NASA Public Affairs and NUANCE Lab News Conference at Reno-Stead Airport.

NASA Image and Video Library

2016-10-19

News Conference following the test of Unmanned Aircraft Systems Traffic Management (UTM) technical capability Level 2 (TCL2) at Reno-Stead Airport, Nevada. The UTM Reno Press Conference on Oct. 19, 2016. (Left to Right) Parimal Kopardekar, NASA Ames Senior Engineer for Air Transportation Systems gave an overview of UTM; Maril Mora, President / CEO of the Reno -Tahoe Airport Authority welcomes NASA and Partners; Tom Wilczek, Aerospace and Defence industry representative and Nevada Governor's Office of Economic Development; Mark Baker, Director of Business Development, Nevada Institute of Autonomous Systems; Manos Maragakis, Dean of the College of Engineering, University of Nevada, Reno.

Search for sterile neutrinos at RENO

NASA Astrophysics Data System (ADS)

Yeo, In Sung; RENO Collaboration

2017-09-01

The RENO experiment was designed to measure a neutrino mixing angle, θ13, by detecting electron antineutrinos emitted from the Hanbit nuclear reactors in Korea, and succeeded to measure θ13 from the disappearance mode in three neutrino frame. We investigate the possibility of sterile neutrinos existence at RENO experiment and compare data with Monte Carlo generated in four neutrino frame. In this talk, we present some recent results using chi-square analysis method. The probability deficit curve as a function of an effective baseline and the excluded contour plot in sin2(2 θ14) - Δ(m41)2 space will be shown.

Installation Restoration Program. Preliminary Assessment: Nevada Air National Guard, 152nd Tactical Reconnaissance Group (TRG), Reno Cannon International Airport, Reno, Nevada.*

DTIC Science & Technology

1989-01-01

survey for the southern part of Washoe Ccunty provides data on sane physical and chemical properties of soils . The data deteied to be pertinent to on...base soils is presented in Table 3, Physical and Chemical Properties of Soils Occrring on the NVANG Base in Reno, Nevada. Analyses of surface water and...NVANG Base . . . ...... .. . .. . . 111-6 3. Physical and Chemical Prperties of Soils Occrring on the NVANG Base in Reno, Nevada

Beyond Gamesmanship in Reno

ERIC Educational Resources Information Center

Goldman, Jay P.

2004-01-01

When business leaders in Reno, Nevada, last summer were courting a medium-size software developer to relocate its headquarters from Emeryville, California, they turned to someone who has become their chief sales agent to clinch the deal: Jim Hager, superintendent of the Washoe County School District. Hager accompanied a handful of other county…

Queerest little city in the world: gay reno in the sixties.

PubMed

Auer, Jeffery

2013-01-01

This article is a history of the lesbian, gay, bisexual, and transgender (LGBT) community in Reno, Nevada, during the 1960s. Despite prevalent beliefs that there was not a coherent LGBT community in Reno before Stonewall, my article shows the opposite. Linked by several LGBT-owned businesses and public places, Reno had a well-defined community that people knew about. The article also shows how Reno was looked at as a failing marginalized city throughout the 1960s and that this, in turn, allowed it to become a prime place for LGBT peoples to move and start gentrifying the area. The article also shows how the unusual nature of Nevada and its relation to vice during the middle decades made it fertile ground for businesses to spring up that catered to the LGBT community. Overall, the article shows a dense series of networks between LGBT Northern Nevada natives, tourists, and the spaces they inhabited during the 1960s.

NASA Public Affairs and NUANCE Lab News Conference at Reno-Stead Airport.

NASA Image and Video Library

2016-10-19

News Conference following the test of Unmanned Aircraft Systems Traffic Management (UTM) technical capability Level 2 (TCL2) at Reno-Stead Airport, Nevada. Maril Mora, President / CEO of the Reno -Tahoe Airport Authority welcomes NASA and Partners.

Lasers and radiofrequency devices in dentistry.

PubMed

Green, James; Weiss, Adam; Stern, Avichai

2011-07-01

Advances in technology are changing the ways that patients experience dental treatment. Technology helps to decrease treatment time and makes the treatment more comfortable for the patient. One technological advance is the use of lasers in dentistry. Lasers are providing more efficient, more comfortable, and more predictable outcomes for patients. Lasers are used in all aspects of dentistry, including operative, periodontal, endodontic, orthodontic, and oral and maxillofacial surgery. Lasers are used for soft and hard tissue procedures in the treatment of pathologic conditions and for esthetic procedures. This article discusses how lasers work and their application in the various specialties within dentistry. Copyright © 2011 Elsevier Inc. All rights reserved.

Dentistry: Careers in Dentistry

MedlinePlus

... in Dentistry e-mail Print Share Careers in Dentistry A dental education opens up a world of ... accredited training programs in your area . Careers in Dentistry Be a Dentist General Dentistry Dental Specialties Dental ...

NASA Public Affairs and NUANCE Lab News Conference at Reno-Stead Airport.

NASA Image and Video Library

2016-10-19

News Conference following the test of Unmanned Aircraft Systems Traffic Management (UTM) technical capability Level 2 (TCL2) at Reno-Stead Airport, Nevada. Parimal Kopardekar, NASA Ames Senior Engineer for Ait Transportation Systems gave an overview of UTM (Left). Maril Mora (Podium), President / CEO of the Reno -Tahoe Airport Authority welcomes NASA and Partners.

RadNet Air Data From Reno, NV

EPA Pesticide Factsheets

This page presents radiation air monitoring and air filter analysis data for Reno, NV from EPA's RadNet system. RadNet is a nationwide network of monitoring stations that measure radiation in air, drinking water and precipitation.

Coming to Reno Is NO Gamble

ERIC Educational Resources Information Center

Harvey, Carl A., II; Kaplan, Allison G.

2007-01-01

This article highlights some of the exciting learning opportunities at the conference in Reno, Nevada. From an author strand running throughout the program to sessions on technology, collaboration, and general best practice, the concurrent programs promise something for everyone. There are exhibits that will showcase the latest in furniture,…

Minimally Invasive Dentistry

MedlinePlus

... geta poker friv Home InfoBites Find an AGD Dentist Your Family's Oral Health About the AGD Dental ... structure. It focuses on prevention, remineralization, and minimal dentist intervention. Using scientific advances, minimally invasive dentistry allows ...

Advanced immediate functional loading: requirements for long-term success in modern implant dentistry.

PubMed

Romanos, Georgios E

2014-01-01

There are benefits to be derived from the use of advanced surgical protocols in conjunction with immediate functional loading using various dental implant designs and implant-abutment connections. Clinical protocols with simultaneous bone grafting, immediate implant placement, and/or sinus augmentations when a shortened treatment period is needed are included in this report, with the aim of providing understanding of the main protocol characteristics and prerequisites for long-term success in implant dentistry. This article presents three clinical cases that illustrate possibilities for advanced immediate loading using different implant designs. It demonstrates treatment of severe bone defects and the facilitation of placing implants in regenerated bone that can be immediately loaded.

Dosimetry in dentistry.

PubMed

Asha, M L; Chatterjee, Ingita; Patil, Preeti; Naveen, S

2015-01-01

The purpose of this paper was to review various dosimeters used in dentistry and the cumulative results of various studies done with various dosimeters. Several relevant PubMed indexed articles from 1999 to 2013 were electronically searched by typing "dosimeters", "dosimeters in dentistry", "properties of dosimeters", "thermoluminescent and optically stimulated dosimeters", "recent advancements in dosimetry in dentistry." The searches were limited to articles in English to prepare a concise review on dental dosimetry. Titles and abstracts were screened, and articles that fulfilled the criteria of use of dosimeters in dental applications were selected for a full-text reading. Article was divided into four groups: (1) Biological effects of radiation, (2) properties of dosimeters, (3) types of dosimeters and (4) results of various studies using different dosimeters. The present review on dosimetry based on various studies done with dosimeters revealed that, with the advent of radiographic technique the effective dose delivered is low. Therefore, selection of radiological technique plays an important role in dental dose delivery.

Biomaterials in Relation to Dentistry.

PubMed

Deb, Sanjukta; Chana, Simran

2015-01-01

Dental caries remains a challenge in the improvement of oral health. It is the most common and widespread biofilm-dependent oral disease, resulting in the destruction of tooth structure by the acidic attack from cariogenic bacteria. The tooth is a heavily mineralised tissue, and both enamel and dentine can undergo demineralisation due to trauma or dietary conditions. The adult population worldwide affected by dental caries is enormous and despite significant advances in caries prevention and tooth restoration, treatments continue to pose a substantial burden to healthcare. Biomaterials play a vital role in the restoration of the diseased or damaged tooth structure and, despite providing reasonable outcomes, there are some concerns with clinical performance. Amalgam, the silver grey biomaterial that has been widely used as a restorative material in dentistry, is currently in throes of being phased out, especially with the Minimata convention and treaty being signed by a number of countries (January 2013; http://mercuryconvention.org/Convention/) that aims to control the anthropogenic release of mercury in the environment, which naturally impacts the use of amalgam, where mercury is a component. Thus, the development of alternative restoratives and restoration methods that are inexpensive, can be used under different climatic conditions, withstand storage and allow easy handling, the main prerequisites of dental biomaterials, is important. The potential for using biologically engineered tissue and consequent research to replace damaged tissues has also seen a quantum leap in the last decade. Ongoing research in regenerative treatments in dentistry includes alveolar ridge augmentation, bone tissue engineering and periodontal ligament replacement, and a future aim is bioengineering of the whole tooth. Research towards developing bioengineered teeth is well underway and identification of adult stem cell sources to make this a viable treatment is advancing; however, this

Advanced general dentistry program directors' attitudes and behaviors regarding pediatric dental training for residents.

PubMed

Massey, Christi Sporl; Raybould, Ted P; Skelton, Judith; Wrightson, A Stevens; Smith, Tim A

2008-03-01

The oral health of children became a more prominent concern with the U.S. surgeon general's report on oral health in America in 2000. The purpose of our study was 1) to assess General Practice Residency (GPR) and Advanced Education in General Dentistry (AEGD) (here jointly referred to as advanced general dentistry [AGD] programs) directors' current behaviors with regard to pediatric training of residents and 2) to assess their attitudes about which components of pediatric oral health training should be included in AGD programs. A twenty-one item survey was mailed to all GPR and AEGD programs accessed through the American Dental Association website. Seventy percent of directors (N=187) completed and returned the survey. Responses indicated that AGD residents receive adequate clinical exposure to pediatric patients and provide much-needed services to uninsured, underinsured, and underserved people. Although clinical training in pediatric treatment was high, didactic hours focused on pediatric treatment did not seem commensurate with clinical activity. Program directors indicated strong attitudinal support for teaching residents many components of pediatric oral health care, although most directors have concerns over increasing didactic hours spent on pediatric oral health due to already crowded curricula. Approximately 88 percent of directors said that they would implement a pediatric oral health module in their curricula if they had access to one.

77 FR 59374 - Foreign-Trade Zone 126-Reno, NV, Withdrawal of Production Notification, Brightpoint North America...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-09-27

... DEPARTMENT OF COMMERCE Foreign-Trade Zones Board [Docket B-37-2012] Foreign-Trade Zone 126--Reno, NV, Withdrawal of Production Notification, Brightpoint North America L.P. (Cell Phone Kitting and Distribution), Reno, NV Notice is hereby given of the withdrawal of the notification of the Economic...

3D printing in dentistry.

PubMed

Dawood, A; Marti Marti, B; Sauret-Jackson, V; Darwood, A

2015-12-01

3D printing has been hailed as a disruptive technology which will change manufacturing. Used in aerospace, defence, art and design, 3D printing is becoming a subject of great interest in surgery. The technology has a particular resonance with dentistry, and with advances in 3D imaging and modelling technologies such as cone beam computed tomography and intraoral scanning, and with the relatively long history of the use of CAD CAM technologies in dentistry, it will become of increasing importance. Uses of 3D printing include the production of drill guides for dental implants, the production of physical models for prosthodontics, orthodontics and surgery, the manufacture of dental, craniomaxillofacial and orthopaedic implants, and the fabrication of copings and frameworks for implant and dental restorations. This paper reviews the types of 3D printing technologies available and their various applications in dentistry and in maxillofacial surgery.

Description of water-resource-related data compiled for Reno County, south-central Kansas

USGS Publications Warehouse

Hansen, C.V.

1993-01-01

Water-resource-related data for sites in Reno County, Kansas were compiled in cooperation with the Reno County Health Department as part of the Kansas Department of Health and Environment's Local Environmental Protection Program (LEPP). These data were entered into a relational data-base management system (RDBMS) to facilitate the spatial analysis required to meet the LEPP goals of developing plans for nonpoint-source management and for public- water-supply protection. The data in the RDBMS are organized into digital data sets. The data sets contain the water-resource-related data compiled by the U.S. Geological Survey for 958 wells; by the Kansas Department of Health and Environment for 3,936 wells; by the Kansas Department of Health and Environment for 51 wells, 18 public-water-supply distribution systems, and 7 streams; by the Kansas State Board of Agriculture for 643 wells and 23 streams or surface-water impoundments; and by well-drilling contractors and the Kansas Geological Survey for 96 wells. The data in these five data sets are available from the Reno County Health Department in Hutchinson, Kansas. (USGS)

TEAMS Award Winners Honored at AASL in Reno, Nevada

ERIC Educational Resources Information Center

Simpson, Carol

2008-01-01

At the American Association of School Librarians (AASL) conference in Reno, Linworth Publishing and Thomson/Gale announced the winners of the third annual TEAMS awards. TEAMS stands for TEachers And Media Specialists influencing student achievement. The award recognizes the critical collaboration between teachers and media specialists in promoting…

Augmented reality in dentistry: a current perspective.

PubMed

Kwon, Ho-Beom; Park, Young-Seok; Han, Jung-Suk

2018-02-21

Augmentation reality technology offers virtual information in addition to that of the real environment and thus opens new possibilities in various fields. The medical applications of augmentation reality are generally concentrated on surgery types, including neurosurgery, laparoscopic surgery and plastic surgery. Augmentation reality technology is also widely used in medical education and training. In dentistry, oral and maxillofacial surgery is the primary area of use, where dental implant placement and orthognathic surgery are the most frequent applications. Recent technological advancements are enabling new applications of restorative dentistry, orthodontics and endodontics. This review briefly summarizes the history, definitions, features, and components of augmented reality technology and discusses its applications and future perspectives in dentistry.

Geriatric dentistry education and context in a selection of countries in 5 continents.

PubMed

Marchini, Leonardo; Ettinger, Ronald; Chen, Xi; Kossioni, Anastassia; Tan, Haiping; Tada, Sayaka; Ikebe, Kazunori; Dosumu, Elizabeth Bosede; Oginni, Fadekemi O; Akeredolu, Patricia Adetokunbo; Butali, Azeez; Donnelly, Leeann; Brondani, Mario; Fritzsch, Bernd; Adeola, Henry A

2018-05-01

To summarize and discuss how geriatric dentistry has been addressed in dental schools of different countries regarding to (1) teaching students at the predoctoral level; (2) advanced training, and (3) research. A convenience sample of faculty members from a selection of high, upper-middle and lower-middle income countries were recruited to complete the survey. The survey had 5 open-ended main topics, and asked about (1) the size of their elderly population, (2) general information about dental education; (3) the number of dental schools teaching geriatric dentistry, and their teaching methods; (4) advanced training in geriatric dentistry; (5) scholarship/research in geriatric dentistry. (1) There is great variation in the size of elderly population; (2) duration of training and content of dental education curriculum varies; (3) geriatric dentistry has not been established as a standalone course in dental schools in the majority of the countries, (4) most countries, with the exception of Japan, lack adequate number of dentists trained in geriatric dentistry as well as training programs, and (5) geriatric dentistry-related research has increased in recent years in scope and content, although the majority of these papers are not in English. © 2018 Special Care Dentistry Association and Wiley Periodicals, Inc.

Economic analysis of public transportation in Reno, Nevada : final report.

DOT National Transportation Integrated Search

2017-08-01

Access to public transit is important and beneficial economically and socially in numerous ways. Using economic and demographic variables from U.S. Census data, we have examined who is being served by public transit in Reno, as well as examined the f...

Current applications of nanotechnology in dentistry: a review.

PubMed

Bhavikatti, Shaeesta Khaleelahmed; Bhardwaj, Smiti; Prabhuji, M L V

2014-01-01

With the increasing demand for advances in diagnosis and treatment modalities, nanotechnology is being considered as a groundbreaking and viable research subject. This technology, which deals with matter in nanodimensions, has widened our views of poorly understood health issues and provided novel means of diagnosis and treatment. Researchers in the field of dentistry have explored the potential of nanoparticles in existing therapeutic modalities with moderate success. The key implementations in the field of dentistry include local drug delivery agents, restorative materials, bone graft materials, and implant surface modifications. This review provides detailed insights about current developments in the field of dentistry, and discusses potential future uses of nanotechnology.

Planetary Boundary Layer Dynamics over Reno, Nevada in Summer

NASA Astrophysics Data System (ADS)

Liming, A.; Sumlin, B.; Loria Salazar, S. M.; Holmes, H.; Arnott, W. P.

2014-12-01

Quantifying the height of the planetary boundary layer (PBL) is important to understand the transport behavior, mixing, and surface concentrations of air pollutants. In Reno, NV, located in complex, mountainous terrain with high desert climate, the daytime boundary layer can rise to an estimated 3km or more on a summer day due to surface heating and convection. The nocturnal boundary layer, conversely, tends to be much lower and highly stable due to radiative cooling from the surface at night and downslope flow of cool air from nearby mountains. With limited availability of radiosonde data, current estimates of the PBL height at any given time or location are potentially over or underestimated. To better quantify the height and characterize the PBL physics, we developed portable, lightweight sensors that measure CO2 concentrations, temperature, pressure, and humidity every 5 seconds. Four of these sensors are used on a tethered balloon system to monitor CO2 concentrations from the surface up to 300m. We will combine this data with Radio Acoustic Sounding System (RASS) data that measures vertical profiles of wind speed, temperature, and humidity from 40m to 400m. This experiment will characterize the diurnal evolution of CO2 concentrations at multiple heights in the PBL, provide insight into PBL physics during stability transition periods at sunrise and sunset, and estimate the nighttime PBL depth during August in Reno. Further, we expect to gain a better understanding of the impact of mixing volume changes (i.e., PBL height) on air quality and pollution concentrations in Reno. The custom portable sensor design will also be presented. It is expected that these instruments can be used for indoor or outdoor air quality studies, where lightness, small size, and battery operation can be of benefit.

The Future of Clinical Dentistry.

ERIC Educational Resources Information Center

Slavkin, Harold C.

1998-01-01

Discussion of the future of clinical dentistry looks at a variety of influences, including historical development factors; demographic trends; the role of the Human Genome Project in the development of scientific knowledge; a paradigm shift in approaches to oral infection and systemic disease; advancing technology; and reforms resulting from these…

Recent advances in dental optics - Part I: 3D intraoral scanners for restorative dentistry

NASA Astrophysics Data System (ADS)

Logozzo, Silvia; Zanetti, Elisabetta M.; Franceschini, Giordano; Kilpelä, Ari; Mäkynen, Anssi

2014-03-01

Intra-oral scanning technology is a very fast-growing field in dentistry since it responds to the need of an accurate three-dimensional mapping of the mouth, as required in a large number of procedures such as restorative dentistry and orthodontics. Nowadays, more than 10 intra-oral scanning devices for restorative dentistry have been developed all over the world even if only some of those devices are currently available on the market. All the existing intraoral scanners try to face with problems and disadvantages of traditional impression fabrication process and are based on different non-contact optical technologies and principles. The aim of this publication is to provide an extensive review of existing intraoral scanners for restorative dentistry evaluating their working principles, features and performances.

Minimally legally invasive dentistry.

PubMed

Lam, R

2014-12-01

One disadvantage of the rapid advances in modern dentistry is that treatment options have never been more varied or confusing. Compounded by a more educated population greatly assisted by online information in an increasingly litigious society, a major concern in recent times is increased litigation against health practitioners. The manner in which courts handle disputes is ambiguous and what is considered fair or just may not be reflected in the judicial process. Although legal decisions in Australia follow a doctrine of precedent, the law is not static and is often reflected by community sentiment. In medical litigation, this has seen the rejection of the Bolam principle with a preference towards greater patient rights. Recent court decisions may change the practice of dentistry and it is important that the clinician is not caught unaware. The aim of this article is to discuss legal issues that are pertinent to the practice of modern dentistry through an analysis of legal cases that have shaped health law. Through these discussions, the importance of continuing professional development, professional association and informed consent will be realized as a means to limit the legal complications of dental practice. © 2014 Australian Dental Association.

NASA Public Affairs and NUANCE Lab News Conference at Reno-Stead Airport.

NASA Image and Video Library

2016-10-19

News Conference following the test of Unmanned Aircraft Systems Traffic Management (UTM) technical capability Level 2 (TCL2) at Reno-Stead Airport, Nevada. Mark Baker, Director of Business Development, Nevada Institute of Autonomous Systems.

NASA Public Affairs and NUANCE Lab News Conference at Reno-Stead Airport.

NASA Image and Video Library

2016-10-19

News Conference following the test of Unmanned Aircraft Systems Traffic Management (UTM) technical capability Level 2 (TCL2) at Reno-Stead Airport, Nevada. Huy Tran, NASA Ames Aeronautics Director gives a NASA UTM Project Overview.

54th Annual Conference Host: The University of Nevada, Reno

ERIC Educational Resources Information Center

Campus Law Enforcement Journal, 2012

2012-01-01

This article profiles the University of Nevada, Reno, a place of unexpected beauty and history, with an impressive breadth of academic programs and the state's largest research portfolio. Founded in 1874 as the state's land-grant institution, the university is now ranked in the top tier of "best national universities" by "U.S. News…

75 FR 19368 - Foreign-Trade Zone 126-Reno, NV; Site Renumbering Notice

Federal Register 2010, 2011, 2012, 2013, 2014

2010-04-14

... at 728 Spice Island Drive, Sparks; Site 2 (9 acres)--located at 450-475 Lillard Drive, Sparks; Site 3..., 700 South Rock Boulevard, Reno; Site 14 (0.4 acres)--located at 1095 Spice Island Drive, Sparks; Site...

NASA Public Affairs and NUANCE Lab News Conference at Reno-Stead Airport.

NASA Image and Video Library

2016-10-19

News Conference following the test of Unmanned Aircraft Systems Traffic Management (UTM) technical capability Level 2 (TCL2) at Reno-Stead Airport, Nevada. Tom Wilczek, Aerospace and Defence industry representative and Nevada Govenor's Office of Economic Development.

Minimal intervention dentistry - a new frontier in clinical dentistry.

PubMed

Mm, Jingarwar; Nk, Bajwa; A, Pathak

2014-07-01

Minimally invasive procedures are the new paradigm in health care. Everything from heart bypasses to gall bladder, surgeries are being performed with these dynamic new techniques. Dentistry is joining this exciting revolution as well. Minimally invasive dentistry adopts a philosophy that integrates prevention, remineralisation and minimal intervention for the placement and replacement of restorations. Minimally invasive dentistry reaches the treatment objective using the least invasive surgical approach, with the removal of the minimal amount of healthy tissues. This paper reviews in brief the concept of minimal intervention in dentistry.

NASA Public Affairs and NUANCE Lab News Conference at Reno-Stead Airport.

NASA Image and Video Library

2016-10-19

News Conference following the test of Unmanned Aircraft Systems Traffic Management (UTM) technical capability Level 2 (TCL2) at Reno-Stead Airport, Nevada. Parimal Kopardekar, NASA Ames Senior Engineer for Ait Transportation Systems gave an overview of UTM.

NASA Public Affairs and NUANCE Lab News Conference at Reno-Stead Airport.

NASA Image and Video Library

2016-10-19

News Conference following the test of Unmanned Aircraft Systems Traffic Management (UTM) technical capability Level 2 (TCL2) at Reno-Stead Airport, Nevada. Parimal Kopardekar, NASA Ames Senior Engineer for Ait Transportation Systems gave an overview of UTM (Left).

NASA Public Affairs and NUANCE Lab News Conference at Reno-Stead Airport.

NASA Image and Video Library

2016-10-19

News Conference following the test of Unmanned Aircraft Systems Traffic Management (UTM) technical capability Level 2 (TCL2) at Reno-Stead Airport, Nevada. Joseph Rios, NASA Ames Aerospace Engineer and UTM Technical Lead, describes the purpose of the test and flight scenarios.

Minimal Intervention Dentistry – A New Frontier in Clinical Dentistry

PubMed Central

NK., Bajwa; A, Pathak

2014-01-01

Minimally invasive procedures are the new paradigm in health care. Everything from heart bypasses to gall bladder, surgeries are being performed with these dynamic new techniques. Dentistry is joining this exciting revolution as well. Minimally invasive dentistry adopts a philosophy that integrates prevention, remineralisation and minimal intervention for the placement and replacement of restorations. Minimally invasive dentistry reaches the treatment objective using the least invasive surgical approach, with the removal of the minimal amount of healthy tissues. This paper reviews in brief the concept of minimal intervention in dentistry. PMID:25177659

Nanotechnology and dentistry

PubMed Central

Ozak, Sule Tugba; Ozkan, Pelin

2013-01-01

Nanotechnology deals with the physical, chemical, and biological properties of structures and their components at nanoscale dimensions. Nanotechnology is based on the concept of creating functional structures by controlling atoms and molecules on a one-by-one basis. The use of this technology will allow many developments in the health sciences as well as in materials science, bio-technology, electronic and computer technology, aviation, and space exploration. With developments in materials science and biotechnology, nanotechnology is especially anticipated to provide advances in dentistry and innovations in oral health-related diagnostic and therapeutic methods. PMID:23408486

Nanotechnology in dentistry: prevention, diagnosis, and therapy.

PubMed

Abou Neel, Ensanya Ali; Bozec, Laurent; Perez, Roman A; Kim, Hae-Won; Knowles, Jonathan C

2015-01-01

Nanotechnology has rapidly expanded into all areas of science; it offers significant alternative ways to solve scientific and medical questions and problems. In dentistry, nanotechnology has been exploited in the development of restorative materials with some significant success. This review discusses nanointerfaces that could compromise the longevity of dental restorations, and how nanotechnolgy has been employed to modify them for providing long-term successful restorations. It also focuses on some challenging areas in dentistry, eg, oral biofilm and cancers, and how nanotechnology overcomes these challenges. The recent advances in nanodentistry and innovations in oral health-related diagnostic, preventive, and therapeutic methods required to maintain and obtain perfect oral health, have been discussed. The recent advances in nanotechnology could hold promise in bringing a paradigm shift in dental field. Although there are numerous complex therapies being developed to treat many diseases, their clinical use requires careful consideration of the expense of synthesis and implementation.

Nanotechnology in dentistry: prevention, diagnosis, and therapy

PubMed Central

Abou Neel, Ensanya Ali; Bozec, Laurent; Perez, Roman A; Kim, Hae-Won; Knowles, Jonathan C

2015-01-01

Nanotechnology has rapidly expanded into all areas of science; it offers significant alternative ways to solve scientific and medical questions and problems. In dentistry, nanotechnology has been exploited in the development of restorative materials with some significant success. This review discusses nanointerfaces that could compromise the longevity of dental restorations, and how nanotechnolgy has been employed to modify them for providing long-term successful restorations. It also focuses on some challenging areas in dentistry, eg, oral biofilm and cancers, and how nanotechnology overcomes these challenges. The recent advances in nanodentistry and innovations in oral health-related diagnostic, preventive, and therapeutic methods required to maintain and obtain perfect oral health, have been discussed. The recent advances in nanotechnology could hold promise in bringing a paradigm shift in dental field. Although there are numerous complex therapies being developed to treat many diseases, their clinical use requires careful consideration of the expense of synthesis and implementation. PMID:26504385

Cosmetic Dentistry

MedlinePlus

If you have stained, broken or uneven teeth, cosmetic dentistry can help. Cosmetic dentistry is different from orthodontic treatment, which can straighten your teeth with braces or other devices. Cosmetic dental ...

UTM Technical Capabilities Level 2 (TLC2) Test at Reno-Stead Airport.

NASA Image and Video Library

2016-10-06

Test of Unmanned Aircraft Systems Traffic Management (UTM) technical capability Level 2 (TCL2) at Reno-Stead Airport, Nevada. During the test, five drones simultaneously crossed paths, separated by altitude. Two drones flew beyond visual line-of-sight and three flew within line-of-sight of their operators.

A Management Information Systems Needs Analysis for the University of Nevada Reno.

ERIC Educational Resources Information Center

Nevada Univ., Reno.

Results of a needs assessment for administrative computing at the University of Nevada, Reno, are presented. The objectives of the Management Information Systems Task Force are identified, along with 17 problems in existing operational and management data systems, and institutional goals for future planning and management systems. In addition to…

NASA Public Affairs and NUANCE Lab News Conference at Reno-Stead Airport.

NASA Image and Video Library

2016-10-19

News Conference following the test of Unmanned Aircraft Systems Traffic Management (UTM) technical capability Level 2 (TCL2) at Reno-Stead Airport, Nevada. Parimal Kopardekar, NASA Ames Senior Engineer for Ait Transportation Systems gave an overview of UTM (Left). Huy Tran, NASA Ames Aeronautics Director, presents NASA UTM Project Overview.

Awareness, knowledge, and attitude of dentistry students in Kerman towards evidence-based dentistry

PubMed Central

Sarani, Arezoo; Sarani, Melika; Abdar, Mohammad Esmaeli; Abdar, Zahra Esmaeili

2016-01-01

Introduction Evidence-based care helps dentists provide quality dental services to patients, and such care is based on the use of reliable information about treatment and patient care from a large number of papers, books, and published textbooks. This study aimed to determine the knowledge, awareness, and attitude of dentistry students towards evidence-based dentistry. Methods In this cross-sectional study, all dentistry students who were studying in their sixth semester and higher in the Kerman School of Dentistry (n = 73) were studied. The data were analyzed using SPSS version 17 and the independent-samples t-tests and the ANOVA test. Results The means of the students’ knowledge, awareness, and attitude scores were 29.2 ± 10.8, 29.9 ± 8.12 and 44.5 ± 5.3, respectively. Among demographic variables, only the number of semesters showed a significant difference with knowledge, awareness, and attitude of dentistry students toward evidence-based dentistry (p = 0.001). Conclusion According to the results of this study, knowledge and awareness of dentistry students at Kerman University of Medical Sciences towards evidence-based dentistry were average and have a neutral attitude. Thus, providing necessary training in this regard will cause promoting the knowledge, awareness, and improved attitudes of dentistry students. PMID:27382446

The era of whiter teeth: advertising in American dentistry 1910-1950.

PubMed

Grumsen, Stine

2009-01-01

It has often been argued that the public image of dentists has been tainted by association with fear and pain into an image of evil 'psychodontists' and that there is an apparent lack of 'role models' in popular film, television, art and literature concerned with dentistry. This paper argues that we get a different picture when looking at different media. Advertisements introduce into a public domain, positive images of dentistry which crucially differ from the images found in other popular media. This paper traces the public image of dentistry in early 20th-century America, as seen through dentifrice advertisements, and suggests three important reasons for studying advertisements: First, advertisements provide a supplement to studies of popular images of dentistry carried out so far. Second, advertisements have played an important part in advancing oral hygiene as a public concern. And third, advertisements provide the historian of dentistry with a unique opportunity for analyzing the complex and interwoven relationship of popular and professional discourses, since ads have acted as catalysts for professional discussions and self-reflection among dentists.

Esthetic and prosthetic dentistry as reflected in the Old Testament and other ancient scriptures.

PubMed

Stern, N

1997-01-01

The great technologic strides of the past have transformed medicine and dentistry from a primitive craft into a modern science. Although the past century has witnessed great advances in the evolution of esthetic dentistry, it is fitting to pay tribute to the ancient practitioners of this craft, who formed a basis for its present progress.

Truckee Meadows (Reno-Sparks Metropolitan Area) Nevada. Documentation Report

DTIC Science & Technology

1983-10-01

borehole. (10) Borehole No. 7 and borehole Nos. 9 through 14 were not drilled to a depth of 20 feet because gravel was encountered, rendering both...through the Washo and on to the Maidu ( Heizer and Whipple 1917:58). 4. H.[ST0RIC.. B..KGR.UND a. The first non-Ind:i.ans known to visit what is now the...Reno, University of Nevada. 32 pp. Heizer , Robert F. & M. A. Whipply 1971 The California Indians. Berkeley, University of California Press. 619 pp

NASA Public Affairs and NUANCE Lab News Conference at Reno-Stead Airport.

NASA Image and Video Library

2016-10-19

News Conference following the test of Unmanned Aircraft Systems Traffic Management (UTM) technical capability Level 2 (TCL2) at Reno-Stead Airport, Nevada. Parimal Kopardekar, NASA Ames Senior Engineer for Ait Transportation Systems gave an overview of UTM (Left). Tom Wilczek, Aerospace and Defence industry representative and Nevada Govenor's Office of Economic Development (Right).

UTM Technical Capabilities Level 2 (TLC2) Test at Reno-Stead Airport.

NASA Image and Video Library

2016-10-06

Test of Unmanned Aircraft Systems Traffic Management (UTM) technical capability Level 2 (TCL2) at Reno-Stead Airport, Nevada. During the test, five drones simultaneously crossed paths, separated by altitude. Two drones flew beyond visual line-of-sight and three flew within line-of-sight of their operators. Precision Hawk pilot readies Lancaster Mark 3 UAS for test flight.

[Dentistry students' reasons for choosing dentistry as a career in Damascus University].

PubMed

Mashlah, A M

2012-05-01

This cross-sectional questionnaire survey assessed the motives for choosing dentist as a profession among dentistry students at Damascus University, Syrian Arab Republic. A total of 408 undergraduate students (233 males and 175 females) aged 18-23 years were selected randomly from students in the second, third and fourth years of dentistry study. They completed a questionnaire that enquired about their reasons for studying dentistry as well as their sociodemographic characteristics. The number of admissions in females had increased over the 3 years. Most parents of the students were university-educated. The main motivation for choosing dentistry was as a means to achieve personal goals, including getting a good job abroad, having financial independence, and attaining a good reputation. There were significant differences between the sexes with regard to the reasons for choosing dentistry.

Tissue engineering in dentistry.

PubMed

Abou Neel, Ensanya Ali; Chrzanowski, Wojciech; Salih, Vehid M; Kim, Hae-Won; Knowles, Jonathan C

2014-08-01

of this review is to inform practitioners with the most updated information on tissue engineering and its potential applications in dentistry. The authors used "PUBMED" to find relevant literature written in English and published from the beginning of tissue engineering until today. A combination of keywords was used as the search terms e.g., "tissue engineering", "approaches", "strategies" "dentistry", "dental stem cells", "dentino-pulp complex", "guided tissue regeneration", "whole tooth", "TMJ", "condyle", "salivary glands", and "oral mucosa". Abstracts and full text articles were used to identify causes of craniofacial tissue loss, different approaches for craniofacial reconstructions, how the tissue engineering emerges, different strategies of tissue engineering, biomaterials employed for this purpose, the major attempts to engineer different dental structures, finally challenges and future of tissue engineering in dentistry. Only those articles that dealt with the tissue engineering in dentistry were selected. There have been a recent surge in guided tissue engineering methods to manage periodontal diseases beyond the traditional approaches. However, the predictable reconstruction of the innate organisation and function of whole teeth as well as their periodontal structures remains challenging. Despite some limited progress and minor successes, there remain distinct and important challenges in the development of reproducible and clinically safe approaches for oral tissue repair and regeneration. Clearly, there is a convincing body of evidence which confirms the need for this type of treatment, and public health data worldwide indicates a more than adequate patient resource. The future of these therapies involving more biological approaches and the use of dental tissue stem cells is promising and advancing. Also there may be a significant interest of their application and wider potential to treat disorders beyond the craniofacial region. Considering the

Evaluation of Air Pollution Applications of AERONET and MODIS Aerosol Column Optical Depth by Comparison with In Situ Measurements of Aerosol Light Scattering and Absorption for Reno, NV, USA

NASA Astrophysics Data System (ADS)

Loria Salazar, S.; Arnott, W. P.; Moosmuller, H.; Colucci, D.

2012-12-01

Reno, Nevada, USA is subject to typical urban aerosol, wind-blown dust, and occasional biomass burning smoke from anthropogenic and natural fires. Reno has complex air flow at levels relevant for aerosol transport. At times recirculating mountain and urban flow arrives from the Sierra Nevada, San Francisco, CA and Sacramento, CA. The urban plumes are further modified by biogenic forest emissions and secondary aerosol formation during transport over the Sierra Nevada Mountains to Reno. This complicates the use of MODIS aerosol optical depth (AOD) for air quality measurements in Reno. Our laboratory at the University of Nevada Reno has collocated multispectral photoacoustic instruments and reciprocal nephelometers to measure light absorption and light scattering coefficients as well as an AERONET operated CIMEL CE-318 ground-based sunphotometer. Preliminary measurements from August 2011 indicate substantially larger Cimel AOD than could be accounted for by use of the in situ aerosol extinction measurements combined with mixing height estimate. This poster presents new results comparing AERONET AOD and single scattering albedo and MODIS AOD with in situ measurements for summer and fall 2012, along with extensive back trajectory analysis, to evaluate conditions when satellite measurement may be useful for air pollution applications in Reno.

Integrating three-dimensional digital technologies for comprehensive implant dentistry.

PubMed

Patel, Neal

2010-06-01

The increase in the popularity of and the demand for the use of dental implants to replace teeth has encouraged advancement in clinical technology and materials to improve patients' acceptance and clinical outcomes. Recent advances such as three-dimensional dental radiography with cone-beam computed tomography (CBCT), precision dental implant planning software and clinical execution with guided surgery all play a role in the success of implant dentistry. The author illustrates the technique of comprehensive implant dentistry planning through integration of computer-aided design/computer-aided manufacturing (CAD/CAM) and CBCT data. The technique includes clinical treatment with guided surgery, including the creation of a final restoration with a high-strength ceramic (IPS e.max CAD, Ivoclar Vivadent, Amherst, N.Y.). The author also introduces a technique involving CAD/CAM for fabricating custom implant abutments. The release of software integrating CEREC Acquisition Center with Bluecam (Sirona Dental Systems, Charlotte, N.C.) chairside CAD/CAM and Galileos CBCT imaging (Sirona Dental Systems) allows dentists to plan implant placement, perform implant dentistry with increased precision and provide predictable restorative results by using chairside IPS e.max CAD. The precision of clinical treatment provided by the integration of CAD/CAM and CBCT allows dentists to plan for ideal surgical placement and the appropriate thickness of restorative modalities before placing implants.

Fault Imaging with High-Resolution Seismic Reflection for Earthquake Hazard and Geothermal Resource Assessment in Reno, Nevada

DOE Office of Scientific and Technical Information (OSTI.GOV)

Frary, Roxanna

2012-05-05

The Truckee Meadows basin is situated adjacent to the Sierra Nevada microplate, on the western boundary of the Walker Lane. Being in the transition zone between a range-front normal fault on the west and northwest-striking right-lateral strike slip faults to the east, there is no absence of faulting in this basin. The Reno- Sparks metropolitan area is located in this basin, and with a signi cant population living here, it is important to know where these faults are. High-resolution seismic reflection surveys are used for the imaging of these faults along the Truckee River, across which only one fault wasmore » previously mapped, and in southern Reno near and along Manzanita Lane, where a swarm of short faults has been mapped. The reflection profiles constrain the geometries of these faults, and suggest additional faults not seen before. Used in conjunction with depth to bedrock calculations and gravity measurements, the seismic reflection surveys provide de nitive locations of faults, as well as their orientations. O sets on these faults indicate how active they are, and this in turn has implications for seismic hazard in the area. In addition to seismic hazard, the faults imaged here tell us something about the conduits for geothermal fluid resources in Reno.« less

Report on water supply for the proposed Southwestern Reformatory at El Reno, Oklahoma

USGS Publications Warehouse

Turner, S.F.

1931-01-01

The investigation on which this report is based was made in response to a request from the Bureau of Prisons, United States Department of Justice, for advice in regard to the development of a water supply for the proposed Southwestern Reformatory on the Fort Reno Military Reservation, 2 miles west of El Reno, Oklahoma. The tract set aside for the reformatory includes sec. 12 and the eastern half of sec. 11, T. 12 N, R. 8 W., and is about 1,000 acres in area. The proposed building site is in the north-central part of sec. 12, on a flat-topped hill just north of well No. 69. (See Plate 1.) It is understood that a maximum of 1,200 inmates is contemplated for this reformatory and that a water supply of about 120,000 gallons a day, or 85 gallons a minute, will be required in the summer. However, the potential capacity of the wells should be somewhat greater than 85 gallons a minute to allow for decline in yield. The author, who was assigned to this work by the United States Geological Survey, arrived in Oklahoma City April 21, 1931, and spent one week in field work in the area. After a conference with Dr. C.N. Gould, State Geologist of Oklahoma, it was decided that the possible sources of ground water to be investigated were the 'Red Beds' underlying the whole area, the Tertiary sands capping the hills north of the North Canadian River, and the river alluvium in the North Canadian River Valley. The area in which field work was done is shown on Plate 1 and includes approximately 105 square miles, lying chiefly north and west of El Reno, the county seat of Canadian County. (available as photostat copy only)

Quaternary extensional growth folding beneath Reno, Nevada, imaged by urban seismic profiling

USGS Publications Warehouse

Stephenson, William J.; Frary, Roxy N.; Louie, John; Odum, Jackson K.

2013-01-01

We characterize shallow subsurface faulting and basin structure along a transect through heavily urbanized Reno, Nevada, with high‐resolution seismic reflection imaging. The 6.8 km of P‐wave data image the subsurface to approximately 800 m depth and delineate two subbasins and basin uplift that are consistent with structure previously inferred from gravity modeling in this region of the northern Walker Lane. We interpret two primary faults that bound the uplift and deform Quaternary deposits. The dip of Quaternary and Tertiary strata in the western subbasin increases with greater depth to the east, suggesting recurrent fault motion across the westernmost of these faults. Deformation in the Quaternary section of the western subbasin is likely evidence of extensional growth folding at the edge of the Truckee River through Reno. This deformation is north of, and on trend with, previously mapped Quaternary fault strands of the Mt. Rose fault zone. In addition to corroborating the existence of previously inferred intrabasin structure, these data provide evidence for an active extensional Quaternary fault at a previously unknown location within the Truckee Meadows basin that furthers our understanding of both the seismotectonic framework and earthquake hazards in this urbanized region.

Green dentistry, a metamorphosis towards an eco-friendly dentistry: a short communication.

PubMed

Rastogi, Varun; Sharma, Rachna; Yadav, Lalita; Satpute, Pranali; Sharma, Vandana

2014-07-01

Dentistry is most importantly and foremost a healing profession. In today's world, it is very necessary to understand the importance of being eco-friendly in every facet of our lives, including dental practice which has a huge impact on the environment due to the large amount of metallic waste generated by various dental procedures along with excessive use of water and electricity, which specifically emphasis the thrust to move towards 'Green dentistry'. Green dentistry is an innovative way of dental practice which is environment friendly and at the same time conserves money and time by reducing waste, conserving energy and decreasing pollution with the use of latest techniques and procedures. Green dentistry therefore, protects the environment and mankind from the hazards of rapid urbanisation in developing countries. The authors wish to emphasize the practice of eco-friendly, green dentistry in a developing country like India which needs to conserve resources and curb environmental pollution.

Installation Restoration Program (IRP) for IRP Sites Numbers 4, 5, 7 and 14. 152 Tactical Reconnaissance Group, Nevada Air National Guard, Reno Tahoe International Airport, Reno, Nevada

DTIC Science & Technology

1996-01-01

For: HQ/ANG/CEVR Andrews AFB, Maryland Prepared By: ERM-West, Inc. 5111. N. Scottsdale Road, Suite 108 ERM Scottsdale, Arizona 85250 FINAL Document...predominantly andesite and andesite porphyry flow rock, hypabyssal intrusives, and minor siliceous welded tuff, which are commonly represented by the Kate...TERTIARY ROCKSI tuslýýj porphyry and olcomic brii I SOURCE ORNL/ETS. 1994 GEOLOGIC MAP OF THE FIGURE 3-1 RENO. NEVADA AREA 152nd TACTICAL RECONNAISSANCE

Contemporary undergraduate implant dentistry education: a systematic review.

PubMed

Koole, S; De Bruyn, H

2014-03-01

Consensus reports recommend that students upon graduation should possess a significant level of knowledge and competence in implant dentistry, including basic competences in diagnostics, treatment planning, restorative, straightforward surgical and maintenance procedures. In response, undergraduate curricula need to integrate implant dentistry. This narrative review explores educational programmes in terms of competences, related research and barriers or reflections, regarding implementation in undergraduate curricula. Publications (2008-2013) were searched systematically in WoS, PubMed and ERIC and screened independently by two authors in four stages: removal of duplicates, title screening, abstract screening and full-text reading. Inclusion criteria encompassed implant dentistry in undergraduate education. Finally, 37 of 420 papers were included. Detailed information regarding programme content, number of participants, staff input, logistics/funding issues is scattered. Theoretical education is predominant, and pre-clinical/clinical training is offered minimally, often carried out in elective programmes. However, selected straightforward cases treated by undergraduates yield positive outcomes with low failure rates, few complications, high patient satisfaction and student appreciation. Barriers to implementing implant dentistry in the undergraduate curriculum include funding issues, limitations in time or staff availability/competence and lack of suitable patients. Overcoming these barriers is worthwhile as experience-based implant education affects future practice as well-informed students propose more restorative alternatives to their patients. Although implant dentistry is increasingly integrated in undergraduate curricula, challenges remain in developing strategies to implement existing competence profiles and the extent of experience-based education. To support further advancement, universities should report comprehensively on their implant programmes to

75 FR 21594 - Foreign-Trade Zone 126-Reno, NV, Application for Reorganization/Expansion Under Alternative Site...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-04-26

... 1 (13.9 acres)--728 Spice Island Drive, Sparks; Site 2 (9 acres)--450-475 Lillard Drive, Sparks... 700 South Rock Boulevard, Reno; Site 14 (0.4 acres)--1095 Spice Island Drive, Sparks; Site 15 (0.7...

UTM Technical Capabilities Level 2 (TLC2) Test at Reno-Stead Airport.

NASA Image and Video Library

2016-10-06

Test of Unmanned Aircraft Systems Traffic Management (UTM) technical capability Level 2 (TCL2) at Reno-Stead Airport, Nevada. During the test, five drones simultaneously crossed paths, separated by altitude. Two drones flew beyond visual line-of-sight and three flew within line-of-sight of their operators. Engineer Joey Mercer reviews flight paths using the UAS traffic management research platform UTM coordinator app to verify and validate flight paths.

Uses of electromyography in dentistry: An overview with meta-analysis.

PubMed

Nishi, Shamima Easmin; Basri, Rehana; Alam, Mohammad Khursheed

2016-01-01

The purpose of this study was to review the uses of electromyography (EMG) in dentistry in the last few years in related research. EMG is an advanced technique to record and evaluate muscle activity. In the previous days, EMG was only used for medical sciences, but now EMG playing a tremendous role in medical as well as dental sector. Several electronic databases such as Google Scholar, PubMed, Science Direct, and Web of Science were systematically searched for studies published until July 2015. EMG can be used in both diagnosis and treatment purpose to record neuromuscular activity. In dentistry, we can utilize EMG to evaluate muscular activity in function such as chewing and biting or parafunctional activities such as clenching and bruxism. In case of TMJ and myofascial pain disorders, EMG widely is used in the last few years. EMG is one of biometric tests that occur in the modern evidence-based dentistry practice.

78 FR 51753 - AUC, LLC Reno Creek, In Situ Project, New Source Material License Application

Federal Register 2010, 2011, 2012, 2013, 2014

2013-08-21

... NUCLEAR REGULATORY COMMISSION [Docket No. 040-09092; [NRC-2013-0164] AUC, LLC Reno Creek, In Situ Project, New Source Material License Application AGENCY: Nuclear Regulatory Commission. ACTION: Notice of..., AUC, LLC (AUC) submitted to the U.S. Nuclear Regulatory Commission (NRC) an application for a new...

Selected applications for current polymers in prosthetic dentistry - state of the art.

PubMed

Kawala, Maciej; Smardz, Joanna; Adamczyk, Lukasz; Grychowska, Natalia; Wieckiewicz, Mieszko

2018-05-10

Polymers are widely applied in medicine, including dentistry, i.e. in prosthodontics. The following paper is aimed at demonstrating the applications of selected modern polymers in prosthetic dentistry based on the reported literature. The study was conducted using the PubMed, SCOPUS and CINAHL databases in relation to documents published during 1999-2017. The following keywords were used: polymers with: prosthetic dentistry, impression materials, denture base materials, bite registration materials, denture soft liners, occlusal splint materials and 3D printing. Original papers and reviews which were significant from the modern clinical viewpoint and practical validity in relation to the possibility of using polymeric materials in prosthetic dentistry, were presented. Denture base materials were most commonly modified polymers. Modifications mainly concerned antimicrobial properties and reinforcement of the material structure by introducing additional fibers. Antimicrobial modifications were also common in case of relining materials. Polymeric materials have widely been used in prosthetic dentistry. Modifications of their composition allow achieving new, beneficial properties that affect quality of patients' life. Progress in science allows for a more methodologically-advanced research on the synthesis of new polymeric materials and incorporation of new substances into already known polymeric materials, that will require systematization and appropriate classification. Copyright© Bentham Science Publishers; For any queries, please email at epub@benthamscience.org.

Reno-protective effects of propolis on gentamicin-induced acute renal toxicity in swiss albino mice.

PubMed

Aldahmash, Badr Abdullah; El-Nagar, Doaa Mohamed; Ibrahim, Khalid Elfakki

Kidney is a vital organ which plays an important and irreplaceable role in detoxification and removal of xenobiotics. And therefore is vulnerable to develop various forms of injuries. Hence, making it immensely important to search for natural reno-protective compounds. This study therefore, aims to evaluate the reno-protective properties of propolis against gentamicin induced renal toxicity in mice. Three groups of 10 male mice each were used for this study. First group served as control, the second group (Gm group) was administered orally 80mg/kg body weight gentamicin for 7 days, and the third group (GmP group) was administered same dose of gentamicin with propolis (500mg/kg body weight) for 7 days. Various parameters were used to study the renal toxicity. Gentamicin caused significant renal damage as evident by the rise in BUN levels, diminished glomeruli hypocellularity, moderately dilated tubules, and mild loss of brush border, severe infiltration, extensive tubular degeneration and presence of tubular cast. Histochemistry results show presence of collagen and reticular fibres. Immunohistochemical reactions show kidney injury (Kim-1 gene-expression), oxidative stress (MDA gene-expression), and an increase in apoptosis (caspase-3 gene-expression). Co-administration of propolis with gentamicin showed significant decrease in BUN levels, appearance of healthy glomeruli with normal cellularity, reduction of tubular injury, decrease of collagen and reticular fibres deposition, reduction of apoptosis, kidney injury and oxidative stress. Results presented in this study clearly show the reno-protective role of propolis against gentamicin-induced toxicity on mice kidney. Copyright © 2016 Sociedad Española de Nefrología. Published by Elsevier España, S.L.U. All rights reserved.

Preparedness of Entering Pediatric Dentistry Residents: Advanced Pediatric Program Directors' and First-Year Residents' Perspectives.

PubMed

Rutkauskas, John; Seale, N Sue; Casamassimo, Paul; Rutkauskas, John S

2015-11-01

For children to receive needed oral health care, adequate training at both the predoctoral and postdoctoral levels of dental education is required, but previous studies have found inadequacies in predoctoral education that lead to general dentists' unwillingness to treat certain young populations. As another way of assessing predoctoral preparation, the aim of this study was to determine the perspectives of first-year residents and pediatric program directors about residents' preparedness to enter advanced education programs in pediatric dentistry. Surveys were sent to all 74 U.S. program directors and 360 first-year residents. The survey focused on procedures related to prevention, behavior management, restorative procedures, pulp therapy, sedation, and surgery, as well as treating patients funded by Medicaid and with special health care needs. Among the first-year residents, 173 surveys were returned for a 48% response rate; 61 directors returned surveys for an 82% response rate. Only half of the residents (55%) reported feeling adequately prepared for their first year in residency; less than half cited adequate preparation to place stainless steel crowns (SSCs) (42%) and perform pulpotomies (45%). Far fewer felt adequately prepared to provide treatment for children six months to three years of age, including examinations (29%), infant oral exams (27%), and children with severe caries (37%). The program directors were even less positive about the adequacy of residents' preparation. Only 17% deemed them adequately prepared to place SSCs and 13% to perform pulpotomies. Approximately half reported their first-year residents were inadequately prepared to treat very young children and children with severe caries (55% each). This study found that the perceived inadequacy of predoctoral education in pediatric dentistry was consistent at both the learner and educator levels, supporting previous studies identifying inadequacies in this area.

Cosmetic Dentistry - Multiple Languages

MedlinePlus

... Here: Home → Multiple Languages → All Health Topics → Cosmetic Dentistry URL of this page: https://medlineplus.gov/languages/ ... W XYZ List of All Topics All Cosmetic Dentistry - Multiple Languages To use the sharing features on ...

Nano Era of Dentistry-An Update.

PubMed

Maman, Paramjot; Nagpal, Manju; Gilhotra, Ritu Mehra; Aggarwal, Geeta

2018-02-14

Management of the health of oral tissues is a prime requirement in dentistry. The prevention of tooth decay and the treatment of lesions and cavities are ongoing challenges. The limitations in dental materials, medications, instruments, procedures put off the accomplishment of this goal. Rationalization of science and technology has made possible to work out these limitations. Nanotechnology which is the outcome of this rationalization has become one of the most favored technologies in medical and dental application. The substantial contribution of nano dental materials is the identification of oral health related problems by better diagnosis and management of dental disorders by bionanomaterials. Application of nanodentistry holds promise for comprehensive dental care by utilizing nanomaterials and ultimately by nanorobots. This review discusses the rationale of nanodentistry, nanocarriers researched in treatment of different dental diseases, the latest innovations in nanomaterials in various disciplines of dentistry; patent literature and related marketed products. Advances in nanotechnology have placed plenty of hopes in terms of improving the oral health care of dental patients. Copyright© Bentham Science Publishers; For any queries, please email at epub@benthamscience.org.

Gene Therapy: A Paradigm Shift in Dentistry

PubMed Central

Siddique, Nida; Raza, Hira; Ahmed, Sehrish; Khurshid, Zohaib; Zafar, Muhammad Sohail

2016-01-01

Gene therapy holds a promising future for bridging the gap between the disciplines of medicine and clinical dentistry. The dynamic treatment approaches of gene therapy have been advancing by leaps and bounds. They are transforming the conventional approaches into more precise and preventive ones that may limit the need of using drugs and surgery. The oral cavity is one of the most accessible areas for the clinical applications of gene therapy for various oral tissues. The idea of genetic engineering has become more exciting due to its advantages over other treatment modalities. For instance, the body is neither subjected to an invasive surgery nor deep wounds, nor is it susceptible to systemic effects of drugs. The aim of this article is to review the gene therapy applications in the field of dentistry. In addition, therapeutic benefits in terms of treatment of diseases, minimal invasion and maximum outcomes have been discussed. PMID:27834914

UTM Technical Capabilities Level 2 (TLC2) Test at Reno-Stead Airport.

NASA Image and Video Library

2016-10-06

Test of Unmanned Aircraft Systems Traffic Management (UTM) technical capability Level 2 (TCL2) at Reno-Stead Airport, Nevada. During the test, five drones simultaneously crossed paths, separated by altitude. Two drones flew beyond visual line-of-sight and three flew within line-of-sight of their operators. Engineers Priya Venkatesan and Joey Mercer review flight paths using the UAS traffic management research platform at flight operations mission control at NASA’s UTM TCL2 test.

Sports dentistry: A review

PubMed Central

Ramagoni, Naveen Kumar; Singamaneni, Vijaya Kumar; Rao, Saketh Rama; Karthikeyan, Jamini

2014-01-01

Dental trauma in sports is the major linking channel between sports and dentistry. Sports dentistry is the prevention of oral/facial athletic injuries and related oral diseases and manifestations. In children, sports activities were found to be responsible for 13% of overall oral trauma. It is emphasized that there is a great need for “Team Dentist” from high schools to professional teams. In this review, we discuss the relationship between sports and dentistry, and the importance of educating parents, teachers, and children in prevention of injuries related to the sports. PMID:25625070

Green Dentistry, A Metamorphosis Towards an Eco-Friendly Dentistry: A Short Communication

PubMed Central

Sharma, Rachna; Yadav, Lalita; Satpute, Pranali; Sharma, Vandana

2014-01-01

Dentistry is most importantly and foremost a healing profession. In today’s world, it is very necessary to understand the importance of being eco-friendly in every facet of our lives, including dental practice which has a huge impact on the environment due to the large amount of metallic waste generated by various dental procedures along with excessive use of water and electricity, which specifically emphasis the thrust to move towards ‘Green dentistry’. Green dentistry is an innovative way of dental practice which is environment friendly and at the same time conserves money and time by reducing waste, conserving energy and decreasing pollution with the use of latest techniques and procedures. Green dentistry therefore, protects the environment and mankind from the hazards of rapid urbanisation in developing countries. The authors wish to emphasize the practice of eco-friendly, green dentistry in a developing country like India which needs to conserve resources and curb environmental pollution. PMID:25177666

Barriers to leadership positions for Indian women in academic dentistry.

PubMed

Tandon, Shobha; Kohli, Anil; Bhalla, Sumati

2007-10-01

Indian women, have come up a long way during the past 50 years. Gone are the days when the leadership positions in dentistry and health care professions were occupied solely by males and the women in-charge were looked down upon as anomalies. The staff rooms in dental and medical schools, the research laboratories in India today are employing women, who have quietly begun challenging the conventional male ideas that had shaped the policies earlier on. Women have advanced considerably in academic dentistry but like every coin, this story too, has two sides. In spite of the considerable gain in equity of status, women in research and academic careers related to health care professions still face innumerable barriers to their careers. This study was conducted with an aim to highlight the various barriers being faced by women in leadership positions in academic dentistry in India and this paper also suggests issues which require global concern for unbiased advancement of women. This was a questionnaire-based study in which the subjects were women in leadership positions in the various dental colleges in India. The questions are related to the various barriers like family commitments, attitude of the society, sexual harassment, gender bias and lack of cooperation from spouse which hinders the development of the careers of such women with tremendous potential. The results show that 67% of the subjects feel there are more barriers to their careers as women than men and health care professions definitely need more women leaders for improvement in women's health status globally. 63.5% of women in dentistry feel their family commitments are barriers to rising in their careers and 64.7% report that a marriage is happier if the husband's career graph is better than wife's. The survey results indicate that the same salary is paid to 93.5% women as their male colleagues. The results of the study show that there certainly has been a change in outlook of Indian women as they have

Future impact of nanotechnology on medicine and dentistry

PubMed Central

Patil, Mallanagouda; Mehta, Dhoom Singh; Guvva, Sowjanya

2008-01-01

The human characteristics of curiosity, wonder, and ingenuity are as old as mankind. People around the world have been harnessing their curiosity into inquiry and the process of scientific methodology. Recent years have witnessed an unprecedented growth in research in the area of nanoscience. There is increasing optimism that nanotechnology applied to medicine and dentistry will bring significant advances in the diagnosis, treatment, and prevention of disease. Growing interest in the future medical applications of nanotechnology is leading to the emergence of a new field called nanomedicine. Nanomedicine needs to overcome the challenges for its application, to improve the understanding of pathophysiologic basis of disease, bring more sophisticated diagnostic opportunities, and yield more effective therapies and preventive properties. When doctors gain access to medical robots, they will be able to quickly cure most known diseases that hobble and kill people today, to rapidly repair most physical injuries our bodies can suffer, and to vastly extend the human health span. Molecular technology is destined to become the core technology underlying all of 21st century medicine and dentistry. In this article, we have made an attempt to have an early glimpse on future impact of nanotechnology in medicine and dentistry. PMID:20142942

Gene therapy in dentistry: tool of genetic engineering. Revisited.

PubMed

Gupta, Khushboo; Singh, Saurabh; Garg, Kavita Nitish

2015-03-01

Advances in biotechnology have brought gene therapy to the forefront of medical research. The concept of transferring genes to tissues for clinical applications has been discussed nearly half a century, but the ability to manipulate genetic material via recombinant DNA technology has brought this goal to reality. The feasibility of gene transfer was first demonstrated using tumour viruses. This led to development of viral and nonviral methods for the genetic modification of somatic cells. Applications of gene therapy to dental and oral problems illustrate the potential impact of this technology on dentistry. Preclinical trial results regarding the same have been very promising. In this review we will discuss methods, vectors involved, clinical implication in dentistry and scientific issues associated with gene therapy. Copyright © 2014 Elsevier Ltd. All rights reserved.

Curriculum emphasis and resident preparation in postgraduate general dentistry programs.

PubMed

Lefever, Karen H; Atchison, Kathryn A; Mito, Ronald S; Lin, Sylvia

2002-06-01

In 1999 HRSA contracted with the UCLA School of Dentistry to evaluate the impact of federal funding on postgraduate general dentistry programs. Part of that evaluation analyzed curriculum emphasis and preparation of incoming residents in advanced general dentistry programs over a five-year period. Directors of 208 civilian AEGD and GPR programs were surveyed about the curriculum content of their programs, increased or decreased emphasis in thirty subject areas, and resident preparation and quality (GPA and National Board scores). Results indicate that curriculum changes in AEGD and GPR programs over the time period have been responsive to the changing nature of general practice. At least half of all program directors reported that their residents were less than adequately prepared in fourteen curriculum areas. Sub-analyses were conducted for AEGD/GPR programs and HRSA-funded versus nonfunded programs. Multivariate regression identified lower student quality as the most important program variable in predicting a perceived need for resident remediation. Logistic regression showed that programs with higher resident GPA and National Board Part I scores had less difficulty filling resident positions.

What about narrative dentistry?

PubMed

Vergnes, Jean-Noel; Apelian, Nareg; Bedos, Christophe

2015-06-01

Narrative medicine strives toward a humanized form of medicine in which empathy and the ability to listen are developed with the same emphasis as scientific rigor. We hypothesize that the adoption of narrative medicine in dentistry would be an excellent method to cultivate the philosophy behind the emerging clinical concept of patient-centered dentistry. Reading literary works, reflective writing, and creative writing would sensitize practitioners to the daily lives of people, human uniqueness, and alterity. Narrative dentistry could lead to more empathic and self-aware practices, and improve dental professionals' observational abilities by making them more perceptive and more attentive to image, metaphor, and meaning. The introduction of narrative dentistry would enrich the clinical clerkship of dentists by bringing the often-missing humanities to the dental professional, academic, and scientific environment. Copyright © 2015 American Dental Association. Published by Elsevier Inc. All rights reserved.

UTM Technical Capabilities Level 2 (TLC2) Test at Reno-Stead Airport.

NASA Image and Video Library

2016-10-06

Test of Unmanned Aircraft Systems Traffic Management (UTM) technical capability Level 2 (TCL2) at Reno-Stead Airport, Nevada. During the test, five drones simultaneously crossed paths, separated by altitude. Two drones flew beyond visual line-of-sight and three flew within line-of-sight of their operators. Precision Hawk pilot launches UAS Lancaster Mark 3, one of 11 vehicles in the UTM TCL2 demonstration that will fly beyond line of sight of the pilot in command in Nevada test.

Dentistry in the 21st century: challenges of a globalising world.

PubMed

Hayashi, Mikako; Haapasalo, Markus; Imazato, Satoshi; Lee, Jae Il; Momoi, Yasuko; Murakami, Shinya; Whelton, Helen; Wilson, Nairn

2014-12-01

Oral health is - literally - vital to good general health, not least because the mouth is the sentinel of the body. Dentistry, the Cinderella of health care, faces immense challenges of globalisation. Governments, having spent freely on everything from defence to social security, face mountains of debts which make budget cutbacks essential. Simultaneously, most developed countries have to pay increasing costs of caring for rapidly ageing populations. Dentistry is being pulled two ways: wealthy members of society demand high-end expensive treatment, much of it cosmetic rather than necessary to deal with disease, whereas many millions of poor people in developing countries cannot afford basic dental treatment and may never see a dentist. Too many governments and dentists persist with the expensive and destructive regime of 'drill and fill (and bill)'. International advances in care may not reach the clinician's chair because treatment guidelines and payments are set locally. An international symposium to celebrate Mikako Hayashi becoming Professor of Restorative Dentistry and Endodontology at Osaka University concluded that dentistry should move from an increasingly un-affordable curative model to a cost-effective evidence-based preventive model. The goal is to help people retain healthy natural teeth throughout their lives, as an essential part of enhancing their general health. © 2014 FDI World Dental Federation.

We Should Not Give up on Kids: Interviews with former U.S. Attorney General Janet Reno.

ERIC Educational Resources Information Center

Reno, Janet

2001-01-01

In two interviews Janet Reno, former U.S. Attorney General, discusses the biggest challenges facing children and youth and how government, families, and communities can come together to meet these challenges. The first interview was conducted by Mary Shahbazian; the second was conducted by Father Chris Riley. (Author)

Acquisition of a Touching Style in Dentistry: An Exploratory Study.

ERIC Educational Resources Information Center

Schifter, Catherine C.; Bogert, Meredith; Boston, Daniel

This qualitative study explored the perceptions of dental students, faculty, and graduate students on the development of a sense of touch in dental practice. Eight focus groups were held: four were comprised of third-year dental students (n=22), two of advanced, general dentistry postgraduate students (n=11), and two of dental faculty (n=8). Each…

Dentistry proteomics: from laboratory development to clinical practice.

PubMed

Rezende, Taia M B; Lima, Stella M F; Petriz, Bernardo A; Silva, Osmar N; Freire, Mirna S; Franco, Octávio L

2013-12-01

Despite all the dental information acquired over centuries and the importance of proteome research, the cross-link between these two areas only emerged around mid-nineties. Proteomic tools can help dentistry in the identification of risk factors, early diagnosis, prevention, and systematic control that will promote the evolution of treatment in all dentistry specialties. This review mainly focuses on the evolution of dentistry in different specialties based on proteomic research and how these tools can improve knowledge in dentistry. The subjects covered are an overview of proteomics in dentistry, specific information on different fields in dentistry (dental structure, restorative dentistry, endodontics, periodontics, oral pathology, oral surgery, and orthodontics) and future directions. There are many new proteomic technologies that have never been used in dentistry studies and some dentistry areas that have never been explored by proteomic tools. It is expected that a greater integration of these areas will help to understand what is still unknown in oral health and disease. Copyright © 2013 Wiley Periodicals, Inc.

Ethical advertising in dentistry.

PubMed

Graskemper, Joseph P

2009-01-01

Advertising in dentistry has steadily increased since the 1970s to become a leading choice of many dentists to promote their practices. The manner in which advertising progresses within the profession affects all dentists and how patients perceive dentistry as a profession. This paper presents ethical concepts that should be followed when dentists are pursuing practice promotion through advertising. It also raises questions that, hopefully, will increase attention and discussion on dental advertising. The paper concludes that ethical advertising is easily achieved by promoting patient education while not placing the dentist's self-interests ahead of the patient's. With this approach, dentistry may continue to be one of the most trusted professions.

UTM Technical Capabilities Level 2 (TLC2) Test at Reno-Stead Airport.

NASA Image and Video Library

2016-10-06

Test of Unmanned Aircraft Systems Traffic Management (UTM) technical capability Level 2 (TCL2) at Reno-Stead Airport, Nevada. During the test, five drones simultaneously crossed paths, separated by altitude. Two drones flew beyond visual line-of-sight and three flew within line-of-sight of their operators. Drone Co-habitation Services operates a Phantom 3 commercial multi-rotor unmanned aircraft, one of 11 vehicles in the UTM TCL2 demonstration that will fly beyond line of sight of the pilot in command in Nevada test.

Organized dentistry as an agent for helping others: the leadership of Donna J. Rumberger.

PubMed

Rule, James T; Bebeau, Muriel J

2003-09-01

Dr Donna Rumberger graduated from New York University College of Dentistry in 1980 and has practiced dentistry in Manhattan ever since. Even before her graduation, she was active in organized dentistry, always viewing it as a conduit for helping other people. Working with the American Association of Women Dentists, she was cofounder of the Smiles for Success Foundation, a program started in New York City that helps women advance from welfare into the workforce with restored, healthy smiles. That program now has expanded to 14 other cities. Working with organized dentistry in New York City, she has been instrumental in initiating and running the Skate Safe program, which provides mouthguards and oral home care education for inner city children in Harlem. In addition, she has worked with the dentistry merit badge program for the Boy Scouts of America Jamborees, helped coalesce women's dental organizations in New York City, and led her dental society to collaborate with Columbia University in a program to improve access to dental care. As further evidence of her ability to get things done, she also has served as president of the American Association of Women Dentists, the Midtown Dental Society, and the New York County Dental Society--one of the largest dental societies in the country.

Universal adhesives: the next evolution in adhesive dentistry?

PubMed

Alex, Gary

2015-01-01

Every so often a new material, technique, or technological breakthrough spurs a paradigm shift in the way dentistry is practiced. The development and evolution of reliable enamel and dentin bonding agents is one such example. Indeed, the so-called "cosmetic revolution" in dentistry blossomed in large part due to dramatic advances in adhesive technology. It is the ability to bond various materials in a reasonably predictable fashion to both enamel and dentin substrates that enables dentists to routinely place porcelain veneers, direct and indirect composites, and a plethora of other restorative and esthetic materials. In fact, the longevity and predictability of many (if not most) current restorative procedures is wholly predicated on the dentist's ability to bond various materials to tooth tissues. Adhesive systems have progressed from the largely ineffective systems of the 1970s and early 1980s to the relatively successful total- and self-etching systems of today. The latest players in the adhesive marketplace are the so-called "universal adhesives." In theory, these systems have the potential to significantly simplify and expedite adhesive protocols and may indeed represent the next evolution in adhesive dentistry. But what defines a universal system, and are all these new systems truly "universal" and everything they are claimed to be? This article will examine the origin, chemistry, strengths, weaknesses, and clinical relevance of this new genre of dental adhesives.

[The changing picture of practicing dentistry].

PubMed

Hokwerda, O

2006-03-01

Originally, dentists were particularly technical and curative practitioners. Nowadays, patient care is brought into focus, directed at maintaining oral health permanently by prevention and necessary curative treatments as a contribution to general health and well-being. The changing picture of praccising does not develop as a matter-of-course since many factors have an effect on dental practice. Effecting factors are: content concerning developments, technological advancements, legislation, government policies, organizational aspects, and typical characteristics of dental practitioners. The changing picture of practising dentistry is connected with uncertainty, proves to be hard to control, and some adjustments occur around practising.

UTM Technical Capabilities Level 2 (TLC2) Test at Reno-Stead Airport.

NASA Image and Video Library

2016-10-06

Test of Unmanned Aircraft Systems Traffic Management (UTM) technical capability Level 2 (TCL2) at Reno-Stead Airport, Nevada. During the test, five drones simultaneously crossed paths, separated by altitude. Two drones flew beyond visual line-of-sight and three flew within line-of-sight of their operators. Karen Bollinger pilot and Nick Atkins of Alaska Center for Unmanned Aircraft Systems Integration program fly Ptarmigan quadcopter, one of 11 vehicles in the UTM TCL2 demonstration that will fly beyond line of sight of the pilot in command in Nevada test.

Ergonomics and dentistry.

PubMed

Murphy, D C

1997-01-01

Since 1992 the Occupational Safety and Health Administration (OSHA) has been preparing Federal legislation concerned with ergonomic hazards in at-risk workplaces. Although multifactorial in nature, there is sufficient evidence in the scientific literature to document an association between the practice of dentistry and a variety of musculoskeletal disorders. There are preventive strategies already known and available to us. Should dentistry be considered an at-risk profession and be required to comply with the forthcoming standard, or is self-monitoring sufficient?

[Research Progress on Forensic Dentistry].

PubMed

Liu, F; Dang, Y H

2017-04-01

Forensic dentistry is an interdiscipline of forensic medicine and stomatology, which provides legal information by collecting, testing and assessing the dental evidence scientifically. In this review, the present application of forensic dentistry has been described, such as the estimation of age, sex, species, occupation and living habit, as well as the identification of individual, domestic violence or abuse, which aims to enrich and improve forensic dentistry for making it be more useful in forensic medicine even in juridical practice. Copyright© by the Editorial Department of Journal of Forensic Medicine.

Brexit and dentistry.

PubMed

Sinclair, E; Stagnell, S; Shah, S

2016-05-27

On 23 June 2016, eligible UK voters will be asked to decide whether to vote in the EU referendum. The EU impacts on our daily lives in more ways than many people realise. Dentistry is affected by EU legislation. Examples include the movement of dental professionals, the import of dental equipment and materials, as well as health and safety legislation. Many more EU dentists and DCPs come to the UK to work than vice versa. These numbers have increased markedly since 2004. The result of the vote may affect how dentistry operates in the UK in future years. In addition, a vote to stay would not necessarily prevent change. There are attempts underway to increase the ease by which professionals can work in other member states, especially on a temporary basis. This too is likely affect dentistry at some point. Workforce planners and policy makers should factor in the impact of the EU in future dental policy.

The evidence-based dentistry initiative at Baylor College of Dentistry.

PubMed

Jones, Daniel L; Hinton, Robert J; Dechow, Paul C; Abdellatif, Hoda; McCann, Ann L; Schneiderman, Emet D; D'Souza, Rena

2011-02-01

This report describes the impact of an R25 Oral Health Research Education Grant awarded to the Texas A&M Health Science Center-Baylor College of Dentistry (BCD) to promote the application of basic and clinical research findings to clinical training and encourage students to pursue careers in oral health research. At Baylor, the R25 grant supports a multi-pronged initiative that employs clinical research as a vehicle for acquainting both students and faculty with the tools of evidence-based dentistry (EBD). New coursework and experiences in all 4 years of the curriculum plus a variety of faculty development offerings are being used to achieve this goal. Progress on these fronts is reflected in a nascent "EBD culture" characterized by increasing participation and buy-in by students and faculty. The production of a new generation of dental graduates equipped with the EBD skill set as well as a growing nucleus of faculty who can model the importance of evidence-based practice is of paramount importance for the future of dentistry.

Digital photoelastic analysis applied to implant dentistry

NASA Astrophysics Data System (ADS)

Ramesh, K.; Hariprasad, M. P.; Bhuvanewari, S.

2016-12-01

Development of improved designs of implant systems in dentistry have necessitated the study of stress fields in the implant regions of the mandible/maxilla for better understanding of the biomechanics involved. Photoelasticity has been used for various studies related to dental implants in view of whole field visualization of maximum shear stress in the form of isochromatic contours. The potential of digital photoelasticity has not been fully exploited in the field of implant dentistry. In this paper, the fringe field in the vicinity of the connected implants (All-On-Four® concept) is analyzed using recent advances in digital photoelasticity. Initially, a novel 3-D photoelastic model making procedure, to closely mimic all the anatomical features of the human mandible is proposed. By choosing appropriate orientation of the model with respect to the light path, the essential region of interest were sought to be analysed while keeping the model under live loading conditions. Need for a sophisticated software module to carefully identify the model domain has been brought out. For data extraction, five-step method is used and isochromatics are evaluated by twelve fringe photoelasticity. In addition to the isochromatic fringe field, whole field isoclinic data is also obtained for the first time in implant dentistry, which could throw important information in improving the structural stability of the implant systems. Analysis is carried out for the implant in the molar as well as the incisor region. In addition, the interaction effects of loaded molar implant on the incisor area are also studied.

Plasma in dentistry: a review of basic concepts and applications in dentistry.

PubMed

Kim, Jae-Hoon; Lee, Mi-Ae; Han, Geum-Jun; Cho, Byeong-Hoon

2014-01-01

Plasma-related technologies are essential in modern industries. Recently, plasma has attracted increased attention in the biomedical field. This paper provides a basic knowledge of plasma and a narrative review of plasma applications in dentistry. To review plasma applications in dentistry, an electronic search in PubMed, SCOPUS and Google scholar up to December 2012 was done. This was followed by extensive hand searching using reference lists from relevant articles. There have been attempts to apply plasma technology in various fields of dentistry including surface modifications of dental implants, adhesion, caries treatment, endodontic treatment and tooth bleaching. Although many studies were in early stages, the potential value of plasma for dental applications has been demonstrated. To enlarge the scope of plasma applications and put relevant research to practical use, interdisciplinary research with participation of dental professionals is required.

The Influence of Advanced General Dentistry Training on Practice Patterns of Iowa Dental Graduates.

ERIC Educational Resources Information Center

Bolden, Aljernon J.; And Others

1992-01-01

A study compared the practice patterns of 41 dentists with graduate training in general dentistry with those of 41 dentists without such training, in terms of number and types of procedures performed, patient characteristics, professional and community activities, and practice characteristics. Some differences were found, particularly in patient…

[The elementary discussion on digital implant dentistry].

PubMed

Su, Y C

2016-04-09

It is a digital age today. Exposed to all kinds of digital products in many fields. Certainly, implant dentistry is not exception. Digitalization could improve the outcomes and could decrease the complications of implant dentistry. This paper introduces the concepts, definitions, advantages, disadvantages, limitations and errors of digital implant dentistry.

Curriculum Guidelines for Operative Dentistry.

ERIC Educational Resources Information Center

Journal of Dental Education, 1984

1984-01-01

The American Association of Dental Schools' guidelines for operative dentistry curricula include an overview of the scope and objectives of operative dentistry, notes on the interrelationship of the discipline and the total curriculum, and an outline of primary educational goals, core content, specific behavioral objectives, sequencing, faculty,…

Survey on sedation in paediatric dentistry: a global perspective.

PubMed

Wilson, Stephen; Alcaino, Eduardo A

2011-09-01

Paediatric dentists receive training in sedation during their advanced education training, but evidence suggests that this training varies widely. The purpose of this study was to survey members of the International Association of Paediatric Dentistry (IAPD) and the European Academy of Paediatric Dentistry (EAPD) on their opinion on pharmacological and other behavioural management techniques and their training related to provision of oral health care of paediatric patients in the dental setting. A request was made for access to the IAPD and EAPD membership email addresses. The responses were recorded anonymously and data uploaded into spss (version 9) and analysed using descriptive analysis and chi-square with and without tabulation processes. A total of 311 respondents of 1973 targeted individuals answered the survey. The response rate was 16%. The majority of the respondents came from the continent of Europe, Asia, and the Americas. The most frequent type of sedation was general anaesthesia (52% of the respondents), followed by nitrous oxide (46%) and then oral sedation (44%). At least 91% of the respondents indicated that they were interested in the development of continuing education on the topic of sedation. Paediatric dentists around the world use relatively few behaviour management techniques, including pharmacological management. There is a definite interest in continuing education in the area of sedation. The Authors. International Journal of Paediatric Dentistry © 2011 BSPD, IAPD and Blackwell Publishing Ltd.

Postgraduate general dentistry residency: a clinical model.

PubMed

Gowan, J

1995-01-01

Dental graduates today are expected to be knowledgeable in many more areas than their predecessors. Changing technology and increased competition require entering the dental profession with more experience and skills. One approach to achieving this skill level is a postgraduate general dentistry residency in a clinical setting during the year following dental school graduation (PGY1). The clinical residency provides new dentists with additional hands-on training and reinforces classroom learning. HealthPartners was selected as a clinical rotation for residents in the advanced general dentistry program at the University of Minnesota Dental School. The program provides dental graduates in PGY1 training in all areas of practice. The HealthPartners rotation is highly unique. It is a staff model HMO with a clinical, multi-specialty setting. Today, HealthPartners--a Minnesota-based healthcare organization--has 116,000 members with prepaid dental benefits. Residents trained in the program develop increased skills in all areas of dental practice. In addition, they develop a good working knowledge in the basic sciences. Methods of instruction include didactic training in the form of seminars, lectures, and clinical training in HealthPartners' dental clinics.

Veterinary dentistry: a clinician's viewpoint.

PubMed

Baxter, Colin

2013-06-01

This is a clinician's view of the current state of veterinary dentistry at the level of the general practitioner across the different species. An indication of the work done and the hazards commonly encountered are covered. To increase awareness within the dental profession of the current state of veterinary dentistry.

Efficiency improvement of dentistry clinics: introducing an intervening package for dentistry clinics, isfahan, iran.

PubMed

Alaghemandan, Hamed; Yarmohammadian, Mohammad H; Khorasani, Elahe; Rezaee, Sobhan

2014-02-01

In Isfahan, the second metropolitan in Iran, there are 1448 dentistry treatment centers that most of them are inefficient. Today, efficiency is the most important issue in health care centers as well as dentistry clinics. The goal of this research is to investigate the affordability and efficiency of dentistry clinics in Isfahan province, Iran. The current work is a quantitative research, designed in three methodological steps, including two surveys and experimental studies, for understanding current deficiencies of Iranian dentistry clinics. First, we ran a survey. Then, we analyzed the results of the questionnaires which guided us to find a particular intervening package to improve the efficiency of the clinics. At the second step, we chose an inefficient clinic named Mohtasham (Iran, Isfahan) to evaluate our intervening package. Based on what the interviewees answered, we mention the most important issues to be considered for improving the efficiency of dental clinics in Isfahan. By considering mentioned problematic issues, an intervening package was designed. This intervening package was applied in Mohtasham clinic, since June 2010. It improved the clinic's income from 16328 US$ with 4125 clients in 2010, to 420,000 US$ with 14784 patients in 2012. The proposed intervening package changed this clinic to an efficient and economic one. Its income increased 5.08 times and its patient's numbers grew 4.01 times simultaneously. In other words, Mohtasham's experience demonstrates the reliability of the package and its potentiality to be applied in macro level to improve other dentistry clinics.

[Ergonomic movement in dentistry].

PubMed

Bos-Huizer, J J A; Bolderman, F W

2014-02-01

'Ergonomic movement in dentistry' is a recently developed ergonomic programme for dental healthcare professionals which is intended to prevent work-related complaints and assist in recovering from them. The programme is recommended by disability insurers in cases of specific physical complaints, limitations or disability, as a consequence of which a dental healthcare professional is unable to carry out his or her work. In a four-day training programme, in one's own workplace, skills are taught in the areas of work organization, work attitude and movement. These skills are directly applied in the treatment ofpatients and, if necessary, further improved. In this way, one advances step by step to an ergonomic way of working. Evaluations have shown that the programme is advantageous for the attitude toward work, the workplace and the work organization as well as the reduction of disability.

National Museum of Dentistry exhibition: the future is now! African Americans in dentistry.

PubMed

Dummett, Clifton O

2003-09-01

Inspired by recently published NDA II: The Story of America's Second National Dental Association and sponsored jointly by the National Dental Association Foundation and the Colgate-Palmolive Company, an historical exhibit on dentistry in the African-American community was one of the celebrations for the Golden Anniversary of the American Academy of the History of Dentistry. This exhibit premiered on Sept. 27, 2002 in the National Museum of Dentistry located on the medical/dental campus of the University of Maryland in Baltimore. The Museum recently became an affiliate of the Smithsonian Institution. Contents of the exhibit were photographs, charts, artifacts, memorabilia, etc. These materials presented an overview of African-American activities in dental education, research, patient care, general practice, dental specialities, military service, and public health. Also included were inter-racial relationships, socioeconomic developments, and participation in civil rights endeavors that played a major role in changing out-dated accepted customs. The exhibit's purpose was to celebrate dentistry's ministrations as a health professional among African Americans in particular and the nation at large over the past two centuries. Respect for and progress of black dentists paralleled that of black physicians who were instrumental in including dentist and pharmacists as equal members in the National Medical Association since the latter's inception in 1895.

Developing patient safety in dentistry.

PubMed

Pemberton, M N

2014-10-01

Patient safety has always been important and is a source of public concern. Recent high profile scandals and subsequent reports, such as the Francis report into the failings at Mid Staffordshire, have raised those concerns even higher. Mortality and significant morbidity associated with the practice of medicine has led to many strategies to help improve patient safety, however, with its lack of associated mortality and lower associated morbidity, dentistry has been slower at systematically considering how patient safety can be improved. Recently, several organisations, researchers and clinicians have discussed the need for a patient safety culture in dentistry. Strategies are available to help improve patient safety in healthcare and deserve further consideration in dentistry.

Physical ergonomics in veterinary dentistry.

PubMed

DeForge, Donald H

2002-12-01

Ergonomics is the application of a body of knowledge addressing the interactions between man and the total working environment, such as atmosphere, heat, light and sound, as well as all tools and equipment of the workplace. Work related musculoskeletal injuries, caused by poor posture, have been discussed in human dentistry for several years. Veterinary dentistry, as a relatively new specialty within veterinary medicine, should address the ergonomics of poor posture without further delay to prevent work-related injuries. The generalist, as well as the specialist and their technicians, are subject to various neck and back disorders if proper ergonomic recommendations are not followed. This review article highlights basic ergonomic design principles for illumination and posture in veterinary dentistry.

A review of pediatric dentistry program websites: what are applicants learning about our programs?

PubMed

Lin, Jenn-Yih; Lee, Jung; Davidson, Bo; Farquharson, Kara; Shaul, Cheryl; Kim, Sara

2010-06-01

The purpose of this study was twofold: 1) to examine website content provided by U.S. and Canadian pediatric dentistry residency programs, and 2) to understand aspects of program websites that dental students report to be related to their interests. Sixty-eight program websites were reviewed by five interprofessional evaluators. A thirty-six-item evaluation form was organized into 1) program descriptive items listed on the American Academy of Pediatric Dentistry (AAPD) website (n=21); 2) additional program descriptive items not listed on the AAPD website but of interest (n=9); and 3) items related to website interface design (n=5). We also surveyed fifty-four dental students regarding their interest in various aspects of program descriptions. The results of this study suggest that pediatric dentistry residency programs in general tend to provide identical or less information than what is listed on the AAPD website. The majority of respondents (76 percent) reported that residency program websites would be their first source of information about advanced programs. The greatest gap between the available website information and students' interests exists in these areas: stipend and tuition information, state licensure, and program strengths. Pediatric dentistry residency programs underutilize websites as a marketing and recruitment tool and should incorporate more information in areas of students' priority interests.

Dental traumatology: an orphan in pediatric dentistry?

PubMed

Andreasen, Jens Ove; Lauridsen, Eva; Daugaard-Jensen, Jette

2009-01-01

Traumatic dental injuries are very frequent during childhood and adolescence. In fact, 2 out of 3 children have suffered a traumatic dental injury before adulthood. This fact links dental traumatology to pediatric dentistry. Unfortunately, this is not reflected by active participation by pediatric dentists in acute treatment, follow-up, and research. To examine the status of pediatric dentistry in relation to dental trauma, a publication analysis was undertaken in 1980, 1990, 2000, and 2007 about trauma articles published in 4 pediatric journals: journal of Dentistry for Children, Pediatric Dentistry, The journal of Pedodontics, and the International journal of Pediatric Dentistry. This study shows an average publication rate of trauma articles of approximately 3 percent of all articles published and with no improvement in later decennia. If only clinical studies are considered (leaving out case reports), the publication rate is less than 1 percent--completely out of proportion to the size of the problem dental trauma impose in children.

Placing Manuscript and Archival Collections into an Automated Storage and Retrieval System at the University of Nevada, Reno

ERIC Educational Resources Information Center

Sundstrand, Jacquelyn K.

2008-01-01

Academic libraries are turning to automated storage and retrieval systems (ASRS) as a long-term cost effective means of gaining additional space in their open stacks areas by removing lesser used books and other materials for storage and placement into ASRS bins. The new library building under construction at the University of Nevada-Reno will…

The economics of pit and fissure sealants in preventive dentistry: a review.

PubMed

Kitchens, Dinah H

2005-08-15

Oral diseases are progressive, cumulative, and become more intricate to treat with advancement. While dental caries is an infectious transmissible disease with children being at the highest risk, primary prevention can reduce this risk. Primary prevention in dentistry is usually considered to be community fluoridated water supplies, professional fluoride treatments, and pit and fissure sealants. While community fluoridated water supplies have been proven to be cost-effective, the cost-effectiveness of pit and fissure sealants has primarily been studied in school-based programs of children from low socio-economic backgrounds. Dental sealant programs are just one way to help increase primary prevention in the oral health disparities of children. The purpose of this paper is to review the literature regarding the cost-effectiveness of pit and fissure sealants as a preventive strategy in preventive dentistry.

Informed Consent in Dentistry.

PubMed

Reid, Kevin I

2017-03-01

A review of literature regarding informed consent in dentistry reveals a paucity of information and minimal scholarship devoted to this subject. But this begs the question about informed consent somehow being different for dentistry than for medicine or other healthcare delivery. My account draws distinctions where appropriate but is rooted in the premise that informed consent is an ethical construct applicable to vulnerable people as patients independent of what type of treatment or body part being considered. This paper highlights the crucial importance of the process of informed consent and refusal in dentistry, underscoring its important place in oral healthcare. This paper will not address the unique circumstances involving consent in those without capacity or focus on informed consent in the research setting; our focus will be on those patients with full decisionmaking capacity in the clinical setting. I will emphasize the importance of disclosure of treatment options and highlight the benefits of shared-decision-making in the informed consent process.

Natural medicaments in dentistry

PubMed Central

Sinha, Dakshita J.; Sinha, Ashish A.

2014-01-01

The major objective in root canal treatment is to disinfect the entire root canal system. Cleaning, shaping, and use of antimicrobial medicaments are effective in reducing the bacterial load to some extent, but some bacteria do remain behind and multiply, causing reinfection. Taking into consideration the ineffectiveness, potential side-effects and safety concerns of synthetic drugs, the herbal alternatives for endodontic usage might prove to be advantageous. Over the past decade, interest in drugs derived from medicinal plants has markedly increased. Phytomedicine has been used in dentistry as anti-inflammatory, antibiotic, analgesic, sedative and also as endodontic irrigant. Herbal preparations can be derived from the root, leaves, seeds, stem, and flowers. The PubMed database search revealed that the reference list for natural medicaments featured 1480 articles and in dentistry 173 articles. A forward search was undertaken on the selected articles and author names. This review focuses on various natural drugs and products as well as their therapeutic applications when used as phytomedicine in dentistry. PMID:25558153

Dental student perception and assessment of their clinical knowledge in educating patients about preventive dentistry.

PubMed

Metz, M J; Miller, C J; Lin, W S; Abdel-Azim, T; Zandinejad, A; Crim, G A

2015-05-01

In today's dental school curricula, an increasing amount of time is dedicated to technological advances, and preventive dentistry topics may not be adequately addressed. Freshman (D1) students participated in a new Introduction to Preventive Dentistry course, which consisted of didactic lectures, active learning breakout sessions and case-based studies. The goal of this study was to determine if D1 dental students completing the course had a better knowledge and comfort level with basic preventive dentistry concepts and caries risk assessment than the upcoming graduating senior dental students. Following the completion of the course, D1 students were administered a survey that assessed their comfort level describing preventive dentistry topics to patients. This was immediately followed by an unannounced examination over the same topics. Senior (D4) students, who had not taken a formal course, reported statistically significant higher comfort levels than D1 students. However, the D4s scored significantly lower in all of the examination areas than the D1 students. Higher scores in D1s may have been due to recent exposure to the course material. However, the basic nature of the content-specific questions should be easily answered by novice practitioners educating their patients on oral disease prevention. As the current data shows lower content-specific scores of basic preventive dentistry knowledge amongst graduating D4 students, this may indicate a need for more guidance and education of students during the patient care. This study showed that implementation of a formalised course for D1 students can successfully ameliorate deficiencies in knowledge of preventive dentistry topics. © 2014 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

What's new in paediatric dentistry?

NASA Astrophysics Data System (ADS)

Vitale, M. C.

2016-03-01

Since the early 80's, the use of laser has been introduced in the daily dental practice and the technological development has also provided over time to optimize its use. Various types of lasers with different wavelengths have been developed for use in a handy, easy and ergonomic manner. In daily paediatric dentistry, laser could be a very useful medical device which can completely replace the traditional high hand-piece and bur to realize a "micro-invasive" dentistry and a "clean" surgery, without bleeding and sutures. According to the international literature and in the light of recent researches, this work could give an overview on assisted laser therapy in paediatric dentistry, highlighting advantages and disadvantages of this new technology and pointing out the high compliance of the young patient.

Perspectives: Antioch University's James Craiglow and the University System of New Hampshire's Stephen Reno on Business and Higher Education

ERIC Educational Resources Information Center

Jensen, Cherryl

2003-01-01

What does business want from higher education? What does higher education want from business? To shed light on these issues, the author conducted an interview with presidents of two distinctly different higher education systems, James H. Craiglow and Stephen J. Reno. Craiglow is the chancellor of Antioch University, a private five-campus…

[Collective oral health: ways from sanitary dentistry to buccality].

PubMed

Narvai, Paulo Capel

2006-08-01

This essay focuses on the pioneer activities of public health dentistry in Brazil and its evolution in the 20th century with emphasis on the emergency of a landmark, the sanitary dentistry. Social and preventive dentistry and market dentistry, with reference to the main theoretical works representative of these trends, are presented. The essential characteristics of collective oral health (Brazilian variant of public health dentistry) and buccality are presented. The relationship between collective oral health and collective health as well as the implications of the buccality concept for the development of public health dentistry actions and new guidance of clinical practice in public services of the Brazilian Health System (SUS) are discussed. The key elements of an agenda for collective oral health based on proposals presented at the 3rd National Conference on Oral Health are addressed.

The legal business of dentistry.

PubMed

Barrabee, Steve; Kowalski, Michael

2009-09-01

Upon graduation and licensure, most dentists anticipate going into the profession of providing dental heath care to patients in an office or clinic setting. The profession is also the business of dentistry. Failure to appreciate documentation requirements for the business of dentistry can result in legal battles that are time-consuming and emotionally draining. This article provides an introduction, issue spotting, and tips to avoid those legal battles.

Advanced dental education programs: status and implications for access to care in California.

PubMed

Glassman, Paul

2012-01-01

Primary care residencies in dentistry include general practice residency and advanced education in general dentistry--collectively known as postdoctoral general--dentistry and pediatric dentistry. These primary care programs are the most likely to serve underserved populations during the training experience. An expansion of primary care dental residency positions in California has the potential to positively impact access to care in California. However, there are significant political and financial barriers to realizing this potential.

New technologies in dentistry

NASA Astrophysics Data System (ADS)

Zanin, Fatima A. A.; Brugnera, Aldo, Jr.; Pecora, Jesus D.

1999-05-01

The technology in dentistry has been developed significantly lately, increasing the technological level of new materials, methods and equipment have been developed. Undoubtedly the CO2 laser has contributed to this evolution particular to the treatment of the infected dentin. CO2 laser can sterilize and promote increase 6 to 8 times of dentin resistance, through the transformation the hydroxyapatite in calcium-phosphato-hydroxyapatite. We can reassure our patients about the use of pulsed CO2 laser due to better preservation of dental structure and its benefits permitting advanced esthetic treatments. The CEREC system, registers a tri-dimensional image of the preparation through a scan system, and sends it to the computer and the operator will edit the restorations so the equipment will finish porcelain restoration. The authors used a new laser 650 nm for caries detection and the other low lever laser (670 nm and 730 nm) considered an auxiliary method to prevent and treat the hypersensitivity in dentin.

Minimum intervention dentistry: periodontics and implant dentistry.

PubMed

Darby, I B; Ngo, L

2013-06-01

This article will look at the role of minimum intervention dentistry in the management of periodontal disease. It will discuss the role of appropriate assessment, treatment and risk factors/indicators. In addition, the role of the patient and early intervention in the continuing care of dental implants will be discussed as well as the management of peri-implant disease. © 2013 Australian Dental Association.

Getting to MARS: Working with an Automated Retrieval System in the Special Collections Department at the University of Nevada, Reno

ERIC Educational Resources Information Center

Sundstrand, Jacquelyn K.

2011-01-01

The University of Nevada, Reno's Special Collections and University Archives Department moved into a new facility and had to utilize an automated storage and retrieval systems (ASRS) for storage of manuscript and archival collections. Using ASRS bins presented theoretical challenges in planning for the move. This article highlights how well the…

Nanomaterials in preventive dentistry

NASA Astrophysics Data System (ADS)

Hannig, Matthias; Hannig, Christian

2010-08-01

The prevention of tooth decay and the treatment of lesions and cavities are ongoing challenges in dentistry. In recent years, biomimetic approaches have been used to develop nanomaterials for inclusion in a variety of oral health-care products. Examples include liquids and pastes that contain nano-apatites for biofilm management at the tooth surface, and products that contain nanomaterials for the remineralization of early submicrometre-sized enamel lesions. However, the treatment of larger visible cavities with nanomaterials is still at the research stage. Here, we review progress in the development of nanomaterials for different applications in preventive dentistry and research, including clinical trials.

The maturation of science within dentistry: the impact of critical milestones and visionary leaders on contemporary achievements.

PubMed

Gutmann, James L

2009-01-01

In the last 150 years dentistry has faced myriad challenges as it has developed as a technical profession; but even greater struggles to develop a true scientific basis, one that permeates both the academic and practice sectors. In the latter part of the 19th century, technical advances abounded and clinical practice was empirically driven. The first few decades of the 20th century were a tumultuous time in the scientific evolution of dentistry, and many political barriers existed. The formation of scientific journals, research institutes, and a focus on dental education all contributed to a slow and sometimes agonizing evolution of the scientific development of dentistry. Today, while research endeavors are vast, the dental educational system and its embracing of new science within its curricula may not have kept pace with the vision of William J. Gies to revitalize the dental profession over 75 years ago. We are on the brink of a remarkable transformation for both dental education and the practice of dentistry, one that will require enhanced leadership, a revitalized vision and a passion for excellence to allow its continued progress and ultimate success.

Is dentistry a profession? Part 3. Future challenges.

PubMed

Welie, Jos V M

2004-11-01

In 2 earlier articles a definition of professionalism was developed, and several specific professional responsibilities were deduced. This third and final article in the series examines whether dentistry qualifies as a profession. On various levels, the professionalism of dentistry is found wanting. However, attaining the status of a profession is a work in progress, which means that each profession will always have some deficiencies. The author concludes that dentistry qualifies as a profession but that it is also exhibiting a trend toward once again becoming a business (as it was before the 19th century). For the sake of honesty with the public, dentistry must make a choice between these 2 models.

The Origin and Evolution of the Behavior Analysis Program at the University of Nevada, Reno.

PubMed

Hayes, Linda J; Houmanfar, Ramona A; Ghezzi, Patrick M; Williams, W Larry; Locey, Matthew; Hayes, Steven C

2016-05-01

The origins of the Behavior Analysis program at the University of Nevada, Reno by way of a self-capitalized model through its transition to a more typical graduate program is described. Details of the original proposal to establish the program and the funding model are described. Some of the unusual features of the program executed in this way are discussed, along with problems engendered by the model. Also included is the diversification of faculty interests over time. The status of the program, now, after 25 years of operation, is presented.

Stem cells in dentistry--review of literature.

PubMed

Dziubińska, P; Jaskólska, M; Przyborowska, P; Adamiak, Z

2013-01-01

Stem cells have been successfully isolated from a variety of human and animal tissues, including dental pulp. This achievement marks progress in regenerative dentistry. This article reviews the latest improvements made in regenerative dental medicine with the involvement of stem cells. Although, various types of multipotent somatic cells can be applied in dentistry, two types of cells have been investigated in this review. Dental pulp cells are classified as: DPSCs, SCAPs and SHEDs.The third group includes two types of cell associated with the periodontium: PDL and DFPC. This review aims to systematize basic knowledge about cellular engineering in dentistry.

Photodynamic therapy in dentistry: a literature review.

PubMed

Gursoy, Hare; Ozcakir-Tomruk, Ceyda; Tanalp, Jale; Yilmaz, Selçuk

2013-05-01

The purpose of this review was to summarize recent developments regarding photodynamic therapy (PDT) in the field of dentistry. A review of pertinent literature was carried out in PubMED to determine the current position of PDT applications in dentistry. One hundred thirteen relevant articles were retrieved from PubMED by inserting the keywords "photodynamic therapy", "dentistry", "periodontology", "oral surgery", and "endodontics". It is anticipated that this overview will create a specific picture in the practitioner's mind regarding the current status and use of PDT. In spite of different results and suggestions brought about by different researchers, PDT can be considered as a promising and less invasive technique in dentistry. PDT seems to be an effective tool in the treatment of localized and superficial infections. Within the limitations of the present review, it can be concluded that although PDT cannot replace antimicrobial therapy at its current stage, it may be used as an adjunctive tool for facilitating the treatment of oral infections. Oral infections (such as mucosal and endodontic infections, periodontal diseases, caries, and peri-implantitis) are among the specific targets where PDT can be applied. Further long-term clinical studies are necessary in establishing a more specific place of the technique in the field of dentistry.

Salivary diagnostics and its impact in dentistry, research, education, and the professional community.

PubMed

Slavkin, H C; Fox, C H; Meyer, D M

2011-10-01

Oral fluid-based (salivary) tests have the potential to create practical, point-of-care clinical instruments that are convenient, practical, and comfortable to use in dentistry and medicine. Currently, there are no simple, accurate, and inexpensive sampling, screening, or detection methods to support definitive diagnostic platforms across dental and medical disciplines. Though the benefits from advancing screening and detection technologies seem eminent, analytical, chemical, molecular, genetic, and protein markers are still under development. Clinical applications in patient care must be validated independently to ensure that they are clinically accurate, reliable, precise, and uniformly consistent for screening and detecting specific diseases or conditions. As technology designed to improve patient care through risk assessment, prevention, and disease management is transferred into clinical practice, dentistry may need to reassess its role in general health care. © International & American Associations for Dental Research

Evidence-based dentistry on laser paediatric dentistry: review and outlook.

PubMed

Olivi, G; Genovese, M D; Caprioglio, C

2009-03-01

The goal of paediatric dentistry is to provide preventive education to parents and patients as well as interception and therapy of dental diseases in a minimally invasive way using a stress-free approach. Different laser wavelengths are used for different applications following these minimally invasive concepts: argon, KTP, diode, Nd:YAG, and CO2 lasers are used for soft tissue applications and the erbium family is used for both soft and hard tissue procedures. This paper offers a revision and a discussion of the international literature, showing also some clinical procedures. related to these scientific studies. Soft tissues laser applications in Pediatric Dentistry include application in oral surgery as well as in periodontics and orthodontics. Laser applications on hard tissues include caries prevention and detection and application for sealing of pits and fissures. Also application for cavity preparation, carious removal and pulp therapy are discussed.

Collaboration Between Dietetics and Dentistry: Dietetic Internship in Pediatric Dentistry

PubMed Central

More, Frederick G.; Sasson, Lisa M.; Godfrey, Emilie M.; Sehl, Rima B.

2006-01-01

The American Dietetic Association and the American Dental Association share a common interest in improving the health and quality of life of the population. Dental visits present an opportunity to identify nutrition-related issues for both the pediatric and adult population. Traditionally, dental and nutrition students have had little opportunity to learn and work together since little time was spent on nutrition in the dental curriculum. The purpose of this article is to describe the development of a new collaborative training experience for dietetic interns and pediatric dentistry residents. The oral health rotation for dietetic interns also has several objectives, including experience interacting with a culturally diverse population and participating in community nutrition education (Head Start). In its first 18 months, the collaborative program has been viewed as a success by the pediatric dentistry faculty and residents and the nutrition faculty and interns. PMID:16639470

Training needs for general dentistry residents to place and restore two-implant-retained mandibular overdentures.

PubMed

Malmstrom, Hans; Xiao, Jin; Romanos, Georgios E; Ren, Yan-Fang

2015-01-01

Implant therapy is rapidly becoming a standard of care for replacing missing dentition. Predoctoral dental curricula include some training in the implant restorative phase but offer limited exposure to the surgical phase, so it is important for postdoctoral general dentistry residency programs to provide competency training in all phases of implant therapy. The aim of this study was to determine the training needed for general dentistry residents to achieve competence in this area, specifically by defining the number of clinical experiences necessary in both the surgical and prosthetic phases of implant-retained mandibular overdenture construction (IRMOD). Fifteen Advanced Education in General Dentistry (AEGD) residents at one academic dental institution placed two implants in a total of 50 patients with edentulous mandibles and subsequently restored them with IRMOD. The supervising faculty member and the residents evaluated the competency level on a five-point scale after each implant placement and prosthetic case completion. According to the faculty evaluations, the residents achieved surgical competence after placing two implants in four to six cases and prosthetic management competence after restoring two to four cases of IRMOD. All 50 patients were satisfied with the treatment outcomes of IRMOD. This study concluded that general dentistry residents could potentially achieve competence in both the surgical and prosthetic phases of implant therapy while enrolled in an AEGD program.

Laser restorative dentistry in children and adolescents.

PubMed

Olivi, G; Genovese, M D

2011-04-01

The idea of substituting a drill with a laser light, has led to its introduction in dentistry. Besides being more accepted to patients, in paediatric dentistry the laser has demonstrated safety compared with rotating instruments. A review of the past 20 years of the dental literature concerning laser use in dentistry, including paediatric dentistry was completed. The findings of that review are presented. The various types of lasers and their uses for caries detection, tooth sealing and caries removal are described. Laser caries detection demonstrated a good reproducibility, reliability and predictability to monitor the caries process over time. Erbium lasers have been found to be efficient for caries removal, tooth cleaning and decontamination. The laser erbium technology represents a safe device to effectively and selectively remove carious tissues from decayed teeth. For children, all the recognized advantages of this technique play a decisive role in the successful day-to-day treatment of dental caries.

Pediatric Dentistry in Primary Healthcare: Creation, Development, and Evaluation of a Distance Education Course.

PubMed

Bavaresco, Caren Serra; Bragança, Silvana Gonçalves; D'Avila, Otávio Pereira; Umpierre, Roberto; Harzheim, Erno; Rodrigues, Jonas Almeida

2018-01-02

Oral health in childhood is a major problem for global public health. In Brazil, the prevalence of childhood tooth decay varies from 12% to 46%. Dental care treatment in Brazil is almost the exclusive responsibility of primary healthcare (PHC). Therefore, it is essential these professionals are prepared to conduct restorative, endodontic, and exodontic treatments and preventive care in children. Children make up a large proportion of the population in territories requiring advanced dental care provided by PHC in Brazil. To care for these patients, it is necessary to have both manual dexterity and technical knowledge of pediatric dentistry. Accordingly, this study aimed to develop a distance course on pediatric dentistry. A pretest questionnaire consisting of 15 questions was used to assess initial dental knowledge of participants. After completion of a five-module course, participants retook the same initial dental knowledge questionnaire (post-test). Descriptive statistic and paired t test, one-way analysis of variance, and Pearson and Spearman correlation were used, and a significance level of 5% was set. The majority of participants completing the five-module course were women who earned specialty degrees beyond undergraduate studies and currently worked in PHC (>5 years). Participant performance on the dental knowledge questionnaire after completion of the five-module course improved pre- to post-test. These data suggest that completion of a distance course on pediatric dentistry can be an effective tool for improving knowledge of pediatric dentistry in PHC professionals.

Tenerife revisited: the critical role of dentistry.

PubMed

Brannon, R B; Morlang, W M

2001-05-01

The authors record the contribution of dentistry to the identification of victims of one of the most significant disasters in the history of aviation-the March 1977 collision of two Boeing 747 jumbo jets in the Canary Islands, which resulted in 583 fatalities. Dental identification was the primary method of victim identification because a high percentage of the bodies were severely burned. Virtually all aspects of the U.S. identification efforts have been reported with the exception of the valuable role of dentistry. The dental team's organization, methodology, and significant contributions to forensic dentistry and a variety of remarkable problems that the team encountered are documented.

Applications of Stem Cells in Interdisciplinary Dentistry and Beyond: An Overview

PubMed Central

Rai, S; Kaur, M; Kaur, S

2013-01-01

In medicine stem cell–based treatments are being used in conditions like Parkinson's disease, neural degeneration following brain injury, cardiovascular diseases, diabetes, and autoimmune diseases. In dentistry, recent exciting discoveries have isolated dental stem cells from the pulp of the deciduous and permanent teeth, from the periodontal ligament, and an associated healthy tooth structure, to cure a number of diseases. The aim of the study was to review the applications of stem cells in various fields of dentistry, with emphasis on its banking, and to understand how dental stem cells can be used for regeneration of oral and non-oral tissues conversely. A Medline search was done including the international literature published between 1989 and 2011. It was restricted to English language articles and published work of past researchers including in vitro and in vivo studies. Google search on dental stem cell banking was also done. Our understanding of mesenchymal stem cells (MSC) in the tissue engineering of systemic, dental, oral, and craniofacial structures has advanced tremendously. Dental professionals have the opportunity to make their patients aware of these new sources of stem cells that can be stored for future use, as new therapies are developed for a range of diseases and injuries. Recent findings and scientific research articles support the use of MSC autologously within teeth and other accessible tissue harvested from oral cavity without immunorejection. A future development of the application of stem cells in interdisciplinary dentistry requires a comprehensive research program. PMID:23919198

Pay for performance: will dentistry follow?

PubMed

Voinea-Griffin, Andreea; Fellows, Jeffrey L; Rindal, Donald B; Barasch, Andrei; Gilbert, Gregg H; Safford, Monika M

2010-04-28

"Pay for performance" is an incentive system that has been gaining acceptance in medicine and is currently being considered for implementation in dentistry. However, it remains unclear whether pay for performance can effect significant and lasting changes in provider behavior and quality of care. Provider acceptance will likely increase if pay for performance programs reward true quality. Therefore, we adopted a quality-oriented approach in reviewing those factors which could influence whether it will be embraced by the dental profession. The factors contributing to the adoption of value-based purchasing were categorized according to the Donabedian quality of care framework. We identified the dental insurance market, the dental profession position, the organization of dental practice, and the dental patient involvement as structural factors influencing the way dental care is practiced and paid for. After considering variations in dental care and the early stage of development for evidence-based dentistry, the scarcity of outcome indicators, lack of clinical markers, inconsistent use of diagnostic codes and scarcity of electronic dental records, we concluded that, for pay for performance programs to be successfully implemented in dentistry, the dental profession and health services researchers should: 1) expand the knowledge base; 2) increase considerably evidence-based clinical guidelines; and 3) create evidence-based performance measures tied to existing clinical practice guidelines. In this paper, we explored factors that would influence the adoption of value-based purchasing programs in dentistry. Although none of these factors were essential deterrents for the implementation of pay for performance programs in medicine, the aggregate seems to indicate that significant changes are needed before this type of program could be considered a realistic option in dentistry.

Evidence-Based Dentistry in Everyday Practice.

PubMed

Gudray, Kiran; Walmsley, Anthony Damien

2016-12-01

This article informs readers of a method of implementing evidence-based dentistry in practice. Following these steps, practitioners should be able to use this skill in an efficient manner. The importance of evidence-based dentistry and its relevance to situations encountered in everyday practice is also highlighted. Clinical relevance: This article highlights a series of steps to be followed by practitioners to ensure that treatment provided is supported by the most recent, good quality evidence.

Special care dentistry for general dental practice.

PubMed

Greig, Vicki; Sweeney, Petrina

2013-01-01

Although special care dentistry (SCD) is a fairly recent specialty, the principles and practice of SCD have been developed since the 1980s. Shared care of these patients with general dental practitioners remains vital to ensure that comprehensive care is provided. This article aims to discuss some of the patient groups commonly seen in SCD clinics and give an insight into the varied complex medical and social aspects of care which are managed as part of providing appropriate, safe and holistic care. Many patients who currently fall under the remit of special care dentistry could be treated safely in general dental practice. This article acts as an introduction to special care dentistry for general dental practitioners.

A systematic review of the uses of fluoroscopy in dentistry.

PubMed

Uzbelger Feldman, Daniel; Yang, Jie; Susin, Cristiano

2010-01-01

To determine the quality of the evidence for the uses of fluoroscopy in dentistry. A systematic review using Ovid and MEDLINE was conducted to identify papers showing the uses of fluoroscopy in dentistry published between 1953 and September 2009. Human, animal and phantom/skull/mannequin studies on fluoroscopy with regard to its diagnostic value, research performance, and clinical and safety applications in dentistry were included in this analysis. Studies that were not in English, as well as those that employed fluoroscopy in dentistry without the use of image intensification, were excluded. Articles were evaluated, classified and graded by levels of evidence. Fifty-five out of 139 papers fulfilled the inclusion criteria. Amongst them, 19 were related to diagnosis, 15 to research, 12 to clinical and nine to safety applications. Fluoroscopy has contributed to nine different areas of dentistry. Also, it was used on 895 dental patients, 37 animals and 17 phantoms/skulls/mannequins. Two randomised controlled trials, two cohort studies, two case controls, 48 case reports and one expert opinion were found. Fluoroscopy with image intensification has been a useful, but not consistently used tool in dentistry for over 50 years. Several lines of evidence have shown fluoroscopy's diagnostic potential, research use, and clinical and safety applications in dentistry.

Exploring leadership in the context of dentistry in the UK.

PubMed

Willcocks, Stephen George

2016-05-03

Purpose The purpose of this paper is to explore selective leadership approaches in the context of dentistry in the UK. Design/methodology/approach This is a conceptual paper utilising published sources from relevant literature about leadership theory and practice and the policy background to dentistry in the UK. Findings This paper suggests that there is merit in identifying and applying an eclectic mix of leadership theory to the case of dentistry. It offers insight into individual aspects of the leadership role for dentists and applies this to the dental context. It also contrasts these individual approaches with shared leadership and suggests this may also be relevant to dentistry. It highlights the fact that leadership will be of growing concern for dentistry in the light of recent policy changes. Research limitations/implications This paper points out that there are developmental implications depending on the particular approach taken. It argues that leadership development will become increasingly important in dentistry in the UK. Originality/value This paper addresses a topic that has so far received limited attention in the literature.

Paediatric laser dentistry. Part 1: General introduction.

PubMed

Caprioglio, C; Olivi, G; Genovese, M D

2017-03-01

Knowledge of the physical characteristics of different laser lights and optical and thermal properties of oral tissues is very important to understand the interaction of dental lasers with biological tissues. Choosing the correct dental laser is crucial to match specific wavelengths with target chromophores of different tissues; this affinity makes laser irradiation selective and therefore minimally invasive. Various types of lasers are used in dentistry, offering a viable alternative to low and high-speed handpieces and surgical blades, and also minimising fear and discomfort of the patient. Lasers can provide innovative and minimally invasive therapies in different branches of dentistry including preventive and restorative dentistry, traumatic injury treatments and surgical procedures. Laser has also biostimulating and anti-inflammatory effects, as well as analgesic effect.

Historical Perspectives on the Use of Microscopes in Dentistry.

PubMed

Gutmann, James L

2017-01-01

The use of microscopes in dentistry has become quite popular since the late 1980s. However, its origin for dental applications can be traced to the early 20th century, when a microscope, invented by an American biologist named Greenough, working in the Zeiss Company, was adapted for use in dentistry. Initially it had been used in botany, metallurgy, and zoology, in addition to revolutionizing the study of coral and entomology. Copyright American Academy of the History of Dentistry.

Predoctoral Teaching of Geriatric Dentistry in U.S. Dental Schools.

PubMed

Ettinger, Ronald L; Goettsche, Zachary S; Qian, Fang

2017-08-01

The aim of this study was to assess the current teaching of geriatric dentistry in U.S. dental schools and compare the findings to previous reports. Academic deans at all 67 U.S. dental schools were contacted in November 2015 via email, asking them to complete a questionnaire about the teaching of geriatric dentistry or gerodontology at their institution. Questionnaires were received from 56 of the 67 schools (84% response rate). The results showed that geriatric dentistry was taught in all responding schools; for 92.8% of the respondents, the instruction was compulsory. Among the responding schools, 62.5% were teaching it as an independent course, 25% as an organized series of lectures, and 8.9% as occasional lectures in parts of other courses. In addition, 57.1% had some form of compulsory clinical education in geriatric dentistry. Public schools, as opposed to private schools, were marginally associated with an increased interest in expanding geriatric dentistry teaching (p=0.078). No differences were found between any teaching variables and school location. This study found that the form of education in geriatric dentistry in U.S. dental schools differed in many ways, but the teaching of geriatric dentistry had increased among all respondents and had been increasing for over 30 years. Future research is needed to determine the impact of this teaching on services to the geriatric community.

Demand in pediatric dentistry for sedation and general anesthesia by dentist anesthesiologists: a survey of directors of dentist anesthesiologist and pediatric dentistry residencies.

PubMed

Hicks, C Gray; Jones, James E; Saxen, Mark A; Maupome, Gerardo; Sanders, Brian J; Walker, Laquia A; Weddell, James A; Tomlin, Angela

2012-01-01

This study describes what training programs in pediatric dentistry and dental anesthesiology are doing to meet future needs for deep sedation/general anesthesia services required for pediatric dentistry. Residency directors from 10 dental anesthesiology training programs in North America and 79 directors from pediatric dentistry training programs in North America were asked to answer an 18-item and 22-item online survey, respectively, through an online survey tool. The response rate for the 10 anesthesiology training program directors was 9 of 10 or 90%. The response rate for the 79 pediatric dentistry training program directors was 46 of 79 or 58%. Thirty-seven percent of pediatric dentistry programs use clinic-based deep sedation/general anesthesia for dental treatment in addition to hospital-based deep sedation/general anesthesia. Eighty-eight percent of those programs use dentist anesthesiologists for administration of deep sedation/general anesthesia in a clinic-based setting. Pediatric dentistry residency directors perceive a future change in the need for deep sedation/general anesthesia services provided by dentist anesthesiologists to pediatric dentists: 64% anticipate an increase in need for dentist anesthesiologist services, while 36% anticipate no change. Dental anesthesiology directors compared to 2, 5, and 10 years ago have seen an increase in the requests for dentist anesthesiologist services by pediatric dentists reported by 56% of respondents (past 2 years), 63% of respondents (past 5 years), and 88% of respondents (past 10 years), respectively. Predicting the future need of dentist anesthesiologists is an uncertain task, but these results show pediatric dentistry directors and dental anesthesiology directors are considering the need, and they recognize a trend of increased need for dentist anesthesiologist services over the past decade.

Nanotechnology applications in medicine and dentistry.

PubMed

Gupta, Jyoti

2011-05-01

Nanotechnology, or nanoscience, refers to the research and development of an applied science at the atomic, molecular, or macromolecular levels (i.e. molecular engineering, manufacturing). The prefix "nano" is defined as a unit of measurement in which the characteristic dimension is one billionth of a unit. Although the nanoscale is small in size, its potential is vast. As nanotechnology expands in other fields, clinicians, scientists, and manufacturers are working to discover the uses and advances in biomedical sciences. Applications of nanotechnology in medical and dental fields have only approached the horizon with opportunities and possibilities for the future that can only be limited by our imagination. This paper provides an early glimpse of nanotechnology applications in medicine and dentistry to illustrate their potentially far-reaching impacts on clinical practice. It also narrates the safety issues concerning nanotechnology applications. © 2011 Blackwell Publishing Asia Pty Ltd.

Information regarding restorative dentistry for new graduates.

PubMed

Kalsi, A S; Lewis, N J; Hemmings, K W

2016-10-07

A recent national survey has shown the need for clarification regarding the various disciplines encompassed by restorative dentistry and their respective training pathways. This document aims to address this by outlining the remit of restorative dentistry, in addition to the various job roles involved. This information is being disseminated by the British Society for Restorative Dentistry, and given the relevance to referrers and those looking for insight into the speciality, it has been reproduced here. Roles within the speciality range from dentists with special interests to specialists and consultants, whether primarily academic or clinical. The choice that a new graduate may make to choose a specific route will likely depend on a number of factors, often specific to each individual. Guidance on ways to gain experience and sources of further information are also provided.

Interprofessional Collaborative Practice: How Could Dentistry Participate?

PubMed

Cole, James R; Dodge, William W; Findley, John S; Horn, Bruce D; Kalkwarf, Kenneth L; Martin, Max M; Valachovic, Richard W; Winder, Ronald L; Young, Stephen K

2018-05-01

There is a remarkable phenomenon occurring among health professionals: the development of ongoing, routine collaboration, both in educating the next generation of providers and in delivering care. These new approaches, commonly referred to as interprofessional education and interprofessional collaborative practice, have been introduced into academic health settings and delivery systems throughout the U.S. and the rest of the world; however, the full integration of dentistry in health care teams remains unrealized. In academic settings, dentistry has found ways to collaborate with the other health professions, but most practicing dentists still find themselves on the margins of new models of care delivery. This article provides a perspective on the history and context of the evolution of collaborative approaches to health care and proposes ways in which dentistry can participate more fully in the future.

An emphasis on the wide usage and important role of local anesthesia in dentistry: A strategic review.

PubMed

Singh, Preetinder

2012-03-01

Local anesthesia forms the major part of pain-control techniques in dentistry. The prevention and elimination of pain during dental treatment has benefited patients, their doctors and dental hygienists, enabling the dental profession to make tremendous therapeutic advances that would otherwise have been impossible. Introduced in the late 1940s, the amide local anesthetics represent the most used drugs in dentistry. Local anesthetics also represent the safest and most effective drugs in all of medicine for the prevention and management of pain. They are also accompanied by various adverse effects which should be well known and be able to be controlled by the clinician. The article reviews the types of agents used as local anesthetics and their effects on the human body.

Use of antidepressants in dentistry: A systematic review.

PubMed

Lino, P A; Martins, C C; Miranda, Gfpc; de Souza E Silva, M E; de Abreu, Mhng

2017-08-24

Previous research has suggested that antidepressants can be used in oral health care. The aim of this systematic review was to search for scientific evidence of the efficacy of the use of antidepressants in dentistry. The clinical question was as follows (PICO question): dentistry patients (Patients); antidepressants (Intervention); no use or placebo or other drug (Comparison); and efficacy in oral health problems (Outcome). An electronic search was conducted in seven databases, as well as a manual search without restriction regarding language and date of publication. Two independent reviewers selected studies based on eligibility criteria, extracted data and assessed methodological quality based on the PEDro scale. The PROSPERO record is number CRD42016037442. A total of 15 randomized controlled trials were associated with the use of antidepressants to control chronic or acute pain in dentistry, among other conditions such as bruxism and burning mouth syndrome. The most commonly used drug in clinical trials was amitriptyline (more than 50% of studies). Antidepressants may be effective in dentistry for acute and chronic pain, but there is a large amount of methodological heterogeneity among the evaluated studies. In summary, there is rationality for the indication of this class of medicine in dentistry in specific clinical situations. © 2017 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd. All rights reserved.

A brief history of aerospace dentistry.

PubMed

Savage, D Keith

2002-07-01

In April 2000, the National Academy of Sciences Institute of Medicine (NAS/IOM) Committee on Space Medicine held a workshop under contract with the National Aeronautics and Space Administration (NASA) to explore "innovative terrestrial medical care." There was also a NAS/IOM panel held on "Space Dentistry: Maintaining Astronauts' Oral Health on Long Missions." Air Force Dental Officer Col. Shannon E. Mills chaired the dental committee. Many questions were raised but few answers were available. Prevention was emphasized with the hope that within twenty to thirty years there may be a number of astronaut candidates with no existing dental restorations and with optimum oral health. However, there remains the concern that trauma to teeth could occur within the confines of a zero gravity space capsule as crew members carry out their daily responsibilities. The possibility is evident considering the duration of a space flight to Mars and back could require up to three years. The dental concerns of a space mission are only a small part of a much larger team effort, however, it is one not to be overlooked. An historical review of dentistry's involvement with America's flight and space programs of the 20th Century would be prudent. Many of same questions asked today were addressed in the early days of aviation dentistry as it transitioned into aerospace dentistry. Any past research and experiences would help serve as a foundation to build upon.

The 100 most cited articles in dentistry.

PubMed

Feijoo, Javier F; Limeres, Jacobo; Fernández-Varela, Marta; Ramos, Isabel; Diz, Pedro

2014-04-01

quality of the research, but the present study gives some clues to the topics and authors contributing to major advances in Dentistry.

Pre- and postdoctoral dental education compared to practice patterns in special care dentistry.

PubMed

Subar, Paul; Chávez, Elisa M; Miles, Jeffrey; Wong, Allen; Glassman, Paul; Labarre, Eugene

2012-12-01

There has been limited research into the impact of predoctoral experiences and postdoctoral general dentistry residencies on the practice patterns of dentists in the care of patients with special or complex needs. This study was undertaken to determine if educational experiences with special populations had a relationship to practice patterns after graduation or residency. University of the Pacific alumni who graduated between 1997 and 2007 were surveyed regarding their pre- and postdoctoral dental education and their practice patterns for the care of patients categorized as medically compromised, frail elders, and developmentally disabled. Definitions for each patient category were provided. Alumni were asked about their practice setting and postdoctoral education. Thirty-one percent (n=526) of those surveyed responded. Regression analyses showed respondents not in private practice were more likely to have completed a postdoctoral general dentistry program (Advanced Education in General Dentistry or General Practice Residency) after dental school compared to respondents in private practice (p<0.001). Across all age groups, respondents not in private practice treated significantly more patients with developmental disabilities than those in private practice (p<0.001). Respondents not in private practice treated more medically compromised patients younger than age sixty-five compared to respondents in private practice (p<0.01). Interestingly, those in private practice treated significantly more patients over sixty-five who were also classified as medically compromised (p<0.05). Pacific alumni who completed postdoctoral training in general dentistry were found to practice more often in non-private practice settings. Alumni in non-private practice settings reported treating a higher percentage of medically compromised patients below age sixty-five than their counterparts in a typical private practice. The pre- and postdoctoral experiences of treating special needs

SCDA task force on a special care dentistry residency.

PubMed

Hicks, Jeffery; Vishwanat, Lakshmi; Perry, Maureen; Messura, Judith; Dee, Kristin

2016-07-01

The Special Care Dentistry Association (SCDA) has acted on a proposal regarding the status of training in the care of patients with special needs. Two phases of action were undertaken. Phase 1: (a) examination of the literature on existing training and curricula in the care of patients with special needs and (b) a survey of existing postdoctoral programs in special needs. Phase 2: establish a group of experts who: (a) submitted to the Commission on Dental Accreditation a request to approve a postdoctoral general dentistry residency program in Special Care Dentistry and (b) created suggested accreditation standards for such postdoctoral programs. This article describes efforts by the SCDA to evaluate: The status of existing training of dental students in the care of patients with special needs. The number and characteristics of postdoctoral general dentistry programs offering formal training in the care of patients with special needs. Whether additional training in the care of patients with special needs is needed for dental students and -dentists. Possible actions by SCDA to impact the numbers of dentists trained each year in the care of patients with -special needs. © 2016 Special Care Dentistry Association and Wiley Periodicals, Inc.

Lower back and neck pain among dentistry students: a cross-sectional study in dentistry students in Northern Greece.

PubMed

Samoladas, Efthimios; Barmpagianni, Christina; Papadopoulos, Dimitrios V; Gelalis, Ioannis D

2018-03-28

Dentistry students and dentists comprise a unique group of professionals, whose everyday professional activity requires long hours of standing and working in a position considered unhealthy for the lower back and neck. Our aim was to explore the factors involved in the appearance of low back and neck pain in dentistry students as well as the impact of the pain on the students' professional and everyday activities. A questionnaire was given to all dentistry students of the 4th and 5th year of our university. The questionnaire included 43 questions regarding demographic data, history (spinal injury, other comorbidities), daily activities (exercise, smoking, alcohol and caffeine consumption, use of cell phone), professional activities (length and type of dental work), pattern and intensity of pain, and personal pain evaluation. A statistical analysis of the gathered data was performed. All students having suffered a spinal trauma or indicating any other comorbidity that could cause severe pain of the spine were excluded from the study. Fifty-five students (21 male, 34 female) were included. Our data showed that increased alcohol consumption and prolonged use of cell phone were connected to increased levels of pain. The students reported that the most frequent onset of pain was 1 h after starting to work in a standing position, while the majority believed that their working habits were involved in the appearance and the intensity of neck and low-back pain. Our findings indicate that among dentistry students appears to be a causative relationship between their professional activities and the experienced spinal pain. These findings may be useful in a possible future restructuring of the educational program in dental schools, as well as in improving the ergonomics of dentistry working units.

Reno Orthopaedic Trauma Fellowship business curriculum.

PubMed

Althausen, Peter L; Bray, Timothy J; Hill, Austin D

2014-07-01

The Reno Orthopaedic Center (ROC) Trauma Fellowship business curriculum is designed to provide the fellow with a graduate level business practicum and research experience. The time commitments in a typical 12-month trauma fellowship are significant, rendering a traditional didactic master's in business administration difficult to complete during this short time. An organized, structured, practical business education can provide the trauma leaders of tomorrow with the knowledge and experience required to effectively navigate the convoluted and constantly changing healthcare system. The underlying principle throughout the curriculum is to provide the fellow with the practical knowledge to participate in cost-efficient improvements in healthcare delivery. Through the ROC Trauma Fellowship business curriculum, the fellow will learn that delivering healthcare in a manner that provides better outcomes for equal or lower costs is not only possible but a professional and ethical responsibility. However, instilling these values without providing actionable knowledge and programs would be insufficient and ineffective. For this reason, the core of the curriculum is based on individual teaching sessions with a wide array of hospital and private practice administrators. In addition, each section is equipped with a suggested reading list to maximize the learning experience. Upon completion of the curriculum, the fellow should be able to: (1) Participate in strategic planning at both the hospital and practice level based on analysis of financial and clinical data, (2) Understand the function of healthcare systems at both a macro and micro level, (3) Possess the knowledge and skills to be strong leaders and effective communicators in the business lexicon of healthcare, (4) Be a partner and innovator in the improvement of the delivery of orthopaedic services, (5) Combine scientific and strategic viewpoints to provide an evidence-based strategy for improving quality of care in a

Demand in Pediatric Dentistry for Sedation and General Anesthesia by Dentist Anesthesiologists: A Survey of Directors of Dentist Anesthesiologist and Pediatric Dentistry Residencies

PubMed Central

Hicks, C. Gray; Jones, James E.; Saxen, Mark A.; Maupome, Gerardo; Sanders, Brian J.; Walker, LaQuia A.; Weddell, James A.; Tomlin, Angela

2012-01-01

This study describes what training programs in pediatric dentistry and dental anesthesiology are doing to meet future needs for deep sedation/general anesthesia services required for pediatric dentistry. Residency directors from 10 dental anesthesiology training programs in North America and 79 directors from pediatric dentistry training programs in North America were asked to answer an 18-item and 22-item online survey, respectively, through an online survey tool. The response rate for the 10 anesthesiology training program directors was 9 of 10 or 90%. The response rate for the 79 pediatric dentistry training program directors was 46 of 79 or 58%. Thirty-seven percent of pediatric dentistry programs use clinic-based deep sedation/general anesthesia for dental treatment in addition to hospital-based deep sedation/general anesthesia. Eighty-eight percent of those programs use dentist anesthesiologists for administration of deep sedation/general anesthesia in a clinic-based setting. Pediatric dentistry residency directors perceive a future change in the need for deep sedation/general anesthesia services provided by dentist anesthesiologists to pediatric dentists: 64% anticipate an increase in need for dentist anesthesiologist services, while 36% anticipate no change. Dental anesthesiology directors compared to 2, 5, and 10 years ago have seen an increase in the requests for dentist anesthesiologist services by pediatric dentists reported by 56% of respondents (past 2 years), 63% of respondents (past 5 years), and 88% of respondents (past 10 years), respectively. Predicting the future need of dentist anesthesiologists is an uncertain task, but these results show pediatric dentistry directors and dental anesthesiology directors are considering the need, and they recognize a trend of increased need for dentist anesthesiologist services over the past decade. PMID:22428968

Top-Cited Articles in Implant Dentistry.

PubMed

Fardi, Anastasia; Kodonas, Konstantinos; Lillis, Theodoros; Veis, Alexander

Citation analysis is the field of bibliometrics that uses citation data to evaluate the scientific recognition and the influential performance of a research article in the scientific community. The aim of this study was to conduct a bibliometric analysis of the top-cited articles pertaining to implant dentistry, to analyze the main characteristics, and to display the most interesting topics and evolutionary trends. The 100 top-cited articles published in "Dentistry, Oral Surgery, and Medicine" journals were identified using the Science Citation Index Database. The articles were further reviewed, and basic information was collected, including the number of citations, journals, authors, publication year, study design, level of evidence, and field of study. The highly cited articles in implant dentistry were cited between 199 and 2,229 times. The majority of them were published in four major journals: Clinical Oral Implants Research, International Journal of Oral & Maxillofacial Implants, Journal of Clinical Periodontology, and Journal of Periodontology. The publication year ranged from 1981 to 2009, with 45% published in a nine-year period (2001 to 2009). Publications from the United States (29%) were the most heavily cited, followed by those from Sweden (23%) and Switzerland (17%). The University of Göteborg from Sweden produced the highest number of publications (n = 19), followed by the University of Bern in Switzerland (n = 13). There was a predominance of clinical papers (n = 42), followed by reviews (n = 25), basic science research (n = 21), and proceedings papers (n = 12). Peri-implant tissue healing and health (24%), implant success/failures (19.2%), and biomechanical topics (16.8%) were the most common fields of study. Citation analysis in the field of implant dentistry reveals interesting information about the topics and trends negotiated by researchers and elucidates which characteristics are required for a paper to attain a "classic" status. Clinical

Evidence-based dentistry: fundamentals for the dentist.

PubMed

Bauer, Janet; Chiappelli, Francesco; Spackman, Sue; Prolo, Paolo; Stevenson, Richard

2006-06-01

This article explains the fundamentals of evidence-based dentistry for the dentist. Evidence-based dentistry is a discipline whose primary participant is the translational researcher. Recent developments have emphasized the importance of this discipline (clinical and translational research) for improving health care. The process of evidence-based dentistry is the reciprocation of new and existing evidence between dentists and quantitative and qualitative researchers, facilitated by the translational researcher. The product of this reciprocation is the clinical practice guideline, or best evidence, that provides the patient options in choosing treatments or services. These options are quantified and qualified by decision, utility, and cost data. Using shared decision-making, the dentist and patient arrive at a mutual understanding of which option best meets an acceptable and preferred treatment course that is cost effective. This option becomes the clinical decision.

[Preventive dentistry 9. Non-Restorative Cavity Treatment: advanced insight or controversial?

PubMed

Gruythuysen, R J M; van Strijp, A J P

2018-01-01

Non-Restorative Cavity Treatment (NRCT) is not as popular in paediatric dentistry as it should be. Substantial quantitative and qualitative evidence concerning the treatment has now been published that testifies to the success of the treatment. Some healthcare providers apply the method successfully, while others have no trust in this non-invasive cavity treatment and continue to favour the restoration of carious lesions. Reasons given for this are, among others, that NRCT is too bothersome, the patient's (or the patient's parents') compliance is low and the reimbursement is inadequate. Children, however, benefit from oral healthcare providers who take the position that a child has a right to an etiological treatment that addresses the source of the caries process and that NRCT offers a uniquely viable treatment option for this purpose. This approach fits within the parameters established by professional ethics and the law. Apart from oral healthcare providers, all agencies involved in the profession and beyond have the moral and social obligation to do justice to the implied question of the child regarding this shift in oral healthcare.

A Comparison of Cloud-to-Ground Lightning Characteristics and Observations from Multiple Networks and Videos during the 31 May 2013 El Reno, OK Tornadic Supercell Storm

NASA Astrophysics Data System (ADS)

Kuhlman, K. M.; Coy, J.; Seimon, A.

2015-12-01

Cloud-to-ground (CG) lightning flashes recorded by both the National Lightning Detection Network (NLDN) and Earth Networks Total Lightning Network (ENTLN) are compared with three-dimensional lightning mapping observations from the Oklahoma Lightning Mapping Array (OKLMA) and storm chaser video recorded of the 31 May 2013 El Reno tornadic supercell. The El Reno Survey Project (El-Reno-Survey.net) was created to crowd-source the abundance of storm chaser video from this event and provide open-access to the scientific community of the data. An initial comparison of CG lightning flashes captured on these videos with CG data from NLDN revealed a disagreement on the total number of flashes, with NLDN recording many negative CG flashes at lower peak amplitude not apparent in any of the videos. For this study, the area of the comparison was expanded to include the entire storm and data from both the ENTLN and LMA were added to compare the observations from each network in terms of timestamp, location detection, peak current, and polarity of each flash in the period 2230-2330 UTC. An initial comparison of 557 matched NLDN and ENLTN CG flashes, indicated predominately negative polairy CG flashes (58% NLDN/77% ENI) throughout the storm during this period. However, after a 15 kA peak current filter was applied, the NLDN indicated primarily positive polarity (84% +CG) while ENTLN still indicated primarily negative polarity (77% -CG) for the 264 remaining matched flashes. Before the filter was applied, the average distance between the two networks for the same flash was more than 2 km, but improved to approximately 1 km after the 15 kA filter was applied, likely removing some misidentified cloud flashes of uncertain location. This misclassification of IC flashes as CG at low peak current amplitudes for both networks is further evident when compared to video and the OKLMA data. Additionally, the charge analysis of OKLMA flashes revealed the NLDN-determined positive-polarity as

More than meets the eye: digital fraud in dentistry.

PubMed

Rao, S A; Singh, N; Kumar, R; Thomas, A M

2010-01-01

Digital photographs play a substantial role in the presentation and validation of clinical cases for documentation and research purposes in esthetically oriented professions such as dentistry. The introduction of sophisticated cameras and "easy to use" computer software readily available on today's market has enabled digital fraud to emerge as a common and widely used practice. Hence, it is essential that both dentists and editorial circles are aware and cautious with regard to the possibility of digital fraud. A set of 10 routine "pre-" and "post" treatment dental procedure photographs were taken and randomly manipulated using standard desktop software. A team of 10 dental professionals were selected and each one of them was individually requested to review and evaluate the authenticity of the photographs. An assessment of expert opinion revealed an overall sensitivity of 60% and a sensitivity of 15% in correctly identifying a manipulated photograph, which is considered low. Furthermore, there was poor interobserver agreement. Advanced technology that is easily available has resulted in adept digital fraud that is difficult to detect. There is a need for awareness among both dental practitioners and the editorial circle regarding misrepresentation due to image manipulation. It is therefore necessary to follow a skeptical approach in the assessment of digitalized photos used in research and as a part of clinical dentistry.

Creating an evidence-based dentistry culture at Baylor College of Dentistry: the winds of change.

PubMed

Hinton, Robert J; Dechow, Paul C; Abdellatif, Hoda; Jones, Daniel L; McCann, Ann L; Schneiderman, Emet D; D'Souza, Rena

2011-03-01

In the early years of the new millennium, the National Institute of Dental and Craniofacial Research of the National Institutes of Health began funding Oral Health Research Education Grants using the R25 mechanism to promote the application of basic and clinical research findings to clinical training and to encourage students to pursue careers in oral health research. This report describes the impact of an R25 grant awarded to the Texas A&M Health Science Center's Baylor College of Dentistry (BCD) on its curriculum and faculty development efforts. At BCD, the R25 grant supports a multipronged initiative that employs clinical research as a vehicle for acquainting both students and faculty with the tools of evidence-based dentistry (EBD). New coursework and experiences in all four years of the curriculum plus a variety of faculty development offerings are being used to achieve this goal. Progress on these fronts is reflected in a nascent EBD culture characterized by increasing participation and buy-in by students and faculty. The production of a new generation of dental graduates equipped with the EBD skill set as well as a growing nucleus of faculty members who can model the importance of evidence-based practice is of paramount importance for the future of dentistry.

Creating an Evidence-Based Dentistry Culture at Baylor College of Dentistry: The Winds of Change

PubMed Central

Hinton, Robert J.; Dechow, Paul C.; Abdellatif, Hoda; Jones, Daniel L.; McCann, Ann L.; Schneiderman, Emet D.; D’Souza, Rena

2011-01-01

In the early years of the new millennium, the National Institute of Dental and Craniofacial Research of the National Institutes of Health began funding Oral Health Research Education Grants using the R25 mechanism to promote the application of basic and clinical research findings to clinical training and to encourage students to pursue careers in oral health research. This report describes the impact of an R25 grant awarded to the Texas A&M Health Science Center’s Baylor College of Dentistry (BCD) on its curriculum and faculty development efforts. At BCD, the R25 grant supports a multipronged initiative that employs clinical research as a vehicle for acquainting both students and faculty with the tools of evidence-based dentistry (EBD). New coursework and experiences in all four years of the curriculum plus a variety of faculty development offerings are being used to achieve this goal. Progress on these fronts is reflected in a nascent EBD culture characterized by increasing participation and buy-in by students and faculty. The production of a new generation of dental graduates equipped with the EBD skill set as well as a growing nucleus of faculty members who can model the importance of evidence-based practice is of paramount importance for the future of dentistry. PMID:21368252

Laser physics and a review of laser applications in dentistry for children.

PubMed

Martens, L C

2011-04-01

The aim of this introduction to this special laser issue is to describe some basic laser physics and to delineate the potential of laser-assisted dentistry in children. A brief review of the available laser literature was performed within the scope of paediatric dentistry. Attention was paid to soft tissue surgery, caries prevention and diagnosis, cavity preparation, comfort of the patient, effect on bacteria, long term pulpal vitality, endodontics in primary teeth, dental traumatology and low level laser therapy. Although there is a lack of sufficient evidence taking into account the highest standards for evidence-based dentistry, it is clear that laser application in a number of different aetiologies for soft tissue surgery in children has proven to be successful. Lasers provide a refined diagnosis of caries combined with the appropriate preventive adhesive dentistry after cavity preparation. This will further lead to a new wave of micro-dentistry based on 'filling without drilling'. It has become clear from a review of the literature that specific laser applications in paediatric dentistry have gained increasing importance. It can be concluded that children should be considered as amongst the first patients for receiving laser-assisted dentistry.

Practice of preventive dentistry for nursing staff in primary care

PubMed Central

Acuña-Reyes, Raquel; Cigarroa-Martínez, Didier; Ureña-Bogarín, Enrique; Orgaz-Fernández, Jose David

2014-01-01

Objectives: Determine the domain of preventive dentistry in nursing personnel assigned to a primary care unit. Methods: Prospective descriptive study, questionnaire validation, and prevalence study. In the first stage, the questionnaire for the practice of preventive dentistry (CPEP, for the term in Spanish) was validated; consistency and reliability were measured by Cronbach's alpha, Pearson's correlation, factor analysis with intra-class correlation coefficient (ICC). In the second stage, the domain in preventive dental nurses was explored. Results: The overall internal consistency of CPEP is α= 0.66, ICC= 0.64, CI95%: 0.29-0.87 (p >0.01). Twenty-one subjects in the study, average age 43, 81.0% female, average seniority of 12.5 were included. A total of 71.5% showed weak domain, 28.5% regular domain, and there was no questionnaire with good domain result. The older the subjects were, the smaller the domain; female nurses showed greater mastery of preventive dentistry (29%, CI95%: 0.1-15.1) than male nurses. Public health nurses showed greater mastery with respect to other categories (50%, CI95%: 0.56-2.8). Conclusions: The CDEP has enough consistency to explore the domain of preventive dentistry in health-care staff. The domain of preventive dentistry in primary care nursing is poor, required to strengthen to provide education in preventive dentistry to the insured population. PMID:25386037

Practice of preventive dentistry for nursing staff in primary care.

PubMed

Jiménez-Báez, María Valeria; Acuña-Reyes, Raquel; Cigarroa-Martínez, Didier; Ureña-Bogarín, Enrique; Orgaz-Fernández, Jose David

2014-01-01

Determine the domain of preventive dentistry in nursing personnel assigned to a primary care unit. Prospective descriptive study, questionnaire validation, and prevalence study. In the first stage, the questionnaire for the practice of preventive dentistry (CPEP, for the term in Spanish) was validated; consistency and reliability were measured by Cronbach's alpha, Pearson's correlation, factor analysis with intra-class correlation coefficient (ICC). In the second stage, the domain in preventive dental nurses was explored. The overall internal consistency of CPEP is α= 0.66, ICC= 0.64, CI95%: 0.29-0.87 (p >0.01). Twenty-one subjects in the study, average age 43, 81.0% female, average seniority of 12.5 were included. A total of 71.5% showed weak domain, 28.5% regular domain, and there was no questionnaire with good domain result. The older the subjects were, the smaller the domain; female nurses showed greater mastery of preventive dentistry (29%, CI95%: 0.1-15.1) than male nurses. Public health nurses showed greater mastery with respect to other categories (50%, CI95%: 0.56-2.8). The CDEP has enough consistency to explore the domain of preventive dentistry in health-care staff. The domain of preventive dentistry in primary care nursing is poor, required to strengthen to provide education in preventive dentistry to the insured population.

Graduate and Undergraduate Geriatric Dentistry Education in a Selected Dental School in Japan

PubMed Central

Kitagawa, Noboru; Sato, Yuji; Komabayashi, Takashi

2010-01-01

Geriatric dentistry and its instruction are critical in a rapidly aging population. Japan is the world’s fastest-aging society, and thus geriatric dentistry education in Japan can serve as a global model for other countries that will soon encounter the issues that Japan has already confronted. This study aimed to evaluate geriatric dental education with respect to the overall dental education system, undergraduate geriatric dentistry curricula, mandatory internships, and graduate geriatric education of a selected dental school in Japan. Bibliographic data and local information were collected. Descriptive and statistical analyses (Fisher and Chi-square test) were conducted. Japanese dental schools teach geriatric dentistry in 10 geriatric dentistry departments as well as in prosthodontic departments. There was no significant differences found between the number of public and private dental schools with geriatric dentistry departments (p = 0.615). At Showa University School of Dentistry, there are more didactic hours than practical training hours; however, there is no significant didactic/practical hour distribution difference between the overall dental curriculum and fourth-year dental students’ geriatric dental education curriculum (p=0.077). Graduate geriatric education is unique because it is a four-year Ph.D. course of study; there is neither a Master’s degree program nor a certificate program in Geriatric Dentistry. Overall, both undergraduate and graduate geriatric dentistry curricula are multidisciplinary. This study contributes to a better understanding of geriatric dental education in Japan; the implications of this study include developing a clinical/didactic curriculum, designing new national/international dental public health policies, and calibrating the competency of dentists in geriatric dentistry. PMID:21985207

The complexity of patient safety reporting systems in UK dentistry.

PubMed

Renton, T; Master, S

2016-10-21

Since the 'Francis Report', UK regulation focusing on patient safety has significantly changed. Healthcare workers are increasingly involved in NHS England patient safety initiatives aimed at improving reporting and learning from patient safety incidents (PSIs). Unfortunately, dentistry remains 'isolated' from these main events and continues to have a poor record for reporting and learning from PSIs and other events, thus limiting improvement of patient safety in dentistry. The reasons for this situation are complex.This paper provides a review of the complexities of the existing systems and procedures in relation to patient safety in dentistry. It highlights the conflicting advice which is available and which further complicates an overly burdensome process. Recommendations are made to address these problems with systems and procedures supporting patient safety development in dentistry.

Green dentistry: the art and science of sustainable practice.

PubMed

Mulimani, P

2017-06-23

Dentistry is highly energy and resource intensive with significant environmental impact. Factors inherent in the profession such as enormous electricity demands of electronic dental equipment, voluminous water requirements, environmental effects of biomaterials (before, during and after clinical use), the use of radiation and the generation of hazardous waste involving mercury, lead etc have contributed towards this. With rising temperatures across the world due to global warming, efforts are being made worldwide to mitigate the effects of environmental damage by resorting to sustainability concepts and green solutions in a myriad of ways. In such a scenario, a professional obligation and social responsibility of dentists makes it imperative to transform the practice of dentistry from a hazardous to a sustainable one, by adopting environmental-friendly measures or 'green dentistry'. The NHS in the UK has been proactive in implementing sustainability in healthcare by setting targets, developing guidance papers, initiating steering groups to develop measures and implementing actions through its Sustainable Development Unit (SDU). Such sustainable frameworks, specific to dentistry, are not yet available and even the scientific literature is devoid of studies in this field although anecdotal narratives abound. Hence this paper attempts to present a comprehensive evaluation of the existing healthcare sustainability principles, for their parallel application in the field of dentistry and lays out a blueprint for integrating the two main underlying principles of sustainability - resource use efficiency and eliminating or minimising pollution - in the day-to-day practice. The article also highlights the importance of social values, community care, engaging stakeholders, economic benefits, developing policy and providing leadership in converting the concept of green dentistry into a practised reality.

Methodological Quality of Consensus Guidelines in Implant Dentistry.

PubMed

Faggion, Clovis Mariano; Apaza, Karol; Ariza-Fritas, Tania; Málaga, Lilian; Giannakopoulos, Nikolaos Nikitas; Alarcón, Marco Antonio

2017-01-01

Consensus guidelines are useful to improve clinical decision making. Therefore, the methodological evaluation of these guidelines is of paramount importance. Low quality information may guide to inadequate or harmful clinical decisions. To evaluate the methodological quality of consensus guidelines published in implant dentistry using a validated methodological instrument. The six implant dentistry journals with impact factors were scrutinised for consensus guidelines related to implant dentistry. Two assessors independently selected consensus guidelines, and four assessors independently evaluated their methodological quality using the Appraisal of Guidelines for Research & Evaluation (AGREE) II instrument. Disagreements in the selection and evaluation of guidelines were resolved by consensus. First, the consensus guidelines were analysed alone. Then, systematic reviews conducted to support the guidelines were included in the analysis. Non-parametric statistics for dependent variables (Wilcoxon signed rank test) was used to compare both groups. Of 258 initially retrieved articles, 27 consensus guidelines were selected. Median scores in four domains (applicability, rigour of development, stakeholder involvement, and editorial independence), expressed as percentages of maximum possible domain scores, were below 50% (median, 26%, 30.70%, 41.70%, and 41.70%, respectively). The consensus guidelines and consensus guidelines + systematic reviews data sets could be compared for 19 guidelines, and the results showed significant improvements in all domain scores (p < 0.05). Methodological improvement of consensus guidelines published in major implant dentistry journals is needed. The findings of the present study may help researchers to better develop consensus guidelines in implant dentistry, which will improve the quality and trust of information needed to make proper clinical decisions.

Nanotechnology in Dentistry: Clinical Applications, Benefits, and Hazards.

PubMed

Shashirekha, Govind; Jena, Amit; Mohapatra, Satyajit

2017-05-01

Nanotechnology is emerging as an interdisciplinary field that is undergoing rapid development and has brought about enormous changes in medicine and dentistry. Nanomaterial-based design is able to mimic some of the mechanical and structural properties of native tissue and can promote biointegration. Nanotechnology has various applications in dentistry, including dentition renaturalization, therapy for dentin hypersensitivity, complete orthodontic realignment in a single visit, covalently bonding diamondized enamel, enhancing properties of root canal sealers, and continuous oral health maintenance using mechanical dentifrobots. A range of synthetic nanoparticles such as hydroxyapatite, bioglass, titanium, zirconia, and silver nanoparticles are proposed for dental restoration. This review focuses on the developments in the field of nanomaterials in dentistry in the form of tissue regeneration materials, implantable devices, nanocomposites, endodontic sealers etc. and issues of patient safety.

Beginning the discussion of commercialism in dentistry.

PubMed

Boyd, Marcia A; Roth, Kathleen; Ralls, Stephen A; Chambers, David W

2008-01-01

There is increasing concern over commercialism in dentistry. Multiple factors contribute to this trend, which has the potential for fragmenting the profession, exacerbating the access issue, and eroding the public's confidence in dentistry. There are both positive and negative aspects of commercialism. Positive approaches for promoting oral health in the face of commercialism hold the greatest promise. The core theme in the recommendations from Ethics Summit on Commercialism is that competent, comprehensive, and continuous oral health care is appropriate and should be promoted to the American public.

The entrepreneurial role in primary care dentistry.

PubMed

Willcocks, S

2012-03-09

This paper explores the entrepreneurial role of dentists in primary care dentistry. It reviews the changing context of dentistry, not least the reforms being introduced by the health and social care bill. It suggests that this new context will reinforce the need to consider the business side of dental practice, in particular, the importance of quality, creativity and innovation, alongside the importance of meeting the needs of patients. An entrepreneurial approach will be required in order to sustain dental practice in an increasingly competitive environment.

Geriatric dentistry content in the curriculum of the dental schools in Chile.

PubMed

León, Soraya; Araya-Bustos, Francisca; Ettinger, Ronald L; Giacaman, Rodrigo A

2016-09-01

The purpose of this study was to identify the status of pre-doctoral geriatric dentistry education among all Chilean dental schools. Chile is one of the most rapidly ageing countries in Latin America. Consequently, specific knowledge and training on the needs of elderly populations need to be emphasised in dental schools. The current extent and methods of teaching geriatric dentistry among the dental schools in Chile are unknown. A web-based questionnaire was developed and sent to all 19 Chilean dental schools to identify which schools had a formal programme on geriatric dentistry and ask about their format, content and type of training of the faculty who taught in the programmes. Data were analysed, and a comparison was made among the schools. Sixteen (84%) of the participant schools reported teaching at least some aspects of geriatric dentistry, using various methodologies, but only 7 (37%) had specific courses. Of those schools reporting a didactic content on geriatric dentistry, 71% included clinical training, either in the school's dental clinics or in an extramural service. Contents mostly included demographics of ageing, theories of ageing and medical conditions. More than half of the faculty (57%) stated that they had formal training in geriatric dentistry, 43% were trained in prosthodontics, public health or other areas. Although most dental schools taught geriatric dentistry, only some had a specific course. Most schools with formal courses followed the international curriculum guidelines for geriatric dentistry. © 2014 John Wiley & Sons A/S and The Gerodontology Association. Published by John Wiley & Sons Ltd.

Stem cells in dentistry--part I: stem cell sources.

PubMed

Egusa, Hiroshi; Sonoyama, Wataru; Nishimura, Masahiro; Atsuta, Ikiru; Akiyama, Kentaro

2012-07-01

Stem cells can self-renew and produce different cell types, thus providing new strategies to regenerate missing tissues and treat diseases. In the field of dentistry, adult mesenchymal stem/stromal cells (MSCs) have been identified in several oral and maxillofacial tissues, which suggests that the oral tissues are a rich source of stem cells, and oral stem and mucosal cells are expected to provide an ideal source for genetically reprogrammed cells such as induced pluripotent stem (iPS) cells. Furthermore, oral tissues are expected to be not only a source but also a therapeutic target for stem cells, as stem cell and tissue engineering therapies in dentistry continue to attract increasing clinical interest. Part I of this review outlines various types of intra- and extra-oral tissue-derived stem cells with regard to clinical availability and applications in dentistry. Additionally, appropriate sources of stem cells for regenerative dentistry are discussed with regard to differentiation capacity, accessibility and possible immunomodulatory properties. Copyright © 2012 Japan Prosthodontic Society. Published by Elsevier Ltd. All rights reserved.

Methodological Quality of Consensus Guidelines in Implant Dentistry

PubMed Central

Faggion, Clovis Mariano; Apaza, Karol; Ariza-Fritas, Tania; Málaga, Lilian; Giannakopoulos, Nikolaos Nikitas; Alarcón, Marco Antonio

2017-01-01

Background Consensus guidelines are useful to improve clinical decision making. Therefore, the methodological evaluation of these guidelines is of paramount importance. Low quality information may guide to inadequate or harmful clinical decisions. Objective To evaluate the methodological quality of consensus guidelines published in implant dentistry using a validated methodological instrument. Methods The six implant dentistry journals with impact factors were scrutinised for consensus guidelines related to implant dentistry. Two assessors independently selected consensus guidelines, and four assessors independently evaluated their methodological quality using the Appraisal of Guidelines for Research & Evaluation (AGREE) II instrument. Disagreements in the selection and evaluation of guidelines were resolved by consensus. First, the consensus guidelines were analysed alone. Then, systematic reviews conducted to support the guidelines were included in the analysis. Non-parametric statistics for dependent variables (Wilcoxon signed rank test) was used to compare both groups. Results Of 258 initially retrieved articles, 27 consensus guidelines were selected. Median scores in four domains (applicability, rigour of development, stakeholder involvement, and editorial independence), expressed as percentages of maximum possible domain scores, were below 50% (median, 26%, 30.70%, 41.70%, and 41.70%, respectively). The consensus guidelines and consensus guidelines + systematic reviews data sets could be compared for 19 guidelines, and the results showed significant improvements in all domain scores (p < 0.05). Conclusions Methodological improvement of consensus guidelines published in major implant dentistry journals is needed. The findings of the present study may help researchers to better develop consensus guidelines in implant dentistry, which will improve the quality and trust of information needed to make proper clinical decisions. PMID:28107405

Healthcare-associated viral and bacterial infections in dentistry

PubMed Central

Laheij, A.M.G.A.; Kistler, J.O.; Belibasakis, G.N.; Välimaa, H.; de Soet, J.J.

2012-01-01

Infection prevention in dentistry is an important topic that has gained more interest in recent years and guidelines for the prevention of cross-transmission are common practice in many countries. However, little is known about the real risks of cross-transmission, specifically in the dental healthcare setting. This paper evaluated the literature to determine the risk of cross-transmission and infection of viruses and bacteria that are of particular relevance in the dental practice environment. Facts from the literature on HSV, VZV, HIV, Hepatitis B, C and D viruses, Mycobacterium spp., Pseudomonas spp., Legionella spp. and multi-resistant bacteria are presented. There is evidence that Hepatitis B virus is a real threat for cross-infection in dentistry. Data for the transmission of, and infection with, other viruses or bacteria in dental practice are scarce. However, a number of cases are probably not acknowledged by patients, healthcare workers and authorities. Furthermore, cross-transmission in dentistry is under-reported in the literature. For the above reasons, the real risks of cross-transmission are likely to be higher. There is therefore a need for prospective longitudinal research in this area, to determine the real risks of cross-infection in dentistry. This will assist the adoption of effective hygiene procedures in dental practice. PMID:22701774

Development and initial validation of a content taxonomy for patient records in general dentistry

PubMed Central

Acharya, Amit; Hernandez, Pedro; Thyvalikakath, Thankam; Ye, Harold; Song, Mei; Schleyer, Titus

2013-01-01

Objective Develop and validate an initial content taxonomy for patient records in general dentistry. Methods Phase 1–Obtain 95 de-identified patient records from 11 general dentists in the United States. Phase 2–Extract individual data fields (information items), both explicit (labeled) and implicit (unlabeled), from records, and organize into categories mirroring original field context. Phase 3–Refine raw list of information items by eliminating duplicates/redundancies and focusing on general dentistry. Phase 4–Validate all items regarding inclusion and importance using a two-round Delphi study with a panel of 22 general dentists active in clinical practice, education, and research. Results Analysis of 76 patient records from 9 dentists, combined with previous work, yielded a raw list of 1,509 information items. Refinement reduced this list to 1,107 items, subsequently rated by the Delphi panel. The final model contained 870 items, with 761 (88%) rated as mandatory. In Round 1, 95% (825) of the final items were accepted, in Round 2 the remaining 5% (45). Only 45 items on the initial list were rejected and 192 (or 17%) remained equivocal. Conclusion Grounded in the reality of clinical practice, our proposed content taxonomy represents a significant advance over existing guidelines and standards by providing a granular and comprehensive information representation for general dental patient records. It offers a significant foundational asset for implementing an interoperable health information technology infrastructure for general dentistry. PMID:23838618

Evaluation of Aerosol Pollution Determination From MODIS Satellite Retrievals for Semi-Arid Reno, NV, USA with In-Situ Measurements

NASA Astrophysics Data System (ADS)

Loria-Salazar, S. Marcela

The aim of the present work is to carry out a detailed analysis of ground and columnar aerosol properties obtained by in-situ Photoacoustic and Integrated Nephelometer (PIN), Cimel CE-318 sunphotometer and MODIS instrument onboard Aqua and Terra satellites, for semi-arid Reno, Nevada, USA in the local summer months of 2012. Satellite determination of local aerosol pollution is desirable because of the potential for broad spatial and temporal coverage. However, retrieval of quantitative measures of air pollution such as Aerosol Optical Depth (AOD) from satellite measurements is challenging because of the underlying surface albedo being heterogeneous in space and time. Therefore, comparisons of satellite retrievals with measurements from ground-based sun photometers are crucial for validation, testing, and further development of instruments and retrieval algorithms. Ground-based sunphotometry and in-situ ground observations show that seasonal weather changes and fire plumes have great influence on the atmosphere aerosol optics. The Apparent Optical Height (AOH) follows the shape of the development of the Convective Boundary Layer (CBL) when fire conditions were not present. However, significant fine particle optical depth was inferred beyond the CBL thereby complicating the use of remote sensing measurements for near-ground aerosol pollution measurements. A meteorological analysis was performed to help diagnose the nature of the aerosols above Reno. The calculation of a Zephyr index and back trajectory analysis demonstrated that a local circulation often induces aerosol transport from Northern CA over the Sierra Nevada Mountains that doubles the Aerosol Optical Depth (AOD) at 500 nm. Sunphotometer measurements were used as a `ground truth' for satellite retrievals to evaluate the current state of the science retrievals in this challenging location. Satellite retrieved for AOD showed the presence of wild fires in Northern CA during August. AOD retrieved using the

New UK graduates' knowledge of training and service provision within restorative dentistry - a survey.

PubMed

Kalsi, A S; Kochhar, S; Lewis, N J; Hemmings, K W

2017-06-09

Objective To assess new UK graduates' knowledge of training and service provision within restorative dentistry.Design A national descriptive cross-sectional survey.Subjects and methods An online survey assessing clinicians' knowledge of restorative dentistry, who had graduated within the last four years in the UK, was distributed across the UK via postgraduate dental deaneries. One-hundred responses were accepted as a sample of a potential population of 4,000.Main outcome measure How well respondents understood the service provision and training aspects of the specialty of restorative dentistry.Results The responses were received from graduates from a variety of dental schools across the UK. Of those respondents, 41 reported receiving career guidance within restorative dentistry. 45 new graduates were confident in their understanding of the specialty, while 53 were confident in the differences between restorative dentistry and monospecialty training. The respondents appeared unaware regarding treatment priorities within restorative dentistry departments. Most respondents felt that receiving teaching on restorative dentistry as a specialty and career pathway would be beneficial.Conclusion The results suggest that new graduates may benefit from clarification regarding the specialty of restorative dentistry, however, caution must be taken due to the limitations of the study.

Dental Mesenchymal Stem Cell-Based Translational Regenerative Dentistry: From Artificial to Biological Replacement

PubMed Central

Marei, Mona K.; El Backly, Rania M.

2018-01-01

Dentistry is a continuously changing field that has witnessed much advancement in the past century. Prosthodontics is that branch of dentistry that deals with replacing missing teeth using either fixed or removable appliances in an attempt to simulate natural tooth function. Although such “replacement therapies” appear to be easy and economic they fall short of ever coming close to their natural counterparts. Complications that arise often lead to failures and frequent repairs of such devices which seldom allow true physiological function of dental and oral-maxillofacial tissues. Such factors can critically affect the quality of life of an individual. The market for dental implants is continuously growing with huge economic revenues. Unfortunately, such treatments are again associated with frequent problems such as peri-implantitis resulting in an eventual loss or replacement of implants. This is particularly influential for patients having co-morbid diseases such as diabetes or osteoporosis and in association with smoking and other conditions that undoubtedly affect the final treatment outcome. The advent of tissue engineering and regenerative medicine therapies along with the enormous strides taken in their associated interdisciplinary fields such as stem cell therapy, biomaterial development, and others may open arenas to enhancing tissue regeneration via designing and construction of patient-specific biological and/or biomimetic substitutes. This review will overview current strategies in regenerative dentistry while overviewing key roles of dental mesenchymal stem cells particularly those of the dental pulp, until paving the way to precision/translational regenerative medicine therapies for future clinical use. PMID:29770323

Reno-Cerebral Reflex Activates the Renin-Angiotensin System, Promoting Oxidative Stress and Renal Damage After Ischemia-Reperfusion Injury.

PubMed

Cao, Wei; Li, Aiqing; Li, Jiawen; Wu, Chunyi; Cui, Shuang; Zhou, Zhanmei; Liu, Youhua; Wilcox, Christopher S; Hou, Fan Fan

2017-09-01

A kidney-brain interaction has been described in acute kidney injury, but the mechanisms are uncertain. Since we recently described a reno-cerebral reflex, we tested the hypothesis that renal ischemia-reperfusion injury (IRI) activates a sympathetic reflex that interlinks the renal and cerebral renin-angiotensin axis to promote oxidative stress and progression of the injury. Bilateral ischemia-reperfusion activated the intrarenal and cerebral, but not the circulating, renin-angiotensin system (RAS), increased sympathetic activity in the kidney and the cerebral sympathetic regulatory regions, and induced brain inflammation and kidney injury. Selective renal afferent denervation with capsaicin or renal denervation significantly attenuated IRI-induced activation of central RAS and brain inflammation. Central blockade of RAS or oxidative stress by intracerebroventricular (ICV) losartan or tempol reduced the renal ischemic injury score by 65% or 58%, respectively, and selective renal afferent denervation or reduction of sympathetic tone by ICV clonidine decreased the score by 42% or 52%, respectively (all p < 0.05). Ischemia-reperfusion-induced renal damage and dysfunction persisted after controlling blood pressure with hydralazine. This study uncovered a novel reflex pathway between ischemic kidney and the brain that sustains renal oxidative stress and local RAS activation to promote ongoing renal damage. These data suggest that the renal and cerebral renin-angiotensin axes are interlinked by a reno-cerebral sympathetic reflex that is activated by ischemia-reperfusion, which contributes to ischemia-reperfusion-induced brain inflammation and worsening of the acute renal injury. Antioxid. Redox Signal. 27, 415-432.

Primary Care in Dentistry - An Untapped Potential

PubMed Central

Gambhir, Ramandeep Singh

2015-01-01

Dentistry is neither an allied health profession nor a paramedical profession. It is the only anatomically focused health care profession that is university-based and for which primary care responsibility is maintained by the profession. Dentists must have a reliable knowledge of basic clinical medicine for safely and effectively treating individuals with chronic and other diseases, which make them biologically and pharmacologically compromised. With changes in the life expectancy of people and lifestyles, as well as rapid advancement in biomedical sciences, dentists should have similar knowledge like a physician in any other fields of medicine. There are number of primary care activities that can be conducted in the dental office like screening of diabetics, managing hypertension etc., The present review was conducted after doing extensive literature search of peer-reviewed journals. The review throws a spotlight on these activities and also suggests some the measures that can be adopted to modify dental education to turn dentists to oral physicians. PMID:25810982

Errors in dentistry: a call for apology.

PubMed

Schwartz, Barry

2005-01-01

Bad outcomes occur in dentistry and sometimes these are the results of dental errors. In both cases, this essay will argue that apologies are very important in maintaining a relationship with the patient that is based on trust and mutual respect. Nevertheless, apologies are often not forthcoming in dentistry for a number of reasons that deserve careful examination. In particular, the dentist's fear that an apology will increase the risk of legal harm will be critiqued. Ethical and psychological reasons for making an apology will be discussed, and strategies to assist clinicians in making an apology will be offered.

Victorian era esthetic and restorative dentistry: an advertising trade card gallery.

PubMed

Croll, Theodore P; Swanson, Ben Z

2006-01-01

A chief means of print advertising in the Victorian era was the "trade card." Innumerable products, companies, and services were highlighted on colorful chromolithographic trade cards, and these became desirable collectible objects which were pasted into scrapbooks and enjoyed by many families. Dentistry- and oral health-related subjects were often depicted on Victorian trade cards, and esthetic and restorative dentistry themes were featured. This review describes the history of advertising trade cards and offers a photographic gallery of dentistry-related cards of the era.

The application of ozone in dentistry: a systematic review of literature.

PubMed

Azarpazhooh, Amir; Limeback, Hardy

2008-02-01

(1) To systematically review the clinical application and remineralization potentials of ozone in dentistry; (2) To summarize the available in vitro applications of ozone in dentistry. Ovid MEDLINE, CINAHL, etc. (up to April 2007). In vitro or in vivo English language publications, original studies, and reviews were included. Conference papers, abstracts, and posters were excluded. In vitro: Good evidence of ozone biocompatibility with human oral epithelial cells, gingival fibroblast, and periodontal cells; Conflicting evidence of antimicrobial efficacy of ozone but some evidence that ozone is effective in removing the microorganisms from dental unit water lines, the oral cavity, and dentures; Conflicting evidence for the application of ozone in endodontics; Insufficient evidence for the application of ozone in oral surgery and implantology; Good evidence of the prophylactic application of ozone in restorative dentistry prior to etching and the placement of dental sealants and restorations. In vivo: Despite the promising in vitro evidence, the clinical application of ozone in dentistry (so far in management of dental and root caries) has not achieved a strong level of efficacy and cost-effectiveness. While laboratory studies suggest a promising potential of ozone in dentistry, this has not been fully realised in clinical studies to date. More well designed and conducted double-blind randomised clinical trials with adequate sample size, limited or no loss to follow up, and carefully standardised methods of measurement and analyses are needed to evaluate the possible use of ozone as a treatment modality in dentistry.

Evidence-based dentistry: a clinician's perspective.

PubMed

Bauer, Janet; Spackman, Sue; Chiappelli, Francesco; Prolo, Paolo; Stevenson, Richard

2006-07-01

Evidence-based dentistry is a discipline that provides best, explicit-based evidence to dentists and their patients in shared decision-making. Currently, dentists are being trained and directed to adopt the role of translational researchers in developing evidence-based dental practices. Practically, evidence-based dentistry is not usable in its current mode for the provision of labor-intensive services that characterize current dental practice. The purpose of this article is to introduce a model of evidence-based dental practice. This model conceptualizes a team approach in explaining problems and solutions to change current dental practice. These changes constitute an evidence-based dental practice that involves the electronic chart, centralized database, knowledge management software, and personnel in optimizing effective oral health care to dental patients.

Development of Prototype Outcomes-Based Training Modules for Aesthetic Dentistry

ERIC Educational Resources Information Center

Andres, Maricar Joy T.; Borabo, Milagros L.

2015-01-01

The objective of the study is to know the essential components of Aesthetic Dentistry that will be a basis for prototype Outcomes-based training modules. Using a 5-point Likert scale, the researcher-made questionnaire assessed the different elements of Aesthetic Dentistry which are needed in the designing of the training module, the manner of…

Entrepreneurial Knowledge and Aspirations of Dentistry Students in South Africa

ERIC Educational Resources Information Center

Brijlal, Pradeep; Brijlal, Priscilla

2013-01-01

An investigation of the intentions and knowledge of entrepreneurship of final-year university dentistry students is reported, with particular regard to the factors of gender and race. A questionnaire survey was used with final-year dentistry students, over two years, at the University of the Western Cape in South Africa. The findings show that…

Sequential analysis applied to clinical trials in dentistry: a systematic review.

PubMed

Bogowicz, P; Flores-Mir, C; Major, P W; Heo, G

2008-01-01

Clinical trials employ sequential analysis for the ethical and economic benefits it brings. In dentistry, as in other fields, resources are scarce and efforts are made to ensure that patients are treated ethically. The objective of this systematic review was to characterise the use of sequential analysis for clinical trials in dentistry. We searched various databases from 1900 through to January 2008. Articles were selected for review if they were clinical trials in the field of dentistry that had applied some form of sequential analysis. Selection was carried out independently by two of the authors. We included 18 trials from various specialties, which involved many different interventions. We conclude that sequential analysis seems to be underused in this field but that there are sufficient methodological resources in place for future applications.Evidence-Based Dentistry (2008) 9, 55-62. doi:10.1038/sj.ebd.6400587.

Consumer-driven and commercialised practice in dentistry: an ethical and professional problem?

PubMed

Holden, A C L

2018-03-20

The rise and persistence of a commercial model of healthcare and the potential shift towards the commodification of dental services, provided to consumers, should provoke thought about the nature and purpose of dentistry and whether this paradigm is cause for concern. Within this article, whether dentistry is a commodity and the legitimacy of dentistry as a business is explored and assessed. Dentistry is perceived to be a commodity, dependent upon the context of how services are to be provided and the interpretation of the patient-professional relationship. Commercially-focused practices threaten the fiduciary nature of the interaction between consumer and provider. The solution to managing commercial elements within dentistry is not through rejection of the new paradigm of the consumer of dental services, but in the rejection of competitive practices, coercive advertising and the erosion of professional values and duty. Consumerism may bring empowerment to those accessing dental services. However, if the patient-practitioner relationship is reduced to a mere transaction in the name of enhanced consumer participation, this empowerment is but a myth.

Randomized controlled trials in dentistry: common pitfalls and how to avoid them.

PubMed

Fleming, Padhraig S; Lynch, Christopher D; Pandis, Nikolaos

2014-08-01

Clinical trials are used to appraise the effectiveness of clinical interventions throughout medicine and dentistry. Randomized controlled trials (RCTs) are established as the optimal primary design and are published with increasing frequency within the biomedical sciences, including dentistry. This review outlines common pitfalls associated with the conduct of randomized controlled trials in dentistry. Common failings in RCT design leading to various types of bias including selection, performance, detection and attrition bias are discussed in this review. Moreover, methods of minimizing and eliminating bias are presented to ensure that maximal benefit is derived from RCTs within dentistry. Well-designed RCTs have both upstream and downstream uses acting as a template for development and populating systematic reviews to permit more precise estimates of treatment efficacy and effectiveness. However, there is increasing awareness of waste in clinical research, whereby resource-intensive studies fail to provide a commensurate level of scientific evidence. Waste may stem either from inappropriate design or from inadequate reporting of RCTs; the importance of robust conduct of RCTs within dentistry is clear. Optimal reporting of randomized controlled trials within dentistry is necessary to ensure that trials are reliable and valid. Common shortcomings leading to important forms or bias are discussed and approaches to minimizing these issues are outlined. Copyright © 2014 Elsevier Ltd. All rights reserved.

Nanotechnology in dentistry: Present and future

PubMed Central

Bhardwaj, Archana; Bhardwaj, Abhishek; Misuriya, Abhinav; Maroli, Sohani; Manjula, S; Singh, Arvind Kumar

2014-01-01

Nanotechnology is the manipulation of matter on the molecular and atomic levels. It has the potential to bring enormous changes into the fields of medicine and dentistry. A day may soon come when nanodentistry will succeed in maintaining near-perfect oral health through the aid of nanorobotics, nanomaterials and biotechnology. However, as with all developments, it may also pose a risk for misuse. Time, economical and technical resources, and human needs will determine the direction this revolutionizing development may take. This article reviews the current status and the potential clinical applications of nanotechnology, nanaomedicine and nanodentistry. How to cite the article: Bhardwaj A, Bhardwaj A, Misuriya A, Maroli S, Manjula S, Singh AK. Nanotechnology in dentistry: Present and future. J Int Oral Health 2013;6(1):121-6. PMID:24653616

Going green with eco-friendly dentistry.

PubMed

Avinash, Bhagyalakshmi; Avinash, B S; Shivalinga, B M; Jyothikiran, S; Padmini, M N

2013-07-01

Eco-friendly dentistry is currently transforming the medical and dental field to decrease its affect on our natural environment and reduce the amount of waste being produced. Eco-friendly dentistry uses a sustainable approach to encourage dentists to implement new strategies to try and reduce the energy being consumed and the large amount of waste being produced by the industry. Many reasonable, practical and easy alternatives do exist which would reduce the environmental footprint of a dental office were it to follow the 'green' recommendations. Dentist should take a leading role in the society by implementing 'green' initiatives to lessen their impact on the environment. This article provides a series of 'green' recommendations that dentists around the world can implement to become a leading Stewards of the environment.

Study on Personality Types of Dentists in different Disciplines of Dentistry.

PubMed

Al-Dlaigan, Yousef H; Alahmari, Albatool S; Almubarak, Sara H; Alateeq, Sahar A; Anil, Sukumaran

2017-07-01

The purpose of this study was to determine the most common personality type among dentists in seven selected clinical dentistry specialties using the Myers-Briggs Type Indicator (MBTI) and to compare between these different types of personalities. A survey containing the MBTI and demographic and practice questions was used to assess the personality styles of 243 dental specialists in Riyadh, Saudi Arabia. The survey results were analyzed using descriptive statistics. The results of the MBTI for 243 specialist dentists revealed, generally, a higher percentage of scoring for introversion (I) with an average of 65% than extroversion (E). The study identified 10 common personality types among these specialists: ISTJ, ISFJ, INFJ, ISTP, INFP, INTP, ENFP, ENTP, ENFJ, and ENTJ (extraversion-introversion (E-I), sensing-intuition (S-N), thinking-feeling (T-F), and judging-perception (J-P)). The dominant personality type in all seven clinical specialties in dentistry was ISTJ, with an average of 54%. The personality types showed variation among the seven clinical dentistry specialties. However, among these seven clinician's specialties in dentistry, more than 50% of the individuals shared one common type of personality (ISTJ). The identification of the personality type might help in their association with coworkers, students, and patients as well as knowing the individual preferences toward different specialties in dentistry.

Finally in Italy the School of Specialisation in Paediatric Dentistry!

PubMed

Marzo, G

2017-06-01

After over two decades of discussions, promises and indecisions, the year 2016 marked the birth of the School of Specialisation in Paediatric Dentistry, which is now a reality. The importance of dental post-graduate specialisation schools has been debated since the Degree Course in Dentistry was established. Previously, in Italy only two dental branches - Oral Surgery and Orthodontics - had obtained the recognition that a School of Specialisation entails. Today, with specific training and the newly- established hyper-specialisation in Paediatric Dentistry, the future of the profession is brighter than ever. This will allow dental professionals to provide the best cure to our young patients but it especially marks and recognises the importance of prevention in general. Having established a Specialty School in Paediatric Dentistry is also important to keep the pace with the other European countries where this postgraduate course has been already offered for many years. In my opinion, training professionals with a solid specialisation based both on cultural insights and hands-on clinical activities translates into the possibility of making true prevention. The ultimate goal of paediatric dentists, as well as paediatricians, is certainly to treat young patients but also and above all to accompany them toward an adulthood possibly free of pathologies. With an eye to a future where Paediatric Dentistry will be at the core of dental and orthodontic prevention, I wish great success to all the many specialisation schools established within the Italian Universities.

The changing role of specialist care in NHS dentistry.

PubMed

Seward, M

1998-07-11

Specialisation and Specialist Training in Dentistry in the UK have been central issues for debate in the last few years. The profession has emerged stronger in understanding the respective roles of the generalist who should remain free to practise across the whole spectrum of dentistry and the specialist who can work in primary and secondary care. The overriding principle is that the patient remains the true beneficiary of a specialised service within the NHS.

A psychosocial approach to dentistry for the underserved: incorporating theory into practice.

PubMed

Flaer, Paul J; Younis, Mustafa Z; Benjamin, Paul L; Al Hajeri, Maha

2010-01-01

Dentistry for the underserved is more than an egalitarian social issue--it is a key factor in the health and social progress of our nation. The first signs or manifestations of several diseases such as varicella (i.e., chicken pox and shingles), STDs, and influenza become apparent in the oral cavity. The value of access to quality dentistry is an immeasurable factor in maintaining general medical health of people and fulfilling their psychosocial needs of pain reduction and enhanced cosmetics. In the United States, for the most part, only the middle and upper classes receive non-extraction, restorative, and prosthetic dentistry that is economically within their ability to pay. In addition, uninsured and poverty-level individuals often must face overwhelming long waiting lists, unnecessary referrals, lack of choice, and bureaucratic hurdles when seeking primary dental care. Therefore, it seems pertinent to put forth the question: What are the critical values and beliefs of psychosocial theory that can underscore the practice of dentistry for underserved populations in the United States? The widely employed public health theory, the health belief model (HBM), is applied to evaluate psychosocial factors in dental care for the underserved. The HBM is used to predict and explain behavioral changes in dental health and associated belief patterns. The HBM as applied to dentistry for the underserved predicts self-perceptions of susceptibility and seriousness of dental disease, health status, cues to action, and self-efficacy. Furthermore, patients can make judgments about benefits, costs, and risks of dental treatment. A theoretical approach to dentistry employing the HBM, mediated by values and culture, can provide significant insights into patient thinking, beliefs, and perceptions. These insights can mediate access to and use of primary care dental services by underserved populations. Evidence-based practice (i.e., based on research using the scientific method) has been

[A survey on knowledge, attitude and practice related to evidence-based dentistry among dental students].

PubMed

Chang, Zhong-Fu; Zhu, Ce; Tao, Dan-Ying; Feng, Xi-Ping; Lu, Hai-Xia

2017-04-01

To investigate the knowledge, attitude and practice related to evidence-based dentistry among dental students, and to provide a reference for targeted evidence-based dentistry teaching and practice evidence-based dentistry in dental students. Dental students who attended the internship in Shanghai Ninth People's Hospital and Pudong People's Hospital were invited to attend this survey. Information on knowledge, attitude and practices related evidence-based dentistry was collected through questionnaires. SPSS 21.0 software package was used for data analysis. A total of 62 dental students attended this survey. Evidence-based dentistry related knowledge and attitude scores were 5.5±1.9 and 5.1±1.0, respectively. Over three quarters of students took courses on evidence-based medicine, while around half of students (56.5%) self-reported that they knew little about evidence-based medicine. 70.5% students practiced evidence-based dentistry less than once in the process of clinical decision making per week. The majority of students (80.3%) used MEDLINE or other databases to search for practice-related literature less than once per week. 63.9% students used practice guideline. The top three barriers to practice evidence-based dentistry were lack of information resources, insufficient time and lack of search skills. Evidence-based dentistry related knowledge and practice among dental students is deficient, whereas they hold positive attitude on practice. The top three barriers to practice evidence-based dentistry are lack of information resources, insufficient time and lack of search skills.

The Necessity for Trained Advanced Dental Professionals.

ERIC Educational Resources Information Center

Hillenbrand, Harold

1981-01-01

The differentiation of the workforce in dentistry (dentists, dental auxillaries, others) is discussed in terms of its history, the development of the specialties, and advanced education. ADA policy and requirements are reported, including those dealing with ethics, specialization, development of general practice residencies, and needs for advanced…

Preventive Dentistry and Oral Hygiene.

PubMed

Clavagnier, Isabelle

2015-05-01

The biggest oral health campaign in the United Kingdom is called "National Smile Month" and it starts in May. For this occasion, the occupational medicine team of Kensington Hospital is holding special events highlighting preventive dentistry and oral hygiene. Copyright © 2015 Elsevier Masson SAS. All rights reserved.

Dentistry and Dental Hygiene Handbook.

ERIC Educational Resources Information Center

New York State Education Dept., Albany. Office of the Professions.

The handbook contains laws, rules, and regulations of the New York State Education Department that govern dentistry and dental hygiene practice in the state. It describes licensure requirements and includes complete application forms and instructions for obtaining license and first registration as a dentist and dental hygienist. Applicants are…

Dentistry as a free market in the context of leading policymaking.

PubMed

Franzon, Bengt; Englander, Magnus; Axtelius, Björn; Klinge, Björn

2018-12-01

The purpose of this study was to disclose the psychological meaning structure of dentistry as a free market within the context of leading Swedish policymaking. Following the criteria for the descriptive phenomenological psychological method data was collected from leading policy makers about the experiential aspects of dentistry as a free market within the context of a welfare state. The analysis showed that dentistry as a free market was experienced as a complex business relationship between buyers and sellers that transcended the traditional dentist and patient roles. The lived experience of the proposed business transaction was based on two inherently conflicting views: the belief in the individual's ability to make a free choice versus the understanding that all individuals in a society do not have the ability or the means necessary to make a free choice. Dentistry as a free market within a welfare state, such as Sweden, can thus be seen as a persistent attempt to hold on to a compromise between two very distinctive political ideologies.

77 FR 9664 - Funds for Leadership Training in Pediatric Dentistry's Current Grantees; One-Year Extension

Federal Register 2010, 2011, 2012, 2013, 2014

2012-02-17

... Leadership Training in Pediatric Dentistry's Current Grantees; One-Year Extension AGENCY: Health Resources... Funds for Leadership Training in Pediatric Dentistry's (T17) Current Grantees. SUMMARY: The Health... for the Leadership Training in Pediatric Dentistry awards to Columbia University, The Regents of the...

Transcutaneous electric nerve stimulation (TENS) in dentistry- A review.

PubMed

Kasat, Vikrant; Gupta, Aditi; Ladda, Ruchi; Kathariya, Mitesh; Saluja, Harish; Farooqui, Anjum-Ara

2014-12-01

Transcutaneous electric nerve stimulation (TENS) is a non-pharmacological method which is widely used by medical and paramedical professionals for the management of acute and chronic pain in a variety of conditions. Similarly, it can be utilized for the management of pain during various dental procedures as well as pain due to various conditions affecting maxillofacial region. This review aims to provide an insight into clinical research evidence available for the analgesic and non analgesic uses of TENS in pediatric as well as adult patients related to the field of dentistry. Also, an attempt is made to briefly discuss history of therapeutic electricity, mechanism of action of TENS, components of TENs equipment, types, techniques of administration, advantages and contradictions of TENS. With this we hope to raise awareness among dental fraternity regarding its dental applications thereby increasing its use in dentistry. Key words:Dentistry, pain, TENS.

Transcutaneous electric nerve stimulation (TENS) in dentistry- A review

PubMed Central

Gupta, Aditi; Ladda, Ruchi; Kathariya, Mitesh; Saluja, Harish; Farooqui, Anjum-Ara

2014-01-01

Transcutaneous electric nerve stimulation (TENS) is a non-pharmacological method which is widely used by medical and paramedical professionals for the management of acute and chronic pain in a variety of conditions. Similarly, it can be utilized for the management of pain during various dental procedures as well as pain due to various conditions affecting maxillofacial region. This review aims to provide an insight into clinical research evidence available for the analgesic and non analgesic uses of TENS in pediatric as well as adult patients related to the field of dentistry. Also, an attempt is made to briefly discuss history of therapeutic electricity, mechanism of action of TENS, components of TENs equipment, types, techniques of administration, advantages and contradictions of TENS. With this we hope to raise awareness among dental fraternity regarding its dental applications thereby increasing its use in dentistry. Key words:Dentistry, pain, TENS. PMID:25674327

Dentistry students' perceptions of learning management systems.

PubMed

Handal, B; Groenlund, C; Gerzina, T

2010-02-01

This paper reports an exploratory survey study about students' perceptions of learning management systems (LMS) at the Faculty of Dentistry, University of Sydney. Two hundred and fifty-four students enrolled in the Bachelor of Dentistry and the Bachelor of Oral Health programmes participated in an online survey aimed at exploring their beliefs and attitudes as well as their preferences for eLearning tools. Results indicated a strong preference of students for using LMSs as resource repositories rather than for higher-order learning activities such as online discussion forums. This finding holds importance for consideration of the development of the educational resources modalities that support development of essential graduate attributes such as information literacy and collaborative learning.

Application of Calcium Phosphate Materials in Dentistry

PubMed Central

Al-Sanabani, Jabr S.; Al-Sanabani, Fadhel A.

2013-01-01

Calcium phosphate materials are similar to bone in composition and in having bioactive and osteoconductive properties. Calcium phosphate materials in different forms, as cements, composites, and coatings, are used in many medical and dental applications. This paper reviews the applications of these materials in dentistry. It presents a brief history, dental applications, and methods for improving their mechanical properties. Notable research is highlighted regarding (1) application of calcium phosphate into various fields in dentistry; (2) improving mechanical properties of calcium phosphate; (3) biomimetic process and functionally graded materials. This paper deals with most common types of the calcium phosphate materials such as hydroxyapatite and tricalcium phosphate which are currently used in dental and medical fields. PMID:23878541

YouTube, dentistry, and dental education.

PubMed

Knösel, Michael; Jung, Klaus; Bleckmann, Annalen

2011-12-01

The objective of this study was to systematically assess the informational value, intention, source, and bias of videos related to dentistry available on the video-sharing Internet platform YouTube. YouTube (www.youtube.com) was searched for videos related to dentistry, using the system-generated sorts "by relevance" and "most viewed" and two categories (All and Education). Each of the first thirty results was rated by two assessors filling out a questionnaire for each (total: 120). The data were subjected to statistical analysis using Cohen's kappa, Pearson's correlation coefficient tau, Mann-Whitney U-tests, and a nonparametric three-way ANOVA, including an analysis of the interaction between the sorting and category effect, with an α-level of 5 percent. The scan produced 279,000 results in the category All and 5,050 in the category Education. The analysis revealed a wide variety of information about dentistry available on YouTube. The purpose of these videos includes entertainment, advertising, and education. The videos classified under Education have a higher degree of usefulness and informational value for laypersons, dental students, and dental professionals than those found in a broader search category. YouTube and similar social media websites offer new educational possibilities that are currently both underdeveloped and underestimated in terms of their potential value. Dentists and dental educators should also recognize the importance of these websites in shaping public opinion about their profession.

The application of CAD / CAM technology in Dentistry

NASA Astrophysics Data System (ADS)

Susic, I.; Travar, M.; Susic, M.

2017-05-01

Information and communication technologies have found their application in the healthcare sector, including the frameworks of modern dentistry. CAD / CAM application in dentistry is the process by which is attained finished dental restoration through fine milling process of ready ceramic blocks. CAD / CAM is an acronym of english words Computer-Aided-Design (CAD) / Computer-Aided-Manufacture (CAM), respectively dental computer aided design and computer aided manufacture of inlays, onlays, crowns and bridges. CAD / CAM technology essentially allows you to create a two-dimensional and three-dimensional models and their materialization by numerical controlled machines. In order to operate more efficiently, reduce costs, increase user/patient satisfaction and ultimately achieve profits, many dental offices in the world have their attention focused on implementation of modern IT solutions in everyday practice. In addition to the specialized clinic management software, inventory control, etc., or hardware such as the use of lasers in cosmetic dentistry or intraoral scanning, recently the importance is given to the application of CAD / CAM technology in the field of prosthetic. After the removal of pathologically altered tooth structure, it is necessary to achieve restoration that will be most similar to the anatomy of a natural tooth. Applying CAD / CAM technology on applicable ceramic blocks it can be obtained very quick, but also very accurate restoration, in the forms of inlays, onlays, bridges and crowns. The paper presents the advantages of using this technology as well as satisfaction of the patients and dentists by using systems as: Cercon, Celay, Cerec, Lava, Everest, which represent imperative of modern dentistry in creating fixed dental restorations.

Stress Drop and Directivity Patterns Observed in Small-Magnitude (Reno, Nevada

NASA Astrophysics Data System (ADS)

Ruhl, C. J.; Hatch, R. L.; Abercrombie, R. E.; Smith, K.

2017-12-01

Recent improvements in seismic instrumentation and network coverage in the Reno, NV area have provided high-quality records of abundant microseismicity, including several swarms and clusters. Here, we discuss stress drop and directivity patterns of small-magnitude seismicity in the 2008 Mw4.9 Mogul earthquake swarm in Reno, NV and in the nearby region of an ML3.2 sequence near Virginia City, NV. In both sequences, double-difference relocated earthquakes cluster on multiple distinct structures consistent with focal mechanism and moment tensor fault plane solutions. Both sequences also show migration potentially related to fluid flow. We estimate corner frequency and stress drop using EGF-derived spectral ratios, convolving earthquake pairs (target*EGF) such that we preserve phase and recover source-time functions (STF) on a station-by-station basis. We then stack individual STFs per station for all EGF-target pairs per target earthquake, increasing the signal-to-noise of our results. By applying an azimuthal- and incidence-angle-dependent stretching factor to STFs in the time domain, we are able to invert for rupture directivity and velocity assuming both unilateral and bilateral rupture. Earthquakes in both sequences, some as low as ML2.1, show strong unilateral directivity consistent with independent fault plane solutions. We investigate and compare the relationship between rupture and migration directions on subfaults within each sequence. Average stress drops for both sequences are 4 MPa, but there is large variation in individual estimates for both sequences. Although this variation is not explained simply by any one parameter (e.g., depth), spatiotemporal variation in the Mogul swarm is distinct: coherent clusters of high and low stress drop earthquakes along the mainshock fault plane are seen, and high-stress-drop foreshocks correlate with an area of reduced aftershock productivity. These observations are best explained by a difference in rheology along the

Investigation of The Omaha System for dentistry.

PubMed

Jurkovich, M W; Ophaug, M; Salberg, S; Monsen, K

2014-01-01

Today, dentists and hygienists have inadequate tools to identify contributing factors to dental disease, diagnosis of disease or to document outcomes in a standardized and machine readable format. Increasing demand to find the most effective care methodologies make the development of further terminologies for dentistry more urgent. Preventive care is the focus of early efforts to define best practices. We reviewed one possibility with a history of public health documentation that might assist in these early efforts at identifying best practices. This paper examines, through a survey of dentists, the Omaha System Problem Classification Scheme. The survey requested that dentists rate the usefulness of knowing about specific signs and symptoms for each of the 42 problems within the Problem list of the Omaha System. Using a weighted scoring system, 22 of the 42 problems received over 50% of the possible maximum score and 30 of the 42 problems received at least 25% of the possible points. These findings suggests that further evaluation of The Omaha System, may be useful to dentistry. At a minimum, the survey provides additional information about non-physiological problems, signs, and symptoms that may be appropriate for documentation purposes within an electronic health record (EHR) used in dentistry.

Dentistry--a show of hands, please!

PubMed

Rucker, Lance M

2007-01-01

Dentists have historically derived a distinctive part of their identity from the role of hand skills in practice. Dentistry is a surgical discipline, requiring a basic competency to perform what has been diagnosed and planned as being in the patients' best interests. Dental education has introduced magnification and computer-assisted technique instruction as the proportion of clock-hours devoted to laboratory practice has decreased. The threats posed by traumatic hand injury to practitioners are unknown, but may be small. By contrast, the strain of repetitive motion and injuries caused by postural problems are reported to be widespread in the profession and is generally accepted as characteristic and unavoidable. Ergonomic approaches to alleviating work strain have not been broadly embraced. As dentistry incorporates more biological alternatives and automated technology, the role of hands in practice may change.

Paediatric conscious sedation: views and experience of specialists in paediatric dentistry.

PubMed

Woolley, S M; Hingston, E J; Shah, J; Chadwick, B L

2009-09-26

The objectives were three-fold: to investigate the level of conscious sedation training received prior to and during specialist training in paediatric dentistry; to establish the use of conscious sedation during and following specialisation; and to determine the attitudes of specialists in paediatric dentistry to conscious sedation. A self-administered postal questionnaire was sent to all specialists in paediatric dentistry registered with the General Dental Council in January 2008. Non-responders were contacted again after a four-week period. A response rate of 60% was achieved. Of the 122 respondents, 67 (55%) had received sedation training as an undergraduate; 89 (75%) had been trained during specialisation. All respondents performed dental treatment under sedation as a trainee and the majority used nitrous oxide inhalation sedation (NOIS). Over 90% of respondents felt that NOIS should be available to all children, both in appropriate primary care settings and in hospitals. One hundred and twenty-one (99%) respondents thought that all trainees in paediatric dentistry should have sedation training. The most popular form of sedation amongst specialists in paediatric dentistry was NOIS. However, some of the respondents felt that children should have access to other forms of sedation in both the primary care and hospital settings. Additional research on other forms of sedation is required to evaluate their effectiveness and safety.

Need for geriatric dentistry training programs in Iran.

PubMed

Mir, Arash Poorsattar Bejeh

2013-01-01

A shifting pattern from communicable diseases to the chronic noncommunicable diseases and increased life expectancy are being sensed throughout the world. Aged populations with multiple chronic diseases come up with their unique needs and require specific attention to be challenged by the health systems. Neglected orodental facts among the elders and the dearth of specific designated undergraduate and postgraduate courses of geriatric dentistry in Iran inevitably adversely affect the delivery of appropriate dental care service to elders by untrained dentists. In this article, a proposal for academic geriatric dentistry courses in Iran is introduced and highlighted with regards to elders' special needs.

Restorative dentistry for children.

PubMed

Donly, Kevin J

2013-01-01

This article discusses contemporary pediatric restorative dentistry. Indications and contraindications for the choice of different restorative materials in different clinical situations, including the risk assessment of the patient, are presented. The specific use of glass ionomer cement or resin-modified glass ionomer cement, resin-based composite, and stainless steel crowns is discussed so that preparation design and restoration placement is understood. Copyright © 2013 Elsevier Inc. All rights reserved.

Cone beam computed tomography in dentistry: what dental educators and learners should know.

PubMed

Adibi, Shawn; Zhang, Wenjian; Servos, Tom; O'Neill, Paula N

2012-11-01

Recent advances in cone beam computed tomography (CBCT) in dentistry have identified the importance of providing outcomes related to the appropriate use of this innovative technology to practitioners, educators, and investigators. To assist in determining whether and what types of evidence exist, the authors conducted PubMed, Google, and Cochrane Library searches in the spring of 2011 using the key words "cone beam computed tomography and dentistry." This search resulted in over 26,900 entries in more than 700 articles including forty-one reviews recently published in national and international journals. This article is based on existing publications and studies and will provide readers with an overview of the advantages, disadvantages, and indications/contraindications of this emerging technology as well as some thoughts on the current educational status of CBCT in U.S. dental schools. It is the responsibility of dental educators to incorporate the most updated information on this technology into their curricula in a timely manner, so that the next generation of oral health providers and educators will be competent in utilizing this technology for the best interest of patients. To do so, there is a need to conduct studies meeting methodological standards to demonstrate the diagnostic efficacy of CBCT in the dental field.

Black triangle dilemma and its management in esthetic dentistry.

PubMed

Singh, Vijendra P; Uppoor, Ashita S; Nayak, Dilip G; Shah, Dipen

2013-05-01

In recent years, clinician and dentist's esthetic demand in dentistry have increased rapidly, driven by an enhanced awareness of beauty and esthetics. The ultimate goal in modern restorative dentistry is to achieve "white" and "pink" esthetics in esthetically important zones. "White esthetics" is the natural dentition or the restoration of dental hard tissues with suitable materials. "Pink esthetics" refers to the surrounding soft-tissues, which includes the interdental papilla and gingiva that can enhance or diminish the esthetic result. Reconstruction of the lost interdental papilla is one of the most challenging and least predictable problems. Restoration and maintenance of these tissues with adequate surgical and prosthetic techniques are a real challenge in modern esthetic dentistry. Treatment of marginal tissue recession, excessive gingival display, deficient ridges, ridge collapse, and esthetic defects around teeth and implants are some of the esthetic problems associated with the interdental papilla that have to be corrected in todays scenario which has been discussed in this review.

Cone beam computed tomography in paediatric dentistry: overview of recent literature.

PubMed

Aps, J K M

2013-06-01

The use of cone beam computed tomography (CBCT) in paediatric dentistry has been mentioned in numerous publications and case reports. The indications for the use of CBCT in paediatric dentistry, however, have not yet been properly addressed. On the other hand, the three basic principles of radiation protection (justification, limitation and optimisation) should suffice. A review of the current literature was used to assess the indications and contra-indications for the use of CBCT in paediatric dentistry. Paramount is the fact that CBCT generates a higher effective dose to the tissues than traditional dental radiographic exposures do. The effective radiation dose should not be underestimated, especially not in children, who are much more susceptible to stochastic biological effects. The thyroid gland in particular should be kept out of the primary beam as much as possible. As with any other radiographical technique, routine use of CBCT is not acceptable clinical practice. CBCT certainly has a place in paediatric dentistry, but its use must be justified on a patient case individual basis.

Dentistry as a free market in the context of leading policymaking

PubMed Central

Franzon, Bengt; Englander, Magnus; Axtelius, Björn

2018-01-01

ABSTRACT The purpose of this study was to disclose the psychological meaning structure of dentistry as a free market within the context of leading Swedish policymaking. Following the criteria for the descriptive phenomenological psychological method data was collected from leading policy makers about the experiential aspects of dentistry as a free market within the context of a welfare state. The analysis showed that dentistry as a free market was experienced as a complex business relationship between buyers and sellers that transcended the traditional dentist and patient roles. The lived experience of the proposed business transaction was based on two inherently conflicting views: the belief in the individual’s ability to make a free choice versus the understanding that all individuals in a society do not have the ability or the means necessary to make a free choice. Dentistry as a free market within a welfare state, such as Sweden, can thus be seen as a persistent attempt to hold on to a compromise between two very distinctive political ideologies. PMID:29912654

Observation of Energy and Baseline Dependent Reactor Antineutrino Disappearance in the RENO Experiment.

PubMed

Choi, J H; Choi, W Q; Choi, Y; Jang, H I; Jang, J S; Jeon, E J; Joo, K K; Kim, B R; Kim, H S; Kim, J Y; Kim, S B; Kim, S Y; Kim, W; Kim, Y D; Ko, Y; Lee, D H; Lim, I T; Pac, M Y; Park, I G; Park, J S; Park, R G; Seo, H; Seo, S H; Seon, Y G; Shin, C D; Siyeon, K; Yang, J H; Yeo, I S; Yu, I

2016-05-27

The RENO experiment has analyzed about 500 live days of data to observe an energy dependent disappearance of reactor ν[over ¯]_{e} by comparing their prompt signal spectra measured in two identical near and far detectors. In the period between August of 2011 and January of 2013, the far (near) detector observed 31 541 (290 775) electron antineutrino candidate events with a background fraction of 4.9% (2.8%). The measured prompt spectra show an excess of reactor ν[over ¯]_{e} around 5 MeV relative to the prediction from a most commonly used model. A clear energy and baseline dependent disappearance of reactor ν[over ¯]_{e} is observed in the deficit of the observed number of ν[over ¯]_{e}. Based on the measured far-to-near ratio of prompt spectra, we obtain sin^{2}2θ_{13}=0.082±0.009(stat)±0.006(syst) and |Δm_{ee}^{2}|=[2.62_{-0.23}^{+0.21}(stat)_{-0.13}^{+0.12}(syst)]×10^{-3}  eV^{2}.

[Prevalence of dental diseases among Moscow students and need of dentistry].

PubMed

Makeeva, I M; Doroshina, V Iu; Protsenko, A S

2009-01-01

A clinical epidemiologic study was made among 432 Moscow students and as a part of it was found the high prevalence rate of pathologies of dentition and variety of nosologic forms. The most common cases were: caries, periodontal disease, deformity and anomalies of tooth position. These findings were necessary to estimate the need of all types of dentistry for Moscow students. It was specified that 43% of students were in need of filling and dental restoration, 35% were in need of crowns of tooth, 22% were in need of dental restoration by means of orthopedic constructions. Endodontic dentistry was necessary for 31% of students, surgical removal - for 8%, periodontal dentistry - for 37%.

Perceived competency towards preventive dentistry among dental graduates: the need for curriculum change.

PubMed

Arheiam, Arheiam; Bankia, Ibtesam; Ingafou, Mohamed

2015-01-01

A previous study has shown that dental practitioners in Benghazi believed that the less prevention-oriented education system is one of the barriers to applying preventive dentistry. To assess attitudes and perceived competence of the dental graduates in Benghazi towards prevention and early management of dental caries. A cross-sectional, questionnaire-based survey was conducted among internship students attending the Department of Community and Preventive Dentistry in Faculty of Dentistry, Benghazi, Libya. The participants were asked to provide demographic information, to respond to statements about their attitudes towards preventive dentistry, and to answer questions regarding their perceived competence in applying preventive dentistry procedures. Data from 108 Libyan dental graduates were analysed for this study, of which 64% of them were females and 42.1% of them passed their final year with grade: acceptable. The most acknowledged aspects of preventive dentistry were being useful and essential to the community (95.4 and 90.8%, respectively). The percentage of participants expressing a proficiency in providing oral hygiene instructions was the highest (95.4%). There were differences between study subgroups in their perceived competence of preventive dental practices by gender and academic performance (p≤0.05). This study highlighted that the currently implemented undergraduate education programme in Benghazi dental school does not provide dentists with the required attitude and skills to fulfil their role in providing preventive-oriented health services.

Forensic dentistry in human identification: A review of the literature.

PubMed

Ata-Ali, Javier; Ata-Ali, Fadi

2014-04-01

An update is provided of the literature on the role of odontology in human identification, based on a PubMed-Medline search of the last 5 years and using the terms: "forensic dentistry" (n = 464 articles), "forensic odontology" (n = 141 articles) and "forensic dentistry identification" (n = 169 articles). Apart from these initial 774 articles, others considered to be important and which were generated by a manual search and cited as references in review articles were also included. Forensic dentistry requires interdisciplinary knowledge, since the data obtained from the oral cavity can contribute to identify an individual or provide information needed in a legal process. Furthermore, the data obtained from the oral cavity can narrow the search range of an individual and play a key role in the victim identification process following mass disasters or catastrophes. This literature search covering the last 5 years describes the novelties referred to buccodental studies in comparative identification, buccodental evaluation in reconstructive identification, human bites as a method for identifying the aggressor, and the role of DNA in dental identification. The oral cavity is a rich and noninvasive source of DNA, and can be used to solve problems of a social, economic or legal nature. Key words:Forensic identification, DNA, forensic dentistry, rugoscopy, cheiloscopy, saliva.

75 FR 14446 - Advisory Committee on Training in Primary Care Medicine and Dentistry; Notice of Meeting

Federal Register 2010, 2011, 2012, 2013, 2014

2010-03-25

... Committee on Training in Primary Care Medicine and Dentistry; Notice of Meeting In accordance with section... following meeting: Name: Advisory Committee on Training in Primary CareMedicine and Dentistry (ACTPCMD... Services Administration, Bureau of Health Professions, Division of Medicine and Dentistry. In the plenary...

77 FR 64116 - Advisory Committee on Training in Primary Care Medicine and Dentistry; Notice of Meeting

Federal Register 2010, 2011, 2012, 2013, 2014

2012-10-18

... Committee on Training in Primary Care Medicine and Dentistry; Notice of Meeting In accordance with section... following meeting: Name: Advisory Committee on Training in Primary Care Medicine and Dentistry (ACTPCMD... and Dentistry, Bureau of Health Professions, Health Resources and Services Administration, Room 9A-27...

76 FR 30951 - Advisory Committee on Training in Primary Care Medicine and Dentistry; Notice of Meeting

Federal Register 2010, 2011, 2012, 2013, 2014

2011-05-27

... Committee on Training in Primary Care Medicine and Dentistry; Notice of Meeting In accordance with section... following meeting: Name: Advisory Committee on Training in Primary Care Medicine and Dentistry (ACTPCMD.... Glass, M.D., Ph.D., Advisory Committee Executive Secretary, Division of Medicine and Dentistry, Bureau...

75 FR 36110 - Notice of Inventory Completion: New York University College of Dentistry, New York, NY

Federal Register 2010, 2011, 2012, 2013, 2014

2010-06-24

... University College of Dentistry, New York, NY AGENCY: National Park Service, Interior. ACTION: Notice. Notice... the New York University College of Dentistry, New York, NY. The human remains were removed from... College of Dentistry professional staff in consultation with representatives of the Alabama-Quassarte...

75 FR 64318 - Advisory Committee on Training in Primary Care Medicine and Dentistry; Notice of Meeting

Federal Register 2010, 2011, 2012, 2013, 2014

2010-10-19

... Committee on Training in Primary Care Medicine and Dentistry; Notice of Meeting In accordance with section... following meeting: Name: Advisory Committee on Training in Primary Care, Medicine and Dentistry (ACTPCMD...., Ph.D., Advisory Committee Executive Secretary, Division of Medicine and Dentistry, Bureau of Health...

76 FR 64952 - Advisory Committee on Training in Primary Care Medicine and Dentistry; Notice of Meeting

Federal Register 2010, 2011, 2012, 2013, 2014

2011-10-19

... Committee on Training in Primary Care Medicine and Dentistry; Notice of Meeting In accordance with section... following meeting: Name: Advisory Committee on Training in Primary Care, Medicine and Dentistry . Dates and... Dentistry (``Advisory Committee'') provides advice and recommendations to the Secretary of the U.S...

A systematic appraisal of the Evidence-Based Dentistry Journal.

PubMed

Mehta, Nikisha; Marshman, Zoe

2016-09-01

BackgroundThis systematic appraisal was conducted to determine if the Evidence-Based Dentistry Journal (EBDJ) acts as a reliable and contemporary source of knowledge for practitioners across all disciplines within dentistry.ObjectivesThe main objectives were to determine i) the year the articles were published and included in the EBDJ; ii) if the articles published covered all fields equally within dentistry; iii) the type of study design of the articles reported in the journal and; iv) the level of expertise of the writers of the commentaries.MethodsThis study used a systematic approach to assess the articles included in the journal. Data were extracted on the difference in the year the article was originally published and the year the article was included in the EBDJ, the number of articles in each dental discipline, the type of study designs included in the journal and the expertise of the commentators of each article. The information provided by the journal was validated by accessing the original articles through electronic databases.ResultsThe appraisal considered the 582 articles that met the inclusion criteria. Overall, 45.3% of the articles were included in the EBDJ in the same year and 44.8% of the articles were included a year after they were originally published. The number of articles varied across disciplines within dentistry: 23.7% from dental public health, 18.4% from periodontology and 11.8% from orthodontics, with only 4.6% from prosthodontics, 1% from oral pathology and 0.5% from dental materials. Most of the articles were systematic reviews and randomised controlled trials at 72% and 22.3% respectively. The writers of the commentaries were mostly academics and hospital consultants (71.2% and 13.6% commentators).ConclusionsOn the whole, it can be concluded that the journal acts as a reliable and contemporary source of knowledge/evidence for dentists, however, not all specialities within dentistry had equal coverage.

Implant dentistry in postgraduate university education. Present conditions, potential, limitations and future trends.

PubMed

Mattheos, N; Wismeijer, D; Shapira, L

2014-03-01

In recent years, opportunities for postgraduate university education in implant dentistry have increased significantly, with an increase in both the number but also the complexity of available postgraduate programmes. However, there appears to be a lack of standards directing the learning outcomes of such programmes. A scientific literature search was conducted for publications reporting on university programmes within implant dentistry, including description of programmes and evaluation of learning outcomes. A separate Internet search was conducted to collect information on existing university programmes as presented on university websites. Implant dentistry has reached a critical mass of an independent, multidisciplinary and vibrant domain of science, which combines knowledge and discovery from many clinical and basic sciences. Many university programmes conclude with a master's or equivalent degree, but there appears to be a great diversity with regard to duration and learning objectives, as well as targeted skills and competences. The importance of implant dentistry has also increased within established specialist training programmes. There was little indication, however, that the comprehensive aspects of implant dentistry are present in all specialist training programmes where implants are being covered. Although universities should maintain the options of designing academic programmes as they best see fit, it is imperative for them to introduce some form of transparent and comparable criteria, which will allow the profession and the public to relate the degree and academic credentials to the actual skills and competences of the degree holder. With regard to established specialist training programmes, the interdisciplinary and comprehensive nature of implant dentistry needs to be emphasised, covering both surgical and restorative aspects. Finally, implant dentistry is not, at present, a dental specialty. The profession has not reached a consensus as to whether

Perceived competency towards preventive dentistry among dental graduates: the need for curriculum change

PubMed Central

Arheiam, Arheiam; Bankia, Ibtesam; Ingafou, Mohamed

2015-01-01

Background A previous study has shown that dental practitioners in Benghazi believed that the less prevention-oriented education system is one of the barriers to applying preventive dentistry. Objective To assess attitudes and perceived competence of the dental graduates in Benghazi towards prevention and early management of dental caries. Methods A cross-sectional, questionnaire-based survey was conducted among internship students attending the Department of Community and Preventive Dentistry in Faculty of Dentistry, Benghazi, Libya. The participants were asked to provide demographic information, to respond to statements about their attitudes towards preventive dentistry, and to answer questions regarding their perceived competence in applying preventive dentistry procedures. Results Data from 108 Libyan dental graduates were analysed for this study, of which 64% of them were females and 42.1% of them passed their final year with grade: acceptable. The most acknowledged aspects of preventive dentistry were being useful and essential to the community (95.4 and 90.8%, respectively). The percentage of participants expressing a proficiency in providing oral hygiene instructions was the highest (95.4%). There were differences between study subgroups in their perceived competence of preventive dental practices by gender and academic performance (p≤0.05). Conclusion This study highlighted that the currently implemented undergraduate education programme in Benghazi dental school does not provide dentists with the required attitude and skills to fulfil their role in providing preventive-oriented health services. PMID:25556523

The impact of managed care in dentistry.

PubMed

Clouse, H R

1999-01-01

Managed care plans attempt to control health care expenditures aggressively. These plans directly influence access to medical care and the type, level, and frequency of care rendered. As a result, hospital stays are reduced, focus shifts from inpatient to outpatient care, and patients are responsible for a larger share of health care costs. Dentistry is not immune from the impact of managed care. The attractiveness of the dental market has drawn many managed care organizations, insurers, and entrepreneurs to encourage dentists to participate in a wide variety of managed care programs. However, the delivery of dental care differs markedly in many respects from that of medical care. Therefore, many of the cost saving aspects of managed care that have been so successful in medicine may not result in similar cost savings in dentistry.

75 FR 52021 - Notice of Inventory Completion: New York University College of Dentistry, New York, NY

Federal Register 2010, 2011, 2012, 2013, 2014

2010-08-24

... University College of Dentistry, New York, NY AGENCY: National Park Service, Interior. ACTION: Notice. Notice... University College of Dentistry, New York, NY. The human remains were removed from an unknown location. This... the human remains was made by New York University College of Dentistry professional staff in...

77 FR 42507 - Notice of Inventory Completion: New York University College of Dentistry, New York, NY

Federal Register 2010, 2011, 2012, 2013, 2014

2012-07-19

... Inventory Completion: New York University College of Dentistry, New York, NY AGENCY: National Park Service, Interior. ACTION: Notice. SUMMARY: The New York University College of Dentistry has completed an inventory... the New York University College of Dentistry. Disposition of the human remains to the Indian tribes...

77 FR 42513 - Notice of Inventory Completion: New York University College of Dentistry, New York, NY

Federal Register 2010, 2011, 2012, 2013, 2014

2012-07-19

... Inventory Completion: New York University College of Dentistry, New York, NY AGENCY: National Park Service, Interior. ACTION: Notice. SUMMARY: The New York University College of Dentistry has completed an inventory... the New York University College of Dentistry. Disposition of the human remains to the Indian tribes...

75 FR 33329 - Notice of Inventory Completion: New York University College of Dentistry, New York, NY

Federal Register 2010, 2011, 2012, 2013, 2014

2010-06-11

... University College of Dentistry, New York, NY AGENCY: National Park Service, Interior. ACTION: Notice. Notice... and control of the New York University College of Dentistry, New York, NY. The human remains were... College of Dentistry professional staff in consultation with representatives of the Tuscarora Nation of...

75 FR 52021 - Notice of Inventory Completion: New York University College of Dentistry, New York, NY

Federal Register 2010, 2011, 2012, 2013, 2014

2010-08-24

... University College of Dentistry, New York, NY AGENCY: National Park Service, Interior. ACTION: Notice. Notice... University College of Dentistry, New York, NY. The human remains were removed from Port Clarence, Nome County... the human remains was made by New York University College of Dentistry professional staff in...

77 FR 42508 - Notice of Inventory Completion: New York University College of Dentistry, New York, NY

Federal Register 2010, 2011, 2012, 2013, 2014

2012-07-19

... Inventory Completion: New York University College of Dentistry, New York, NY AGENCY: National Park Service, Interior. ACTION: Notice. SUMMARY: The New York University College of Dentistry has completed an inventory... the New York University College of Dentistry. Repatriation of the human remains to the Indian tribes...

[Brazilian bibliographical output on public oral health in public health and dentistry journals].

PubMed

Celeste, Roger Keller; Warmling, Cristine Maria

2014-06-01

The scope of this paper is to describe characteristics of the scientific output in the area of public oral health in journals on public health and dentistry nationwide. The Scopus database of abstracts and quotations was used and eight journals in public health, as well as ten in dentistry, dating from 1947 to 2011 were selected. A research strategy using key words regarding oral health in public health and key words about public health in dentistry was used to locate articles. The themes selected were based on the frequency of key words. Of the total number of articles, 4.7% (n = 642) were found in oral health journals and 6.8% (n = 245) in public health journals. Among the authors who published most, only 12% published in both fields. There was a percentile growth of public oral health publications in dentistry journals, though not in public health journals. In dentistry, only studies indexed as being on the topic of epidemiology showed an increase. In the area of public health, planning was predominant in all the phases studied. Research to evaluate the impact of research and postgraduate policies in scientific production is required.

American Recovery and Reinvestment Act (ARRA) FEMP Technical Assistance Federal Aviation Administration – Project 209 Control Tower and Support Building, Reno, Nevada

DOE Office of Scientific and Technical Information (OSTI.GOV)

Arends, J.; Sandusky, William F.

2010-06-30

Pacific Northwest National Laboratory (PNNL) and Redhorse Corporation (Redhorse) conducted an energy audit on the Federal Aviation Administration (FAA) control tower and base building in Reno, Nevada. This report presents the findings of the energy audit team that evaluated construction documents and operating specifications (at the 100% level) and completed a site visit. The focus of the review was to identify measures that could be incorporated into the final design and operating specifications that would result in additional energy savings for the FAA that would not have otherwise occurred.

[Practice and experience in early clinical education of dental students in preventive dentistry].

PubMed

Tao, Dan-ying; Shu, Chen-bin; Pan, Ying; Feng, Xi-ping

2013-02-01

To help dental students acquaint the medical environment, doctor-patient communication and relationship, early clinic education was arranged in our college of stomatology. The interesting topics were chosen to enhance the learning enthusiasm of the students in the teaching practice of preventive dentistry. Students were encouraged to practice the skill of doctor-patient communication. To obtain the satisfactory teaching effect and aim, it was important to pay attention to the aspects in the groups and clinical practice. Early clinic education in preventive dentistry help the students understand the specialty of preventive dentistry.

Distance Learning: Effectiveness of an Interdisciplinary Course in Speech Pathology and Dentistry

ERIC Educational Resources Information Center

Ramos, Janine Santos; da Silva, Letícia Korb; Pinzan, Arnaldo; de Castro Rodrigues, Antonio; Berretin-Felix, Giédre

2015-01-01

Objective: Evaluate the effectiveness of distance learning courses for the purpose of interdisciplinary continuing education in Speech Pathology and Dentistry. Methods: The online course was made available on the Moodle platform. A total of 30 undergraduates participated in the study (15 from the Dentistry course and 15 from the Speech Pathology…

75 FR 33329 - Notice of Inventory Completion: New York University College of Dentistry, New York, NY

Federal Register 2010, 2011, 2012, 2013, 2014

2010-06-11

... University College of Dentistry, New York, NY AGENCY: National Park Service, Interior. ACTION: Notice. Notice... the New York University College of Dentistry, New York, NY. The human remains were removed from.... A detailed assessment of the human remains was made by the New York University College of Dentistry...

The specialty of family dentistry: a future for general dental practitioners?

PubMed

Li, R W; Chow, T W

2004-01-01

A new Specialty in dentistry, Family Dentistry, has been established to provide a structured, co-ordinated training for general dental practitioners who are the major oral health service providers. The training emphasizes the importance of continuing and comprehensive care, the interface between primary and secondary care, the relationship between the patient and his/her family and the community, and a holistic approach in treatment planning and delivery.

Can Dentistry Have Two Contracts with the Public?

PubMed

Nash, David A

2015-01-01

The social contract is an implicit agreement between parts of society and society as a whole. Since the Middle Ages, the learned professions, recently including dentistry, have had a covenantal relationship with the public based on trust, exchanging monopoly privileges for benefiting the public good. Unlike commercial trade in commodities, professional relationships are grounded in ensuring an adequate level of oral health to all. A second contract is emerging where dentists relate to society as business operators, exchanging commodity services for a price. Recent actions by the Federal Trade Commission and the U.S. Supreme Court make it unlikely that dentistry will be able to enjoy only selected aspects of each contract while avoiding obligations that it finds unfavorable.

75 FR 69686 - Advisory Committee on Training in Primary Care Medicine and Dentistry

Federal Register 2010, 2011, 2012, 2013, 2014

2010-11-15

... DEPARTMENT OF HEALTH AND HUMAN SERVICES Health Resources and Services Administration Advisory Committee on Training in Primary Care Medicine and Dentistry AGENCY: Health Resources and Services... of the Advisory Committee on Training in Primary Care Medicine and Dentistry, November 15, 2010, 8:30...

Interior design for dentistry.

PubMed

Unthank, M; True, G

1999-11-01

In the increasingly complex, competitive and stressful field of dentistry, effectively designed dental offices can offer significant benefits. Esthetic, functional and life-cycle cost issues to be considered when developing your interior design scheme include color, finishes, lighting, furnishings, art and accessories. An appropriately designed dental office serves as a valuable marketing tool for your practice, as well as a safe and enjoyable work environment. Qualified interior design professionals can help you make design decisions that can yield optimum results within your budget.

Study motives, career choices and interest in paediatric dentistry among final year dental students in Nigeria

PubMed Central

2014-01-01

Background Students’ motives for studying Dentistry have been a subject of interest for years because of the potential for understanding the psychological makeup and subsequent job satisfaction for the dentist. It is also useful in identifying expectations of the profession. This study therefore tried to identify study motives and career preferences of dental students especially with respect to the practice of paediatric dentistry. Methods This was a cross-sectional study using a self-administered questionnaire. The final year students in six dental schools in Nigeria were required to fill the questionnaire. Students were asked to rank their motives and career preferences on a Likert like scale with points ranging from 0–5 where 0 represented a factor that had no influence on their decision and 5 represented a very influential factor. The underlying dimensions for study motives, career preference, impression about and motive for interest in the practice of paediatric dentistry were identified using factor analysis. Results One hundred and seventy nine of 223 students (80.3%) participated in this study. Motives for the practice of dentistry included characteristics of the profession, altruism and intellectual challenges, existence of artistic theme in dentistry and parent’s recommendation. Overall, 67.1% of respondents indicated interest in postgraduate studies and 50.8% were interested in paediatric dentistry practice. The main motives for showing interest in the practice of paediatric dentistry were ‘personal interest, professional interest and interest of significant others in children’, and ‘family influence’. Significantly more males than females were interested in the practice of paediatric dentistry though the motives for interest in the practice of paediatric dentistry did not differ significantly by sex or age. Conclusion The non-significant sex difference in the motives for interest in the practice of paediatric dentistry is a possible

The Modern Value of Early Writings in Medicine and Dentistry.

PubMed

Peck, Sheldon

2016-01-01

This article illustrates three examples supporting the modern value of early writings in dentistry and medicine. First, by studying cases described in works published long before the era of genetic science, we are able to develop new hypotheses about familial conditions and their genetic roots. Tooth transposition is presented as an example. Second, old writings may lead us to valuable historical insights and perspectives in medicine that can be revealed only in retrospective analysis. An example of this kind of historical analysis uncovers why dentistry became unnaturally separated from mainstream medicine in the 19th century. Third, early writings become keys to unlocking forgotten knowledge that enriches our understanding of historically significant people and events. The discovery of Norman Kingsley's long forgotten pyrographic paintings after Rembrandt portraits is used as an example. Libraries, the traditional custodians of these valued old texts, must continue to be supported, and not undermined by the paperless digital revolution. Copyright American Academy of the History of Dentistry.

[Curriculum reform and research in dentistry at the undergraduate level: history under construction].

PubMed

Maltagliati, Luciana Avila; Goldenberg, Paulete

2007-01-01

Approaching from the perspective of curriculum organization, the article examines the development of undergraduate research in dentistry. Based on Brazilian and international printed or electronic publications, the authors examine the institutionalization of higher education in dentistry, university reform, and the enactment of Curriculum Guidelines. From the earliest days of higher education in dentistry, there has been a concern with research. But Brazil's university reform assigned research to graduate studies and scientific instruction to undergraduate studies. In recent years, Curriculum Guidelines have reconsidered the position of research and have recommended changes that allow research to be viewed as an educational principle.

Traditional alcoholic beverages and their value in the local culture of the Alta Valle del Reno, a mountain borderland between Tuscany and Emilia-Romagna (Italy).

PubMed

Egea, Teresa; Signorini, Maria Adele; Ongaro, Luca; Rivera, Diego; Obón de Castro, Concepción; Bruschi, Piero

2016-06-22

Traditional alcoholic beverages (TABs) have only received marginal attention from researchers and ethnobotanists so far, especially in Italy. This work is focused on plant-based TABs in the Alta Valle del Reno, a mountainous area on the border between Tuscany and Emilia-Romagna regions. The aims of our study were to document local knowledge about TABs and to analyze and discuss the distribution of related knowledge within the investigated communities. Field data were collected through semi-structured interviews. The relative importance of each plant species used to prepare TABs was assessed by calculating a general Use Value Index (UV general), a current UV (UV current) and a past UV (UV past). We also assessed personal experience of use by calculating effective and potential UV (UV effective, UV potential). A multivariate analysis was performed to compare ingredients in recipes recorded in the Alta Valle del Reno with those reported for neighboring areas. Forty-six plant species, belonging to 20 families, were recorded. Rosaceae was the most significant family (98 citations, 19 species), followed by Rutaceae (15, 3) and Lamiaceae (12, 4). The most important species was Prunus cerasus L. (UV general = 0.44), followed by Juglans regia L. (0.38), Rubus idaeus L. (0.27) and Prunus spinosa L. (0.22). Species with the highest UV current were Juglans regia (0.254), Prunus cerasus (0.238) and Citrus limon L. (0.159). The highest UV effective values were obtained by Prunus cerasus (0.413), Juglans regia (0.254), Rubus idaeus (0.222) and Citrus limon (0.206). We also discuss the results of the multivariate analysis. TABs proved to occupy an important place in the traditional culture and social life of the studied communities. Moreover, data highlight the local specificity and richness of this kind of tradition in the Alta Valle del Reno, compared to other Italian areas. Some plant ingredients used for TABs have potential nutraceutical and even therapeutic properties

77 FR 42510 - Notice of Inventory Completion: New York University College of Dentistry, New York, NY; Correction

Federal Register 2010, 2011, 2012, 2013, 2014

2012-07-19

... Inventory Completion: New York University College of Dentistry, New York, NY; Correction AGENCY: National... of human remains under the control of the New York University College of Dentistry, New York, NY. The... Dentistry professional staff in consultation with representatives of the Delaware Nation of Oklahoma...

Eminent Victorian dentistry. 2. John Ruskin and the patient experience of Victorian dentistry. Ruskin's mouth and teeth.

PubMed

Bishop, M G H

2011-03-12

This paper is the second of two which examine Victorian attitudes to dentists and dentistry through the diaries and writings of John Ruskin (1819-1900). In the first paper Ruskin's relationship with his dentist was described. In this paper, the history of his mouth, teeth, and dental disease is examined.

The Risk of Bias in Randomized Trials in General Dentistry Journals.

PubMed

Hinton, Stephanie; Beyari, Mohammed M; Madden, Kim; Lamfon, Hanadi A

2015-01-01

The use of a randomized controlled trial (RCT) research design is considered the gold standard for conducting evidence-based clinical research. In this present study, we aimed to assess the quality of RCTs in dentistry and create a general foundation for evidence-based dentistry on which to perform subsequent RCTs. We conducted a systematic assessment of bias of RCTs in seven general dentistry journals published between January 2011 and March 2012. We extracted study characteristics in duplicate and assessed each trial's quality using the Cochrane Risk of Bias tool. We compared risk of bias across studies graphically. Among 1,755 studies across seven journals, we identified 67 RCTs. Many included studies were conducted in Europe (39%), with an average sample size of 358 participants. These studies included 52% female participants and the maximum follow-up period was 13 years. Overall, we found a high percentage of unclear risk of bias among included RCTs, indicating poor quality of reporting within the included studies. An overall high proportion of trials with an "unclear risk of bias" suggests the need for better quality of reporting in dentistry. As such, key concepts in dental research and future trials should focus on high-quality reporting.

The future of pediatric dentistry education and curricula: a Chilean perspective.

PubMed

Mariño, Rodrigo; Ramos-Gómez, Francisco; Manton, David John; Onetto, Juan Eduardo; Hugo, Fernando; Feldens, Carlos Alberto; Bedi, Raman; Uribe, Sergio; Zillmann, Gisela

2016-07-18

A meeting was organised to consolidate a network of researchers and academics from Australia, Brazil, Chile, the UK and the USA, relating to Early Childhood Caries (ECC) and Dental Trauma (DT). As part of this meeting, a dedicated session was held on the future of paediatric dental education and curricula. Twenty-four paediatric dentistry (PD) academics, representing eight Chilean dental schools, and three international specialists (from Brazil and Latvia) participated in group discussions facilitated by five members of the ECC/DT International Collaborative Network. Data were collected from group discussions which followed themes developed as guides to identify key issues associated with paediatric dentistry education, training and research. Participants discussed current PD dental curricula in Chile, experiences in educating new cohorts of oral health care providers, and the outcomes of existing efforts in education and research in PD. They also, identified challenges, opportunities and areas in need of further development. This paper provides an introspective analysis of the education and training of PD in Chile; describes the input provided by participants into pediatric dentistry education and curricula; and sets out some key priorities for action with suggested directions to best prepare the future dental workforce to maximise oral health outcomes for children. Immediate priorities for action in paediatric dentistry in Chile were proposed.

The future of dentistry: new challenges, new directions.

PubMed Central

Sinkford, J. C.

1990-01-01

The challenge to our profession today is to improve the quality of oral health while overcoming both extrinsic and intrinsic factors which may adversely affect our progress toward this goal. The combined efforts of dental education, dental research, and dental practice will be needed to enable us to maintain the quality of our present system and to meet the myriad changes that will chart our new directions in the future. Our unified efforts can make a difference and, thereby, ensure a meaningful and productive future for dentistry in our country and throughout the world. Let us show the world that the future of dentistry matters to us and that we look to the future with great anticipation and optimism. PMID:2352286

Postdoctoral Teaching of Geriatric Dentistry in U.S. Dental Schools.

PubMed

Ettinger, Ronald L; Goettsche, Zachary S; Qian, Fang

2017-10-01

The aim of this study was to determine the number and size of postdoctoral teaching programs in geriatric dentistry in U.S. dental schools and other health professions educational institutions and those programs with Health Resources and Services Administration (HRSA) funding. In 2015, all 67 U.S. dental schools were contacted via email with a questionnaire to ask if they had a postdoctoral program in geriatric dentistry; if they did, they were asked to report the length and size of the program. Directors of all 16 HRSA-funded geriatric fellowships were also invited to participate in the survey. Fifty-six of the 67 (83.6%) dental schools and 15 of the 16 (93.8%) HRSA-funded programs completed the questionnaire. Postdoctoral geriatric dentistry programs were reported in 12 dental schools and six medical institutions, although only six programs were currently accepting fellows. The length of the programs was 12-36 months. The maximum number of residents in any program was ten. The oldest program was in Minnesota; it began in 1981. The newest program was beginning in 2017 at Boston University as a revised version of its previous HRSA-funded program. The loss of HRSA funding has had a major negative impact on the number of training programs. Future research is needed to determine how the loss of HRSA-funded programs has affected the availability of educators in geriatric dentistry for dental schools and the services provided to the geriatric community.

The changing public/private mix in dentistry in the UK--a supply-side perspective.

PubMed

Lynch, Mauricea; Calnan, Michael

2003-04-01

This paper examines the factors beyond NHS dentists' remuneration which may explain the variations in the public/private mix in general dental practitioners' workload in the UK. Given that NHS dentistry is subject to a fixed price system, the study focused mainly on non-income supply-side factors. Using data from a postal survey of a national random sample of dentists practising in the NHS in England in 1997, the study found that the strategies adopted by dentists in the management of NHS lists and the evidence that dentists spent significantly more time in private consultations compared with NHS consultations support concerns over equity of access to dental care and the quality of NHS dentistry. Dentists' attitudes to NHS and private dentistry revealed considerable ambiguity towards the NHS. While, on the one hand, the lack of sufficient demand for private dentistry emerged as a strong reason for remaining in the NHS, on the other, there was evidence that equity in access to dental treatment is still seen as an important principle. The implications of these findings in the context of recent discussion of the future of NHS dentistry are considered. Copyright 2002 John Wiley & Sons, Ltd.

[The dentist between medicine and cosmetology. Ethical shortcomings of the esthetics boom in dentistry].

PubMed

Maio, Giovanni

2009-01-01

Dentistry has evolved from a genuine medical practice to a mere business. From an ethical point of view it is asked whether this evolution creates more problems than it solves. The paper elaborates four arguments against this evolution and shows that aesthetics in dentistry which works only according to market categories runs the risk of loosing the view for the real need of patients. Dentistry which comprehends itself as part of a market will be nothing else than a part of a beauty industry which has the only aim to sell something, but not the aim to help people. Such a dentistry makes profit from the ideology of a society which serves only vanity, youthfulness and personal success and which is losing the sight for real values. The real value of man cannot be reduced to his appearance and medicine as an art should feel the obligation to resist these modern ideologies and should help people to get a more authentic attitude to themselves. If modern dentistry fails to think about these implications it will lose its identity as medicine, which would be too great a loss.

A laser unit for photodynamic therapy and robot-assisted microsurgery in dentistry

NASA Astrophysics Data System (ADS)

Chunikhin, A. A.; Bazikyan, E. A.; Pikhtin, N. A.

2017-06-01

Results are presented of photochemical experiments with an IR-laser unit for microsurgery and photodynamic therapy in dentistry. The efficiency of direct generation of singlet oxygen in model organic media in the continuous-wave and pulsed nanosecond modes is examined. The unit can serve both as an independent instrument and as a part of a complex for robot-assisted surgery and dentistry.

Neuromuscular dentistry: Occlusal diseases and posture.

PubMed

Khan, Mohd Toseef; Verma, Sanjeev Kumar; Maheshwari, Sandhya; Zahid, Syed Naved; Chaudhary, Prabhat K

2013-01-01

Neuromuscular dentistry has been a controversial topic in the field of dentistry and still remains debatable. The issue of good occlusion and sound health has been repeatedly discussed. Sometimes we get complains of sensitive teeth and sometimes of tired facial muscles on getting up in the morning. Owing to the intimate relation of masticatory apparatus with the cranium and cervico-scapular muscular system, the disorders in any system, draw attention from concerned clinicians involved in management, to develop an integrated treatment protocol for the suffering patients. There may be patients reporting to the dental clinics after an occlusal restoration or extraction, having pain in or around the temporomandibular joint, headache or neck pain. Although their esthetic demands must not be undermined during the course of treatment plan, whenever dental treatment of any sort is planned, occlusion/bite should be given prime importance. Very few dentist are able to diagnose the occlusal disease and of those who diagnose many people resort to aggressive treatment modalities. This paper aims to report the signs of occlusal disease, and discuss their association with TMDs and posture.

The use of information and communication technology (ICT) in dentistry.

PubMed

Knott, N J

2013-02-01

As the use of information and communication technology (ICT) becomes more widespread in dentistry the risk of breaching electronic commerce laws and patient confidentiality increases. It is necessary to be aware of the responsibilities internet usage entails, especially within a dental practice where the protection of patient information is of the utmost importance. More should be done to outline the various precautions that should be taken to ensure ICT security within the professional domain, as it would appear dentistry has been neglected with regard to receiving the proper ICT education, training and support systems.

Evaluation of Tier 5 Medical Training Initiative opportunities in dentistry.

PubMed

Wilson, M A; Burke, M

2012-03-09

This paper reviews the first two years of overseas postgraduate dental placements in the UK under the Medical Training Initiative (MTI), which is part of Tier 5 government authorised exchange. Details of the objectives of the programme, the trainees appointed, specialty areas studied and length of training are described. The methods used for assessing the training are reported. It is concluded that the objectives of the MTI have been met in dentistry and that Tier 5 provides a valuable opportunity for establishing international links in postgraduate clinical dentistry.

Current Status of Postdoctoral and Graduate Programs in Dentistry.

PubMed

Assael, Leon

2017-08-01

Advanced dental education has evolved in the context of societal needs and economic trends to its current status. Graduate programs have positioned their role in the context of health systems and health science education trends in hospitals, interprofessional clinical care teams, and dental schools and oral health care systems. Graduate dental education has been a critical factor in developing teams in trauma care, craniofacial disorders, pediatric and adult medicine, and oncology. The misalignment of the mission of graduate dental programs and the demands of private practice has posed a challenge in the evolution of programs as educational programs have been directed towards tertiary and indigent care while the practice community focuses on largely healthy affluent patients for complex clinical interventions. Those seeking graduate dental education today are smaller in number and include more international dental graduates than in the past. Graduate dental education in general dentistry and in the nine recognized dental specialties now includes Commission on Dental Accreditation (CODA) recognition of training standards as part of its accreditation process and a CODA accreditation process for areas of clinical education not recognized as specialties by the American Dental Association. Current types of programs include fellowship training for students in recognized specialties. This article was written as part of the project "Advancing Dental Education in the 21 st Century."

Professional ethics and professional etiquette in dentistry: are they compatible?

PubMed

Newbrun, Ernest

2007-01-01

In keeping with the theme of this colloquium, two aspects of ethics in dentistry are addressed: its evolution and its future. With respect to its evolution, two examples of changes in the design of clinical trials in dentistry are discussed. These concern the current requirement of informed consent from the subjects in the trial, now taken for granted, but not necessarily observed before 1964. The Vipeholm dental caries study is one example of pre-Helsinki Declaration experimentation. The second example, also drawn from caries research design, concerns the stricture on the use of placebo-controlled trials in the face of a proven drug. For example, the design of clinical trials of fluoride dentifrices has evolved since the mid 1970s. The use of a placebo-inactive control group is no longer acceptable as it would deprive its subjects of a proven caries-preventive agent and would expose its subjects to increased caries risk. While definitions of professional ethics in dentistry may vary, the ADA Code of Ethics includes five principles: patient autonomy ("self-governance"), non-maleficence ("do no harm"), beneficence ("do good"), justice ("fairness") and veracity ("truthfulness"). Professional etiquette refers to the way dentists relate to one another and is governed by the ADA Code of Professional Conduct which expresses specific types of conduct that are either required or prohibited. Sometimes, ethics and etiquette may conflict. The problem of financial issues that conflict with ethical ones is discussed along with the problem of commercialism in the practice of dentistry. Debts from dental school may adversely affect the professional behavior of young dentists, while general dentists might succumb to "goodies" provided by specialists. These often include continuing education courses, gifts, trips, and kickbacks. Specialists may fail to inform patients of improper or poor quality treatment by the referring general practitioner, fearing loss of referrals. Of course

The economics of dentistry: a neglected concern.

PubMed

Shariati, Batoul; MacEntee, Michael I; Yazdizadeh, Maryam

2013-10-01

Demand for economic evaluations in health care is growing with expectations that they will help to develop regional and national policies on health and social programmes. We present here the scope, quality and content of systematic reviews and meta-analyses relating to the economics of dentistry published over the last 15 years. To review the quality and outcome of systematic reviews and meta-analyses relating to the economics of dental treatments, preventions and services. A systematic search was conducted in 14 electronic databases for systematic reviews and meta-analyses published between January 1997 and July 2011 on the economics of oral disorders and oral health care. Review papers were extracted by two independent investigators to identify the characteristics, results and quality of the reviews and to highlight gaps in knowledge about the economics of dentistry. From 3150 unique references, we found 73 systematic reviews or meta-analyses of dental economics as primary or secondary outcomes. The focus of 12 of them was on the cost or cost-effectiveness of dental prevention, 54 on treatment, five on prevention and treatment and two on delivery of dental services. However, only 12 of the systematic reviews drew conclusions from economic data, and four of them constructed an economic model from synthesized data. Overall, the quality was good in the 12 systematic reviews but poor in the original studies. There is very little helpful data published on the economics of dentistry. © 2013 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

Postdoctoral education in dentistry: preparing dental practitioners to meet the oral health needs of America in the 21st century.

PubMed

Glassman, P; Meyerowitz, C

1999-08-01

There has been increasing interest in the organization and accreditation of Postdoctoral General Dentistry Programs (PGD). In addition, numerous national organizations have called for increases in the number of first postdoctoral year (PGY-1) positions and programs. At the same time there has been a movement to incorporate concepts of competency-based education into dental education programs in order to stress the outcomes of education rather then the process. These movements have coincided with an increased recognition that dental education will be affected by the changing demographics of our population, the emerging trends in health care delivery and financing, and the need for an increase in the number of primary care providers in dentistry, trained at an advanced level, who are capable of caring for an increasingly socially diverse and medically complex population in our country in the next century. This paper reviews the history of postdoctoral education programs in dentistry and medicine with a focus on PGD education, describes the changing health care environment in which future dental professionals will practice, and relates the dental postdoctoral experience to that in medicine. A strategy is presented for the dental profession to prepare dental practitioners with the competencies needed for the future and to create enough training opportunities to prepare these practitioners to care for the oral health needs of the nation. This proposal calls for a "National Consensus Development Conference on the Future of Postdoctoral Primary Care Education in Dentistry". This conference would define the strategies necessary to prepare dental practitioners with the competencies needed for the future and develop approaches to create enough training opportunities to prepare these practitioners to care for the oral health needs of the nation.

Potent Inhalational Anesthetics for Dentistry

PubMed Central

Satuito, Mary; Tom, James

2016-01-01

Nitrous oxide and the volatile inhalational anesthetics have defined anxiety and pain control in both dentistry and medicine for over a century. From curious experimentation to spectacular public demonstrations, the initial work of 2 dentists, Horace Wells and William T. G. Morton, persists to this day in modern surgery and anesthesia. This article reviews the history, similarities, differences, and clinical applications of the most popular inhalational agents used in contemporary dental surgical settings. PMID:26866411

The safety of bone allografts used in dentistry: a review.

PubMed

Holtzclaw, Dan; Toscano, Nicholas; Eisenlohr, Lisa; Callan, Don

2008-09-01

Recent media reports concerning "stolen body parts" have shaken the public's trust in the safety of and the use of ethical practices involving human allografts. The authors provide a comprehensive review of the safety aspects of human bone allografts. The authors reviewed U.S. government regulations, industry standards, independent industry association guidelines, company guidelines and scientific articles related to the use of human bone allografts in the practice of dentistry published in the English language. The use of human bone allografts in the practice of dentistry involves the steps of procurement, processing, use and tracking. Rigorous donor screening and aseptic proprietary processing programs have rendered the use of human bone allografts safe and effective as a treatment option. When purchasing human bone allografts for the practice of dentistry, one should choose products accredited by the American Association of Tissue Banks for meeting uniformly high safety and quality control measures. Knowledge of human bone allograft procurement, processing, use and tracking procedures may allow dental clinicians to better educate their patients and address concerns about this valuable treatment option.

Origins of Argentinean dentistry and development of teaching.

PubMed

Siutti, O W

2001-07-01

The history of the legal practice of dentistry in the Rio de la Plata region is given. The first diplomas were given in 1891 by the Medical Tribunal, before the creation of the dental school in Buenos Aires. The inauguration of teaching courses and the different teaching plans, as well as the biography of the teachers who initiated the teaching in Argentina are presented as are the creation of the School of Dentistry and the appearance of the three schools of the College of Medical Sciences in the monumental new building. Portraits of the teachers Etcheparborda, Pereira, Erausquin and Guardo, crafters of the old school are presented, together with those of the administrators of the university complex and the College, Profs. Dr. Jose Arce and Ricardo C. Guardo.

Direct reimbursement. The future for organized dentistry.

PubMed

Paul, D P

2001-10-01

Direct reimbursement, or DR, has been a popular topic in organized dentistry for much of the last decade, and the concept is beginning to be more widely known. This article explores the underpinnings of and future for DR. TYPES OF LITERATURE REVIEWED: This article is based on an online review of the dental, medical and business literature. The author explores the advantages of DR for patients, employers and dentists. He also presents purported disadvantages of DR, and refutes them. Organized dentistry's marketing efforts and the importance of third-party administrators also are examined. During the next several years, DR has the potential to become the vehicle of choice for financing much of the dental care provided in the United States. Dentists need to become more aware of what DR is and what it can offer the public. They then will be better able to promote DR, which is a significantly better payment system for dental care than any other available today.

Antibacterial activity in adhesive dentistry: a literature review.

PubMed

Shafiei, Fereshteh; Memarpour, Mahtab

2012-01-01

This literature review summarizes the published research regarding the antibacterial agents used in adhesive dentistry. This article provides information about the clinical applications, beneficial effects, and possible disadvantages of antibacterials when used in various bonding situations.

An Assessment of the Risk of Bias in Randomized Controlled Trial Reports Published in Prosthodontic and Implant Dentistry Journals.

PubMed

Papageorgiou, Spyridon N; Kloukos, Dimitrios; Petridis, Haralampos; Pandis, Nikolaos

2015-01-01

The objective of this study was to assess the risk of bias of randomized controlled trials (RCTs) published in prosthodontic and implant dentistry journals. The last 30 issues of 9 journals in the field of prosthodontic and implant dentistry (Clinical Implant Dentistry and Related Research, Clinical Oral Implants Research, Implant Dentistry, International Journal of Oral & Maxillofacial Implants, International Journal of Periodontics and Restorative Dentistry, International Journal of Prosthodontics, Journal of Dentistry, Journal of Oral Rehabilitation, and Journal of Prosthetic Dentistry) were hand-searched for RCTs. Risk of bias was assessed using the Cochrane Collaboration's risk of bias tool and analyzed descriptively. From the 3,667 articles screened, a total of 147 RCTs were identified and included. The number of published RCTs increased with time. The overall distribution of a high risk of bias assessment varied across the domains of the Cochrane risk of bias tool: 8% for random sequence generation, 18% for allocation concealment, 41% for masking, 47% for blinding of outcome assessment, 7% for incomplete outcome data, 12% for selective reporting, and 41% for other biases. The distribution of high risk of bias for RCTs published in the selected prosthodontic and implant dentistry journals varied among journals and ranged from 8% to 47%, which can be considered as substantial.

“Evidence-Based Dentistry in Oral Surgery: Could We Do Better?”

PubMed Central

Nocini, Pier Francesco; Verlato, Giuseppe; Frustaci, Andrea; de Gemmis, Antonio; Rigoni, Giovanni; De Santis, Daniele

2010-01-01

Evidence-based Dentistry (EBD), like Evidence-based Medicine (EBM), was born in order to seek the “best available research evidence” in the field of dentistry both in research and clinical routine. But evidence is not clearly measurable in all fields of healthcare: in particular, while drug effect is rather independent from clinician’s characteristics, the effectiveness of surgical procedures is strictly related to surgeon’s expertise, which is difficult to quantify. The research problems of dentistry have a lot in common with other surgical fields, where at the moment the best therapeutic recommendations and guidelines originates from an integration of evidence-based medicine and data from consensus conferences. To cope with these problems, new instruments have been developed, aimed at standardizing clinical procedures (CAD-CAM technology) and at integrating EBM achievements with the opinions of expert clinicians (GRADE System). One thing we have to remember however: it is necessary to use the instruments developed by evidence-based medicine but is impossible to produce sound knowledge without considering clinical expertise and quality of surgical procedures simultaneously. Only in this way we will obtain an evidence-based dentistry both in dental research and clinical practice, which is up to third millennium standards. PMID:20871758

Public perception of cross-infection control in dentistry.

PubMed

Thomson, W M; Stewart, J F; Carter, K D; Spencer, A J

1997-10-01

Since the advent of HIV/AIDS at the beginning of the 1980s, concern has generated considerable impetus for change in cross-infection control procedures in dentistry. This process has been hastened partly by media coverage which, in tending to favour sensation over rational discourse, has played a not inconsiderable role in shaping public understanding and expectations. This study aimed to investigate public perceptions of cross-infection control in dentistry in Australia using a postal follow-up to the 1995 National Dental Telephone Interview Survey. The postal survey response rate was 85.2 per cent. Concerns about the procedures used by their dentist to sterilize instruments were reported by 13.3 per cent of respondents overall, and this was greater among non-health-card-holders, individuals who mainly spoke a language other than English in the home, and those who reported a non-routine dental visiting pattern. Avoidance or delaying of dental visits due to the perceived cross-infection risk was reported by an overall 3.6 per cent of people, and this was higher among females and those who expressed concern about cross-infection control. The profession has a responsibility to ensure that information on the measures which have been taken to reduce the risk of cross-infection in dentistry is disseminated as widely and as clearly as possible so that undue public concern and avoidance of dental care are minimized.

Hypoxia-based strategies for regenerative dentistry-Views from the different dental fields.

PubMed

Müller, Anna Sonja; Janjić, Klara; Lilaj, Bledar; Edelmayer, Michael; Agis, Hermann

2017-09-01

The understanding of the cell biological processes underlying development and regeneration of oral tissues leads to novel regenerative approaches. Over the past years, knowledge on key roles of the hypoxia-based response has become more profound. Based on these findings, novel regenerative approaches for dentistry are emerging, which target cellular oxygen sensors. These approaches include hypoxia pre-conditioning and pharmacologically simulated hypoxia. The increase in studies on hypoxia and hypoxia-based strategies in regenerative dentistry highlights the growing attention to hypoxia's role in regeneration and its underlying biology, as well as its application in a therapeutic setting. In this narrative review, we present the current knowledge on the role of hypoxia in oral tissues and review the proposed hypoxia-based approaches in different fields of dentistry, including endodontics, orthodontics, periodontics, and oral surgery. Copyright © 2017 Elsevier Ltd. All rights reserved.

[Prevention of spinal disorders in dentistry].

PubMed

Iordache, Cristina; Scutariu, Monica; Ancuţa, Codrina

2010-01-01

Professional activity in dentistry account for excessive request of the spine and peripheral joints. We performed an observational prospective study on ten physicians (six women, four men) aiming to evaluate the time used in vicious positions during a working day and to establish a specific kinetic program directed to relaxation and rebalancing lumbo-abdomino-pelvic muscles. The working time in a typical day either using orthostatic or sitting position was assessed according to a standard protocol. Left dorsal scoliosis with rotation lasting over 97 minutes of daily working time, sinistro-concave dorsal scoliosis with a typical duration of 42.5 minutes, dextro-concave kyphoscoliosis with a mean time of 37 minutes and dorsal scoliosis with right rotation lasting 31 minutes were reported. Moreover, both left and right rotations were demonstrated during the working time accounting for about 22.5 minutes and 29 minutes respectively, while a lesser time deal with the side of right-left uncombined movement. Almost three quarters of working time (71%) takes place in vicious positions, suggesting that, unfortunately, the ergonomic position is seldom maintained in current dentistry practice. A complex rehabilitation program is therefore mandatory in order to prevent muscle imbalance.

Neuromuscular dentistry: Occlusal diseases and posture

PubMed Central

Khan, Mohd Toseef; Verma, Sanjeev Kumar; Maheshwari, Sandhya; Zahid, Syed Naved; Chaudhary, Prabhat K.

2013-01-01

Neuromuscular dentistry has been a controversial topic in the field of dentistry and still remains debatable. The issue of good occlusion and sound health has been repeatedly discussed. Sometimes we get complains of sensitive teeth and sometimes of tired facial muscles on getting up in the morning. Owing to the intimate relation of masticatory apparatus with the cranium and cervico-scapular muscular system, the disorders in any system, draw attention from concerned clinicians involved in management, to develop an integrated treatment protocol for the suffering patients. There may be patients reporting to the dental clinics after an occlusal restoration or extraction, having pain in or around the temporomandibular joint, headache or neck pain. Although their esthetic demands must not be undermined during the course of treatment plan, whenever dental treatment of any sort is planned, occlusion/bite should be given prime importance. Very few dentist are able to diagnose the occlusal disease and of those who diagnose many people resort to aggressive treatment modalities. This paper aims to report the signs of occlusal disease, and discuss their association with TMDs and posture. PMID:25737904

Social Sciences and Dentistry: A Critical Bibliography.

ERIC Educational Resources Information Center

Richards, N. David, Ed.; Cohen Lois K., Ed.

This bibliographic review of social sciences studies in the field of dentistry is a result of the collaboration of dentists and social and behavioral scientists who volunteered manuscripts to the Commission on Dental Practice of the Federation Dentaire Internationale. The manuscript topics include: (1) social science research on the dental…

Early dental journalism: a mirror of the development of dentistry as a profession.

PubMed Central

Hook, S A

1985-01-01

The rise of dentistry from a mechanical trade to a profession has often been attributed to the so-called "triumvirate" of organization, education, and journal literature. This essay focuses on one part of the triumvirate, examining the role of journals in the growth of dentistry as a profession, from the appearance of the first journal in 1839 to the publication of the Index to Dental Literature in 1921. Rather than discussing the history of individual titles, it identifies some of the broader issues and problems that confronted early dental journalism. The evolution of dental journals from trade house publications to independent scientific literature mirrored the movement toward professional status in dentistry during the late 19th and early 20th centuries. PMID:3902129

Laser therapy on points of acupuncture: Are there benefits in dentistry?

PubMed

de Oliveira, Renata Ferreira; da Silva, Camila Vieira; Cersosimo, Maria Cecília Pereira; Borsatto, Maria Cristina; de Freitas, Patrícia Moreira

2015-10-01

Studies have shown the use of laser therapy at points of acupuncture as an alternative to metal needles. The scientific literature in the area of laser acupuncture is rather large; however, the actual mechanisms and effects have not yet been proven in detail. Therefore, the current manuscript reviews the existing literature regarding the effects of laser acupuncture in Dentistry, seeking treatment modalities in which this technique is used and which are able to generate positive clinical results. Thus, the literature survey was conducted in electronic databases--Medline/Pubmed, VHL and Science Direct--using the uniterms "alternative medicine", "low-power laser and acupuncture", "laser acupuncture and dentistry" and "laser therapy and acupuncture". Retrospective and prospective clinical studies were considered. According to the findings of the literature, laser therapy at points of acupuncture was effective for the treatment of various orofacial problems encountered in dentistry, but there are still many differences among the parameters used for irradiation and there is a lack of important information reported by the studies, such as the wavelength, dose, power density, irradiation time and frequency, points of acupuncture selected for irradiation and therapy outcomes. Although these results indicate the potential benefit of the use of laser therapy at points of acupuncture on Dentistry, further double-blinded, controlled clinical trials should be carried out in order to standardize protocols for clinical application. Copyright © 2015 Elsevier B.V. All rights reserved.

Dentists' perceptions of trends in restorative dentistry in the UK.

PubMed

Randall, Ros C; Vrijhoef, Matthijs M A; Wilson, Nairn H F

2003-04-01

To obtain responses to a questionnaire on likely trends in the clinical practice of restorative dentistry from a national sample of general dental practitioners (GDPs) who were principals of group practices in the UK. A panel of nine experts had been convened previously to define areas of trends in restorative dentistry in the UK and to formulate these into statements. Twenty trends were identified and framed into a 22-item questionnaire based on the trend statements. The questionnaire was sent to a national sample of 2800 principal dentists in group practices. Names of principal dentists were taken from the Yellow Pages directories, a group practice being defined as at least one principal dentist and one other practitioner. Levels of agreement for questionnaire scores of > or = 70% for all segments of a statement were taken as indicating a possible trend. Of the 2800 questionnaires sent out, 1448 were returned, a return rate of 52%. Of these, 1217 questionnaires were usable, an overall response rate of 44%. Good agreement was obtained for 14 statements (64%). The 14 trend statements that scored a level of good agreement were taken as indicating possible trends in dentistry in the UK as perceived by those GDPs who responded to the questionnaire. However, in view of the fact that the 1217 usable questionnaires received reflected the opinions of 10% of the principal dentists in group practice in the UK, this will not be representative of all principal dentists in practice. Nevertheless for the purposes of gaining some insight into trends in restorative dentistry, it could be considered to be of value.

Dentistry and Dental Hygiene Handbook. 1988 Edition.

ERIC Educational Resources Information Center

New York State Education Dept., Albany. Office of the Professions.

The laws, rules and regulations of the New York State Education Department governing dentistry and dental hygiene practice in the state are presented. In addition, the requirements and procedures for obtaining licensure and first registration as a dentist and dental hygienist in New York are discussed. The following chapters are provided: (1)…

The Role of Virtual Articulator in Prosthetic and Restorative Dentistry

PubMed Central

Aljanakh, Mohammad

2014-01-01

Virtual reality is a computer based technology linked with the future of dentistry and dental practice. The virtual articulator is one such application in prosthetic and restorative dentistry based on virtual reality that will significantly reduce the limitations of the mechanical articulator, and by simulation of real patient data, allow analyses with regard to static and dynamic occlusion as well as to jaw relation. It is the purpose of this article to present the concepts and strategies for a future replacement of the mechanical articulator by a virtual one. Also, a brief note on virtual reality haptic system has been highlighted along with newly developed touch enabled virtual articulator. PMID:25177664

The role of virtual articulator in prosthetic and restorative dentistry.

PubMed

Koralakunte, Pavankumar Ravi; Aljanakh, Mohammad

2014-07-01

Virtual reality is a computer based technology linked with the future of dentistry and dental practice. The virtual articulator is one such application in prosthetic and restorative dentistry based on virtual reality that will significantly reduce the limitations of the mechanical articulator, and by simulation of real patient data, allow analyses with regard to static and dynamic occlusion as well as to jaw relation. It is the purpose of this article to present the concepts and strategies for a future replacement of the mechanical articulator by a virtual one. Also, a brief note on virtual reality haptic system has been highlighted along with newly developed touch enabled virtual articulator.

Dentistry students' perceptions about an extramural experience with a Brazilian indigenous community.

PubMed

Bulgarelli, Alexandre Favero; Roperto, Renato Cassio; Mestriner, Soraya Fernandes; Mestriner, Wilson

2012-01-01

The aim of the present study was to evaluate dentistry students' perceptions about an extramural activity designed to deliver dental care to an indigenous community. This was a qualitative investigation involving 4 students of dentistry who had just had the experience of delivering treatment to indigenous Brazilian people. These students answered questions about the relevance of the experience to their personal and professional lives. We performed Content Analysis to data treatment and it was analysed by Social Representation Theory. Two social representations were reached: a) Being capable to promote oral health; b) Facing human feeling and respect each other. We concluded that participation in an extramural project improves the students' understanding of primary health care in dentistry. Such experiences help students develop a sense of cultural respect, comprehensive care, and to understand patients in their totality as social beings with their own values, beliefs, and attitudes regarding oral health care.

Expert Opinions on Nutrition Issues in Clinical Dentistry.

ERIC Educational Resources Information Center

Palmer, Carole A.; And Others

1990-01-01

A survey of 79 experts in dental nutrition sought consensus on the appropriate scope of nutrition in clinical dentistry. Results support the need for greater attention to nutrition issues in dental schools and better models for nutrition interventions in dental practice. (Author/MSE)

Professionalism: challenges for dentistry in the future.

PubMed

Ozar, D T

2012-11-30

While countries varies significantly in the financing of dental care, they are much more alike in the delivery of dentistry. Dental care is principally provided in dental offices and clinics that are independent business entities whose business leaders are most often the dentists themselves. However society expects from dentists a level of professionalism (i.e. habitually acting ethically, both in terms of competence and conduct) in contrast to the methods and motivations of the marketplace. This is why the single most important challenge of dental professional ethics continues to be giving proper priority to patients' well being and building ethically correct decision-making relationships with patients while, at the same time, trying to maintain a successful business operation. If we look into dentistry's future, the centrality of this aspect of professional ethics is not likely to change, although the ways in which dentists might violate this trust will probably multiple as funding mechanisms become increasingly complex. It is important that dentists reflect with fresh eyes on their ethical commitments. One challenge is the increased availability of oral health information to the public and the fact that so many people are uncritical of the accuracy of information in the media and on the web. A second is the increase in the amount of health care advertising in many societies. A third is the growth of aesthetic dentistry that differs from standard oral health care in important and ethically significant ways. The fourth is insurance that frequently complicates the explanation of a patient's treatment alternatives and often brings a third party into the treatment decision relationship. The ethical challenges of each of these factors will be considered and ultimately tying it to the central theme of dental professionalism.

Military and VA general dentistry training: a national resource.

PubMed

Atchison, Kathryn A; Bachand, William; Buchanan, C Richard; Lefever, Karen H; Lin, Sylvia; Engelhardt, Rita

2002-06-01

In 1999, HRSA contracted with the UCLA School of Dentistry to evaluate the postgraduate general dentistry (PDG) training programs. The purpose of this article is to compare the program characteristics of the PGD training programs sponsored by the Armed Services (military) and VA. Surveys mailed to sixty-six VA and forty-two military program directors in fall 2000 sought information regarding the infrastructure of the program, the program emphasis, resident preparation prior to entering the program, and a description of patients served and types of services provided. Of the eighty-one returned surveys (75 percent response rate), thirty were received from military program directors and fifty-one were received from VA program directors. AEGDs reported treating a higher proportion of children patients and GPRs more medically intensive, disadvantaged and HIV/AIDS patients. Over half of the directors reported increases in curriculum emphasis in implantology. The program directors reported a high level of inadequate preparation among incoming dental residents. Having a higher ratio of residents to total number of faculty predicted inadequate preparation (p=.022) although the model was weak. Although HRSA doesn't financially support federally sponsored programs, their goal of improved dental training to care for medically compromised individuals is facilitated through these programs, thus making military and VA general dentistry programs a national resource.

Quantitative and Qualitative Evaluation of Iranian Researchers' Scientific Production in Dentistry Subfields.

PubMed

Yaminfirooz, Mousa; Motallebnejad, Mina; Gholinia, Hemmat; Esbakian, Somayeh

2015-10-01

As in other fields of medicine, scientific production in the field of dentistry has significant placement. This study aimed at quantitatively and qualitatively evaluating Iranian researchers' scientific output in the field of dentistry and determining their contribution in each of dentistry subfields and branches. This research was a scientometric study that applied quantitative and qualitative indices of Web of Science (WoS). Research population consisted of927indexed documents published under the name of Iran in the time span of 1993-2012 which were extracted from WoS on 10 March 2013. The Mann-Whitney test and Pearson correlation coefficient were used to data analyses in SPSS 19. 777 (83. 73%) of indexed items of all scientific output in WoS were scientific articles. The highest growth rate of scientific productionwith90% belonged to endodontic sub field. The correlation coefficient test showed that there was a significant positive relationship between the number of documents and their publication age (P < 0. 0001). There was a significant difference between the mean number of published articles in the first ten- year (1993-2003) and that of the second one (2004-2013), in favor of the latter (P = 0. 001). The distribution frequencies of scientific production in various subfields of dentistry were very different. It needs to reinforce the infrastructure for more balanced scientific production in the field and its related subfields.

Titanium in dentistry: historical development, state of the art and future perspectives.

PubMed

Jorge, Juliana Ribeiro Pala; Barão, Valentim Adelino; Delben, Juliana Aparecida; Faverani, Leonardo Perez; Queiroz, Thallita Pereira; Assunção, Wirley Gonçalves

2013-06-01

Titanium is a metallic element known by several attractive characteristics, such as biocompatibility, excellent corrosion resistance and high mechanical resistance. It is widely used in Dentistry, with high success rates, providing a favorable biological response when in contact with live tissues. Therefore, the objective of this study was to describe the different uses of titanium in Dentistry, reviewing its historical development and discoursing about its state of art and future perspective of its utilization. A search in the MEDLINE/PubMed database was performed using the terms 'titanium', 'dentistry' and 'implants'. The title and abstract of articles were read, and after this first screening 20 articles were selected and their full-texts were downloaded. Additional text books and manual search of reference lists within selected articles were included. Correlated literature showed that titanium is the most used metal in Implantology for manufacturing osseointegrated implants and their systems, with a totally consolidated utilization. Moreover, titanium can be also employed in prosthodontics to obtain frameworks. However, problems related to its machining, casting, welding and ceramic application for dental prosthesis are still limiting its use. In Endodontics, titanium has been used in association to nickel for manufacturing rotatory instruments, providing a higher resistance to deformation. However, although the different possibilities of using titanium in modern Dentistry, its use for prostheses frameworks still needs technological improvements in order to surpass its limitations.

Emerging Trends of Herbal Care in Dentistry

PubMed Central

Kumar, Gunjan; Jalaluddin, Md.; Rout, Purnendu; Mohanty, Rajat; Dileep, C.L.

2013-01-01

Herbs are staging a comeback and herbal ‘renaissance’ is happening all over the globe. The herbal products, today, symbolize safety, in contrast to the synthetics that are regarded as unsafe to humans and the environment. A herb, botanically speaking, is any plant that lacks the woody tissue which is characteristic of shrubs or trees. More specifically, herbs are plants which are used medicinally or for their flavour or scent. Herbs with medicinal properties are a useful and an effective source of treatment for various disease processes. Herbal extracts have been successfully used in dentistry as tooth cleaning and antimicrobial plaque agents. The use of herbal medicines continues to expand rapidly across the world. Many people take herbal medicines or herbal products now for their health care in different national healthcare settings. Herbal extracts have been used in dentistry for reducing inflammation, as antimicrobial plaque agents, for preventing release of histamine and as antiseptics, antioxidants, antimicrobials, antifungals, antibacterials, antivirals and analgesics. They also aid in healing and are effective in controlling microbial plaque in gingivitis and periodontitis, thereby improving immunity. PMID:24086929

Tooth wear and wear investigations in dentistry.

PubMed

Lee, A; He, L H; Lyons, K; Swain, M V

2012-03-01

Tooth wear has been recognised as a major problem in dentistry. Epidemiological studies have reported an increasing prevalence of tooth wear and general dental practitioners see a greater number of patients seeking treatment with worn dentition. Although the dental literature contains numerous publications related to management and rehabilitation of tooth wear of varying aetiologies, our understanding of the aetiology and pathogenesis of tooth wear is still limited. The wear behaviour of dental biomaterials has also been extensively researched to improve our understanding of the underlying mechanisms and for the development of restorative materials with good wear resistance. The complex nature of tooth wear indicates challenges for conducting in vitro and in vivo wear investigations and a clear correlation between in vitro and in vivo data has not been established. The objective was to critically review the peer reviewed English-language literature pertaining to prevalence and aetiology of tooth wear and wear investigations in dentistry identified through a Medline search engine combined with hand-searching of the relevant literature, covering the period between 1960 and 2011. © 2011 Blackwell Publishing Ltd.

Laser in dentistry: Biostimulation and surgery

NASA Astrophysics Data System (ADS)

Barzè, Franco; Palmieri, Beniamino; Scalise, Lorenzo; Rottigni, Valentina

2012-09-01

Laser therapy has achieved an important rule in cosmetic dentistry especially in the treatment of several complications such as leukoplakia, oral lichen planus, glossitis, oral mucositis, labial herpes virus, stomatitis, frenulum and oral hemangioma. In our study we enrolled 40 patients affected by these diseases to treat them with a new infrared dental laser demonstrating that it is extremely safe and effective in pain and postoperative discomforts reduction.

Evaluation of scientific output in Dentistry in Spanish Universities

PubMed Central

De la Flor-Martínez, María; Sánchez-Fernández, Elena; Abadal, Ernest; Cobo, Manuel-Jesús; Herrera-Viedma, Enrique

2017-01-01

Background The aim of this study was to assess the scientific output of Spanish universities that offer a bachelor’s degree in dentistry through the use of various bibliometric indicators. Material and Methods A total of 21 universities offered a bachelor’s degree in dentistry in academic year 2016-2017. The search for papers published by authors associated with these institutions was carried out using the selection of journals listed in the Journal Citation Reports (JCR) and the Web of Knowledge database for the period 1986-2017. On the basis of these data, we determined the output, the h-, g- and hg-indexes, the most productive authors, international collaborations, and the most relevant journals. Results Public universities obtained better results than private universities. The University of Valencia was ranked first, followed by the Complutense University of Madrid and the University of Granada. The most productive author was José Vicente Bagán, but the author with the highest h-index was Mariano Sanz and Manuel Toledado. The universities with the greatest output and highest citation rates had more international collaborations. The most developed fields in Spanish universities were Oral surgery, Oral medicine and Dental materials. The universities had different models of production. At universities such as Barcelona or Valencia, the production was focused on very few departments and authors. At the other extreme, the University of Granada had various sources of research and authors, which meant that its output and citation rate could increase more. Conclusions University faculties must provide suitable academic and research training, and therefore must be assessed using objective criteria and bibliometric tools. Although the number of university schools and faculties that teach dentistry has increased, and particularly the number of private universities, there is no correlation between their quality and output and the number of places offered on their

Critical Issues for Dentistry: PGD Program Directors Respond.

ERIC Educational Resources Information Center

Atchison, Kathryn A.; Cheffetz, Susan E.

2002-01-01

Surveyed directors of programs in postgraduate education in general dentistry (PGD) about critical issues facing their programs. Identified 12 themes: lack of postdoctoral applicants; student quality; professionalism and attitudes; number of postdoctoral positions; lack of funding; quality of facilities; special patient care; program curriculum;…

Implant dentistry curriculum in undergraduate education: part 1-a literature review.

PubMed

Kroeplin, Birgit S; Strub, Joerg R

2011-01-01

The aim of this literature review was to evaluate to what extent oral implant dentistry was integrated into undergraduate educational programs worldwide. An online search of PubMed (MEDLINE and additional life science journals) was performed for articles published from 1966 to January 2010 using combinations of select medical subject headings. Additionally, the ISI Web of Knowledge database (MEDLINE: 1950 to present, Web of Science: 1945 to present) was searched using "education" and "implant" as search terms. The online search was supplemented with a manual search of dental journals in the fields of education, prosthodontics, and implant dentistry and of the reference lists of selected full-text articles. Surveys comparing different undergraduate dental implant curricula and articles describing the undergraduate dental implant curriculum of a single university were identified. Postgraduate or continuing education programs for dental practitioners or master and specialist programs were excluded. Twenty-five articles met the inclusion criteria of this review. The percentage of universities that included implant dentistry in undergraduate education increased from 51% in 1974 to 97% in 2006 for universities in the United States and to 100% for surveyed European universities. All curricula included lectures (mostly 1 to 20 hours) and 30% to 42% included laboratory courses, but the level of clinical experience differed greatly between surveyed universities. Because oral implant dentistry has become a standard treatment alternative, the undergraduate dental curricula should include its application in treatment planning, observation of placing and restoring implants, and treating patients with implant-retained or -supported restorations.

The dental public health implications of cosmetic dentistry: a scoping review of the literature.

PubMed

Doughty, J; Lala, R; Marshman, Z

2016-09-01

The popularity of cosmetic surgery has seen a rapid increase recently, with the trend mirrored in dentistry. The Department of Health expressed concerns about the potential for biological and psychosocial harm of these cosmetic procedures. Furthermore, the dental public health implications (DPH) of the growing uptake of cosmetic dental procedures have not been explored. Conduct a scoping review to explore the DPH implications of cosmetic dentistry and identify gaps for future research. A fivestage scoping review was conducted of studies identified using the search terms cosmetic AND dentistry. Data from the studies meeting the inclusion criteria were extracted, collated and summarised into themes. Fifty-seven papers met the inclusion criteria (11 cross-sectional studies, 10 literature reviews and 36 opinion pieces). The DPH implications were summarised into five emergent themes: dento-legal and ethical, marketing, psychosocial, biological and workforce. These themes revealed patients' increased expectations, expanding commercialisation of the profession, psychological risks to vulnerable patients, the iatrogenic consequences of invasive cosmetic dental procedures and workforce implications of the current trends. The scoping review found that existing literature on cosmetic dentistry is predominately anecdotal - professional opinions and discussions. Despite this, our findings demonstrated workforce training and governance implications due to increased demand for cosmetic dentistry. Further empirical research is needed to understand the DPH implications of the increasing demand and uptake of cosmetic dental procedures to guide evidence-based policy to safeguard patients and improve the quality of dental services. Copyright© 2016 Dennis Barber Ltd

Educators' and Applicants' Views of the Postdoctoral Pediatric Dentistry Admission Process: A Qualitative Study.

PubMed

Ricker, Kevin; Mihas, Paul; Lee, Jessica Y; Guthmiller, Janet M; Roberts, Michael W; Divaris, Kimon

2015-11-01

The postdoctoral application and matching process in dental education is a high-stakes and resource-intensive process for all involved. While programs seek the most qualified candidates, applicants strive to be competitive to increase their likelihood of being accepted to a desirable program. There are limited data regarding either subjective or objective factors underlying the complex interplay between programs and applicants. This qualitative study sought to provide insight into the stakeholders' experiences and views on the matching process. Telephone and in-person interviews were conducted with ten pediatric dentistry program directors and ten recent applicants to pediatric dentistry programs in the United States in 2013-14. Participants were selected to represent the geographic (five districts of the American Academy of Pediatric Dentistry) and institutional (hospital- or university-based) diversity of pediatric dentistry programs. Interviews were recorded and transcribed verbatim. Veracity and need for more information were the themes most often articulated by both groups. The program directors most valued teachability and self-motivation as desirable applicant characteristics. The applicants relied primarily on subjective sources to gather information about programs and prioritized location and financial factors as pivotal for their rankings. Both groups appreciated the uniformity of the current application process and highlighted several weaknesses and areas for improvement. These results shed light on the postdoctoral matching process in pediatric dentistry via a qualitative description of stakeholders' experiences and viewpoints. These insights can serve as a basis for improving and refining the matching process.

Defensive dentistry and the young dentist - this isn't what we signed up for.

PubMed

Hassan, A Al

2017-11-24

Why did I want to become a dentist? I wanted a job where I would be respected as a professional and could change the lives of others, using my hands. This, I thought, would be my ideal profession; one where I could walk into work with a smile on my face every day. Cue dental school a place where one is trained to become competent in all areas of general dentistry. As readers will appreciate, dentistry is a vast field and the question that comes to mind is how so many diverse and varied topics can be jam packed into a five-year course. There has always been a debate about what to put in, and therefore leave out. At my particular dental school, the first two years covered basic scientific theory, leaving three years to get into clinical dentistry with some 'other' aspects sprinkled in. Some of these aspects included general communication skills, record keeping and one or two practice visits at fancy dental practices to see how good life was as a general dental practitioner. In light of the profession's current climate and the rise of defensive dentistry, I aim to reflect on why many young graduates from all over the country feel out of touch with the profession so early on in their careers, and why some of these 'other' aspects of dentistry should have been covered much more comprehensively to prepare us for the big wide world.

[Agreement Between the College of Medicine and Dentistry of New Jersey and the Council of Chapters of the American Association of University Professors at the College of Medicine and Dentistry of New Jersey.

ERIC Educational Resources Information Center

New Jersey Coll. of Medicine and Dentistry, Newark.

This agreement between the College of Medicine and Dentistry of New Jersey and the Council of Chapters of the American Association of University Professors at the College of Medicine and Dentistry of New Jersey is effective from June 8, 1973 to June 30, 1975. Contained in the agreement are articles covering policy statements, grievance procedures,…

Awareness of Eco-Friendly Dentistry among Dental Faculty and Students of King Khalid University, Saudi Arabia.

PubMed

Al-Qarni, Mohammed A; Shakeela, Nasim Vahid; Alamri, Mohammed Abdullah; Alshaikh, Yahya A

2016-10-01

Eco-friendly or green dentistry can be a reality by effectively designing dental clinics and using more eco-friendly materials in the clinical practice. To determine the awareness of eco-friendly dentistry among dental faculty and students in preparation for future implementation. Assessment of knowledge regarding eco-friendly dentistry was done using an 18 item self-administered questionnaire among 160 participants. After baseline data collection, the intervention was done by educating participants with a power point presentation. The post-intervention data was then collected for analysis. Statistical analysis was done using Wilcoxon's signed rank test and one-way ANOVA. The educational intervention increased the knowledge about eco-friendly dentistry confirming the importance of continuing education. There was a statistically significant gain in knowledge among the participants after the presentation. The gain was highest for department of Preventive Dental Sciences (PDS) followed by Substitute Dental Sciences (SDS), No specialty, Maxillofacial Dental Sciences (MDS), and Restorative Dental Sciences (RDS) respectively. (F=5.5091, p<0.05). Lack of knowledge of green dentistry amongst the dental fraternity is highly prevailing. The same can be substantiated with effective training in the respective fields if channelized through the curriculum in an educational set-up.

Ocular complications associated with local anesthesia administration in dentistry.

PubMed

Boynes, Sean G; Echeverria, Zydnia; Abdulwahab, Mohammad

2010-10-01

The most widely used method for controlling pain during dental procedures is the intraoral administration of local anesthetics in close proximity to a specific nerve or fiber to obtund nerve conduction. The most commonly anesthetized nerves in dentistry are branches or nerve trunks associated with the maxillary and mandibular divisions of the trigeminal nerve (cranial nerve V). However, other nerves may be inadvertently affected by intraoral local anesthesia injections, resulting in anesthetic complications of structures far from the oral cavity. Practitioners should be aware of potential ocular complications following intraoral injections in dentistry. These complications include oculomotor paralysis and vision loss. The knowledge of these conditions and their potential cause should alert the dentist to the importance of appropriate injection techniques and an understanding of management protocol. Copyright © 2010 Elsevier Inc. All rights reserved.

[Application of photodynamic therapy in dentistry – literature review].

PubMed

Oruba, Zuzanna; Chomyszyn-Gajewska, Maria

Photodynamic therapy (PDT) is based on the principle that the target cells are destroyed by means of toxic reactive oxygen species generated upon the interaction of a photosensitizer, light and oxygen. This method is nowadays widely applied in various branches of medicine, mainly in oncology and dermatology. It is also applied in dentistry in the treatment of oral potentially malignant disorders (like lichen planus or leukoplakia) and infectious conditions (periodontitis, herpetic cheilitis, root canal disinfection). The application of the photodynamic therapy in the abovementioned indications is worth attention, as the method is noninvasive, painless, and the results of the published studies seem promising. The present article aims at presenting the principle of the photodynamic therapy and, based on the literature, the possibilities and results of its application in dentistry.

[Evaluation of preventive care in the dentistry department clinics of the University Cheikh Anta Diop in Dakar].

PubMed

Diouf, M; Faye, A; Cisse, D; Faye, D; Lo, C M M

2011-01-01

This was a cross-sectional study of 295 patients treated by dentistry students that aimed to evaluate the preventive care received by patients attending clinics of the dentistry department of the University Cheikh Anta Diop in Dakar. The sociodemographic characteristics of the patients, clinic specialty, patients' brushing technique and the other preventive care was recorded. The study sample comprised 48.5% men and 76.6% adults. Over 32% of the patients were from the conservative dentistry clinic. For 52.2% of the patients, no preventive action was provided. The use of visual aids when teaching oral hygen ne was observed for 17.4% of cases. Attitudes and practices of the dentistry students in relation to care require more vigilance and emphasis on prevention.

Comparison of three different laser systems for application in dentistry

NASA Astrophysics Data System (ADS)

Mindermann, Anja; Niemz, M. H.; Eisenmann, L.; Loesel, Frieder H.; Bille, Josef F.

1993-12-01

Three different laser systems have been investigated according to their possible application in dentistry: a free running and a Q-switched microsecond Ho:YAG laser, a free running microsecond Er:YAG laser and picosecond Nd:YLF laser system consisting of an actively mode locked oscillator and a regenerative amplifier. The experiments focused on the question if lasers can support or maybe replace ordinary drilling machines. For this purpose several cavities were generated with the lasers mentioned above. Their depth and quality were judged by light and electron microscopy. The results of the experiments showed that the picosecond Nd:YLF laser system has advantages compared to other lasers regarding their application in dentistry.

Forensic dentistry in human identification: A review of the literature

PubMed Central

Ata-Ali, Fadi

2014-01-01

An update is provided of the literature on the role of odontology in human identification, based on a PubMed-Medline search of the last 5 years and using the terms: “forensic dentistry” (n = 464 articles), “forensic odontology” (n = 141 articles) and “forensic dentistry identification” (n = 169 articles). Apart from these initial 774 articles, others considered to be important and which were generated by a manual search and cited as references in review articles were also included. Forensic dentistry requires interdisciplinary knowledge, since the data obtained from the oral cavity can contribute to identify an individual or provide information needed in a legal process. Furthermore, the data obtained from the oral cavity can narrow the search range of an individual and play a key role in the victim identification process following mass disasters or catastrophes. This literature search covering the last 5 years describes the novelties referred to buccodental studies in comparative identification, buccodental evaluation in reconstructive identification, human bites as a method for identifying the aggressor, and the role of DNA in dental identification. The oral cavity is a rich and noninvasive source of DNA, and can be used to solve problems of a social, economic or legal nature. Key words:Forensic identification, DNA, forensic dentistry, rugoscopy, cheiloscopy, saliva. PMID:24790717

The prediction in computer color matching of dentistry based on GA+BP neural network.

PubMed

Li, Haisheng; Lai, Long; Chen, Li; Lu, Cheng; Cai, Qiang

2015-01-01

Although the use of computer color matching can reduce the influence of subjective factors by technicians, matching the color of a natural tooth with a ceramic restoration is still one of the most challenging topics in esthetic prosthodontics. Back propagation neural network (BPNN) has already been introduced into the computer color matching in dentistry, but it has disadvantages such as unstable and low accuracy. In our study, we adopt genetic algorithm (GA) to optimize the initial weights and threshold values in BPNN for improving the matching precision. To our knowledge, we firstly combine the BPNN with GA in computer color matching in dentistry. Extensive experiments demonstrate that the proposed method improves the precision and prediction robustness of the color matching in restorative dentistry.

78 FR 26053 - Advisory Committee on Training in Primary Care Medicine and Dentistry; Notice of Meeting

Federal Register 2010, 2011, 2012, 2013, 2014

2013-05-03

... DEPARTMENT OF HEALTH AND HUMAN SERVICES Health Resources and Service Administration Advisory Committee on Training in Primary Care Medicine and Dentistry; Notice of Meeting In accordance with section... following meeting: Name: Advisory Committee on Training in Primary Care Medicine and Dentistry (ACTPCMD...

78 FR 48440 - Advisory Committee on Training in Primary Care Medicine and Dentistry; Notice of Meeting

Federal Register 2010, 2011, 2012, 2013, 2014

2013-08-08

... DEPARTMENT OF HEALTH AND HUMAN SERVICES Health Resources and Service Administration Advisory Committee on Training in Primary Care Medicine and Dentistry; Notice of Meeting In accordance with section... following meeting: Name: Advisory Committee on Training in Primary Care Medicine and Dentistry (ACTPCMD...

The application of finite element analysis in the skull biomechanics and dentistry.

PubMed

Prado, Felippe Bevilacqua; Rossi, Ana Cláudia; Freire, Alexandre Rodrigues; Ferreira Caria, Paulo Henrique

2014-01-01

Empirical concepts describe the direction of the masticatory stress dissipation in the skull. The scientific evidence of the trajectories and the magnitude of stress dissipation can help in the diagnosis of the masticatory alterations and the planning of oral rehabilitation in the different areas of Dentistry. The Finite Element Analysis (FEA) is a tool that may reproduce complex structures with irregular geometries of natural and artificial tissues of the human body because it uses mathematical functions that enable the understanding of the craniofacial biomechanics. The aim of this study was to review the literature on the advantages and limitations of FEA in the skull biomechanics and Dentistry study. The keywords of the selected original research articles were: Finite element analysis, biomechanics, skull, Dentistry, teeth, and implant. The literature review was performed in the databases, PUBMED, MEDLINE and SCOPUS. The selected books and articles were between the years 1928 and 2010. The FEA is an assessment tool whose application in different areas of the Dentistry has gradually increased over the past 10 years, but its application in the analysis of the skull biomechanics is scarce. The main advantages of the FEA are the realistic mode of approach and the possibility of results being based on analysis of only one model. On the other hand, the main limitation of the FEA studies is the lack of anatomical details in the modeling phase of the craniofacial structures and the lack of information about the material properties.

Quantitative and Qualitative Evaluation of Iranian Researchers’ Scientific Production in Dentistry Subfields

PubMed Central

Yaminfirooz, Mousa; Motallebnejad, Mina; Gholinia, Hemmat; Esbakian, Somayeh

2015-01-01

Background: As in other fields of medicine, scientific production in the field of dentistry has significant placement. This study aimed at quantitatively and qualitatively evaluating Iranian researchers’ scientific output in the field of dentistry and determining their contribution in each of dentistry subfields and branches. Methods: This research was a scientometric study that applied quantitative and qualitative indices of Web of Science (WoS). Research population consisted of927indexed documents published under the name of Iran in the time span of 1993-2012 which were extracted from WoS on 10 March 2013. The Mann-Whitney test and Pearson correlation coefficient were used to data analyses in SPSS 19. Results: 777 (83. 73%) of indexed items of all scientific output in WoS were scientific articles. The highest growth rate of scientific productionwith90% belonged to endodontic sub field. The correlation coefficient test showed that there was a significant positive relationship between the number of documents and their publication age (P < 0. 0001). There was a significant difference between the mean number of published articles in the first ten- year (1993-2003) and that of the second one (2004-2013), in favor of the latter (P = 0. 001). Conclusions: The distribution frequencies of scientific production in various subfields of dentistry were very different. It needs to reinforce the infrastructure for more balanced scientific production in the field and its related subfields. PMID:26635439

University-Industry Relationships in Dentistry: Past, Present, Future.

ERIC Educational Resources Information Center

Barnett, Michael L.

2002-01-01

Presents an overview of the evolution of academic-industry partnerships in dentistry and their value to each of the partners; discusses details to be considered by investigators seeking to work with industry; and reviews some of the issues and dilemmas that can arise from academic-industry interactions. (EV)

Applications of botulinum toxin in dentistry: A comprehensive review

PubMed Central

Srivastava, Sanjeev; Kharbanda, Smriti; Pal, U. S.; Shah, Vinit

2015-01-01

The horizons of treatment options in dentistry are broadening rapidly. In this scenario, applications of unconventional treatment options like use of botulinum toxin (BT) are gaining momentum. The use of BT has been popularly accepted in esthetic procedures like management of facial wrinkles; however, it has been documented to be successful in a variety of conditions. Of particular interest to this paper are applications of BT in the maxillofacial region, concerned to dentistry. BT offers a transient, reversible, relatively safe treatment option to many conditions of interest to a dental practitioner. Dental surgeons by their virtue of being extensively aware of the anatomy of faciomaxillary region are a potential pool of operators who can use BT in their armamentarium with minor skill enhancement and thus widen the perspective of alternative, minimally invasive options to refractory conditions or invasive protocols. PMID:27390488

Knowledge and awareness of medical doctors, medical students and nurses about dentistry in Nigeria.

PubMed

Oyetola, Elijah Olufemi; Oyewole, Taiwo; Adedigba, Micheal; Aregbesola, Stephen Tunde; Umezudike, Kehinde; Adewale, Adedotun

2016-01-01

Various studies have reported poor awareness and knowledge of dentistry in the Nigerian population. There is, however, paucity of information assessing the knowledge and awareness of medical doctors/students and nurses about dentistry. The present study is aimed at determining the knowledge and awareness of medical doctors/students and nurses about dentistry. Self-administered questionnaires were randomly distributed among medical doctors/students, and nurses of Obafemi Awolowo Teaching Hospitals' Complex, Ile-Ife, Nigeria. Information collected using the questionnaire included participants' biodata, questions evaluating dental awareness, knowledge of systemic and oral health connections as well as referral practices. The data analysis was done with STATA version 11 software. A total of 300 questionnaires were randomly distributed among doctors/students and nurses, 206 were returned (response rate of 69%). Of the returned questionnaires, 129(63%) were males and 77(37%) were females. There were 42 medical doctors, 49 nurses and 115 medical students. The mean age of the participants was 26.7 years (SD 5.2). Majority (99.5%) was aware of dental profession, but 92% had never referred patients for dental consultation. One third (31%) of medical doctors believed that Ludwig angina was a cardiac disease. A large proportion of the respondents (61%) see no need for routine dental visit while 27% would want to visit the dentist only when they had a dental complaint. Although a large percentage of the participants claimed to be aware of dentistry, our findings revealed low level of knowledge and attitude to Dentistry. Efforts should be made towards closing this knowledge gap to achieve efficient oral health.

Antibiotic prophylaxis for children with sickle cell disease: a survey of pediatric dentistry residency program directors and pediatric hematologists.

PubMed

Tate, Anupama Rao; Norris, Chelita Kaye; Minniti, Caterina P

2006-01-01

The purposes of this study were to: (1) investigate the current clinical practice regarding the use of antibiotic prophylaxis by pediatric dentistry residency program directors and pediatric hematologists for children with sickle cell disease (SCD) requiring dental treatment; and (2) evaluate the perceived relative risk of bacteremia following specific dental procedures, as defined by pediatric dentistry residency program directors and pediatric hematologists. A written survey depicting various clinical scenarios of SCD children requiring common dental procedures was mailed to directors of pediatric dental advanced education programs and distributed to pediatric hematologists attending the 2003 Annual Sickle Cell Disease Association of America conference in Washington, DC. Surveys were returned by 60% (N=34/57) of the pediatric dentistry residency program directors. The surveys were obtained from 51% of pediatric hematologists at the meeting (N=72/140). At least 50% of all respondents recommended prophylaxis for the following clinical situations: dental extractions, treatment under general anesthesia, and status post splenectomy. The perceived risk of infectious complication was highest for extractions, followed by restorative treatment and tooth polishing. Dental residency program directors were more likely (71%, N=24/34) to recommend additional antibiotic therapy for patients taking penicillin prophylaxis if they required an invasive oral surgical procedure. Conversely, only 38% (N=25/66) of pediatric hematologists recommended additional antibiotic therapy (P=.001). Eighty-six percent of dental residency program directors (N=25/29) chose amoxicillin for prophylaxis whereas only 62% of pediatric hematologists (N=36/58) recommended amoxicillin. (P<.05). There is a lack of consensus on the appropriate use of antibiotic prophylaxis in SCD children undergoing dental treatments. Further research and risk/benefit assessment is needed to create a unified approach.

Awareness of Eco-Friendly Dentistry among Dental Faculty and Students of King Khalid University, Saudi Arabia

PubMed Central

Al-Qarni, Mohammed A.; Alamri, Mohammed Abdullah; Alshaikh, Yahya A.

2016-01-01

Introduction Eco-friendly or green dentistry can be a reality by effectively designing dental clinics and using more eco-friendly materials in the clinical practice. Aim To determine the awareness of eco-friendly dentistry among dental faculty and students in preparation for future implementation. Materials and Methods Assessment of knowledge regarding eco-friendly dentistry was done using an 18 item self-administered questionnaire among 160 participants. After baseline data collection, the intervention was done by educating participants with a power point presentation. The post-intervention data was then collected for analysis. Statistical analysis was done using Wilcoxon’s signed rank test and one-way ANOVA. Results The educational intervention increased the knowledge about eco-friendly dentistry confirming the importance of continuing education. There was a statistically significant gain in knowledge among the participants after the presentation. The gain was highest for department of Preventive Dental Sciences (PDS) followed by Substitute Dental Sciences (SDS), No specialty, Maxillofacial Dental Sciences (MDS), and Restorative Dental Sciences (RDS) respectively. (F=5.5091, p<0.05). Conclusion Lack of knowledge of green dentistry amongst the dental fraternity is highly prevailing. The same can be substantiated with effective training in the respective fields if channelized through the curriculum in an educational set-up. PMID:27891464

The influence of patients' decisions on treatment planning in restorative dentistry.

PubMed

Kalsi, Jagdip S; Hemmings, Kenneth

2013-11-01

As part of treatment planning, options are presented to patients by dentists. An informal discussion takes place involving a cost-benefit analysis and a treatment plan is agreed. Evidence-based dentistry takes into account the best available literature, clinical experience and patient factors to guide the dentist. Dentists exert considerable influence on which treatment modality is selected. This paper focuses on the importance of patient factors which lead to less than ideal, clinically acceptable, treatment plans that nevertheless give patient satisfaction over the long term. Though no universally accepted healthcare model exists for restorative dentistry, patients' decisions are most influenced by their relationship with their dentist over factors such as time, access and cost. Letters should be sent to patients clarifying the nature of all proposed options, including advantages and disadvantages, complications, success rates, biological and financial costs and what happens if no treatment is carried out. Many psychological and social determinants influence patients'values and decision-making when planning for restorative dentistry. These lead to a treatment plan agreed between the patient and the dentist. Often an element of compromise is considered acceptable to both parties when the evidence would suggest an alternative treatment to be preferable.

Nanodrug delivery systems in dentistry: a review on current status and future perspectives.

PubMed

Renugalakshmi, Apathsakayan; Vinothkumar, Thilla Sekar; Kandaswamy, Deivanayagam

2011-09-01

The present review provides an insight into various potential areas of dentistry that are being invaded by nanotechnology based drugs and drug delivery systems. Current treatments for diseases of dental and oral structures rely on the use of classical pharmacological agents which, in some cases are limited by low efficacy and lack of selectivity to target cells. However, various nanostructures in drug delivery and their challenges in the field of dentistry have not been reviewed so far in the literature. The different treatment opportunities of importance include caries control restorations, tooth remineralisation, management of dentinal hypersensitivity, dental caries vaccine, management of oral biofilm, root canal disinfection, local anaesthesia and periodontal infection. The authors have also identified few dental applications demanding extensive research to emerge as a promising therapeutic strategy. We conclude by claiming that dentistry should follow the trend of probing matter at nanoscale to achieve a predictable treatment outcome.

[Anti-hepatitis B surface antigen titres in vaccinated dentistry students at Damascus University].

PubMed

Srour, I H; Mashlah, A

2012-06-01

Dental practice carries considerable danger for acquiring bloodborne pathogens such as hepatitis B virus (HBV). Vaccination against this virus is an important approach to reducing the infection. Post-vaccination test to confirm the seroconversion is important also. Over the period 1 March-31 May 2010, we assessed the efficacy of HBV vaccination among 91 fourth-year dental students at Damascus University, who were vaccinated under the mandatory Faculty of Dentistry programme. Anti-HBsAg antibody titres were determined in the blood samples using an enzyme immunoassay to measure; > or = 10 IU/mm was considered an adequate response titer. Seven of the 91 dentistry students (7.7%) had anti-HBs antibody titre < 10 mlU/mL. The frequency of unresponsiveness was significantly higherwith smoking (P = 0.012) and alcohol consumption (P = 0.014). Anti-HBs test should be included in routine immunization services of the School of Dentistry at Damascus University.

Ozone Therapy in Dentistry

PubMed Central

Domb, William C

2014-01-01

Summary The 21st century dental practice is quite dynamic. New treatment protocols and new materials are being developed at a rapid pace. Ozone dental therapy falls into the category of new treatment protocols in dentistry, yet ozone is not new at all. Ozone therapy is already a major treatment modality in Europe, South America and a number of other countries. What is provided here will not be an exhaustive scientific treatise so much as a brief general introduction into what dentists are now doing with ozone therapies and the numerous oral/systemic links that make this subject so important for physicians so that, ultimately, they may serve their patients more effectively and productively. PMID:25363268

Dentistry and criminal law.

PubMed

Khoury, B S; Khoury, J N

2017-09-01

Criminal law in dentistry, as shaped and moulded by the prevailing views of society, defines what is or is not socially acceptable. It applies in both personal and professional contexts with the intended consequence of protecting the public from unacceptable conduct and potential imbalances of power. At its centre, a patient's consent plays a pivotal role in transforming unlawful conduct into lawful conduct. This literature review considers the current law and the trend of utilizing criminal law in addition to non-criminal law alternatives of reprimanding clinicians for failure to achieve consent in the course of dental practice. Dentists must appreciate this change and the prosecuting authority's increasing willingness to resort to criminal law. © 2017 Australian Dental Association.

Current overview on dental stem cells applications in regenerative dentistry.

PubMed

Bansal, Ramta; Jain, Aditya

2015-01-01

Teeth are the most natural, noninvasive source of stem cells. Dental stem cells, which are easy, convenient, and affordable to collect, hold promise for a range of very potential therapeutic applications. We have reviewed the ever-growing literature on dental stem cells archived in Medline using the following key words: Regenerative dentistry, dental stem cells, dental stem cells banking, and stem cells from human exfoliated deciduous teeth. Relevant articles covering topics related to dental stem cells were shortlisted and the facts are compiled. The objective of this review article is to discuss the history of stem cells, different stem cells relevant for dentistry, their isolation approaches, collection, and preservation of dental stem cells along with the current status of dental and medical applications.

Dental Students' Self-Assessed Competence in Geriatric Dentistry.

ERIC Educational Resources Information Center

Kiyak, H. Asuman; Brudvik, James

1992-01-01

A study of four classes of dental students (n=172) exposed to both didactic and clinical geriatric dental training found that the students perceived significant improvements in their abilities to manage geriatric patients in all areas assessed, notably treatment planning, preventive dentistry, referrals, and providing care in alternative settings.…

Biosmart Materials: Breaking New Ground in Dentistry

PubMed Central

Badami, Vijetha; Ahuja, Bharat

2014-01-01

By definition and general agreement, smart materials are materials that have properties which may be altered in a controlled fashion by stimuli, such as stress, temperature, moisture, pH, and electric or magnetic fields. There are numerous types of smart materials, some of which are already common. Examples include piezoelectric materials, which produce a voltage when stress is applied or vice versa, shape memory alloys or shape memory polymers which are thermoresponsive, and pH sensitive polymers which swell or shrink as a response to change in pH. Thus, smart materials respond to stimuli by altering one or more of their properties. Smart behaviour occurs when a material can sense some stimulus from its environment and react to it in a useful, reliable, reproducible, and usually reversible manner. These properties have a beneficial application in various fields including dentistry. Shape memory alloys, zirconia, and smartseal are examples of materials exhibiting a smart behavior in dentistry. There is a strong trend in material science to develop and apply these intelligent materials. These materials would potentially allow new and groundbreaking dental therapies with a significantly enhanced clinical outcome of treatments. PMID:24672407

Fundamentals in Biostatistics for Investigation in Pediatric Dentistry: Part II -Biostatistical Methods.

PubMed

Pozos-Guillén, Amaury; Ruiz-Rodríguez, Socorro; Garrocho-Rangel, Arturo

The main purpose of the second part of this series was to provide the reader with some basic aspects of the most common biostatistical methods employed in health sciences, in order to better understand the validity, significance and reliability of the results from any article on Pediatric Dentistry. Currently, as mentioned in the first paper, Pediatric Dentists need basic biostatistical knowledge to be able to apply it when critically appraise a dental article during the Evidence-based Dentistry (EBD) process, or when participating in the development of a clinical study with dental pediatric patients. The EBD process provides a systematic approach of collecting, review and analyze current and relevant published evidence about oral health care in order to answer a particular clinical question; then this evidence should be applied in everyday practice. This second report describes the most commonly used statistical methods for analyzing and interpret collected data, and the methodological criteria to be considered when choosing the most appropriate tests for a specific study. These are available to Pediatric Dentistry practicants interested in reading or designing original clinical or epidemiological studies.

Epigenetics: a new frontier in dentistry.

PubMed

Williams, S D; Hughes, T E; Adler, C J; Brook, A H; Townsend, G C

2014-06-01

In 2007, only four years after the completion of the Human Genome Project, the journal Science announced that epigenetics was the 'breakthrough of the year'. Time magazine placed it second in the top 10 discoveries of 2009. While our genetic code (i.e. our DNA) contains all of the information to produce the elements we require to function, our epigenetic code determines when and where genes in the genetic code are expressed. Without the epigenetic code, the genetic code is like an orchestra without a conductor. Although there is now a substantial amount of published research on epigenetics in medicine and biology, epigenetics in dental research is in its infancy. However, epigenetics promises to become increasingly relevant to dentistry because of the role it plays in gene expression during development and subsequently potentially influencing oral disease susceptibility. This paper provides a review of the field of epigenetics aimed specifically at oral health professionals. It defines epigenetics, addresses the underlying concepts and provides details about specific epigenetic molecular mechanisms. Further, we discuss some of the key areas where epigenetics is implicated, and review the literature on epigenetics research in dentistry, including its relevance to clinical disciplines. This review considers some implications of epigenetics for the future of dental practice, including a 'personalized medicine' approach to the management of common oral diseases. © 2014 Australian Dental Association.

Jonathan Taft: dentistry's great forgotten hero.

PubMed

Ring, Malvin E

2006-01-01

One of the greatest figures in the development of the dental profession to the high status it enjoys today is all but forgotten. Jonathan Taft was dean of the second dental school in the world and wrote the most important clinical textbook of his time, one that was reprinted in many editions over a quarter of a century. Later appointed dean of the new University of Michigan Dental School, he instituted innovations in admission requirements and course of study that were copied by all subsequent schools and are the standards adhered to today. The editor of one of the most important dental journals for 44 years, a record unmatched to this day, he set the standards for modern dental periodical literature that have done so much to elevate dentistry that today it stands on a par with medicine as a truly science-based profession. He served dentistry in many capacities: president of the American Dental Association, founder of the National Association of Dental Faculties, and founder of the National Association of Dental Examiners. Over his lifetime, he published almost 200 professional papers and probably attended and lectured at more dental meetings than anyone of his day and since. His memory should be resurrected, and the profession must be made aware of the great debt it owes to this intrepid fighter for a better dental profession.

Faculty Attitudes at Indiana University School of Dentistry.

ERIC Educational Resources Information Center

Sorcinelli, Mary Deane

Dental educators' attitudes toward academic life are examined through structured, in-depth interviews with 122 full- and part-time faculty at Indiana University School of Dentistry. Results showed that the major reasons for choosing an academic career were influence of a faculty member or dean, interest in the subject matter, economics, and a…

Quality Assurance in a School of Dentistry: Getting Started.

ERIC Educational Resources Information Center

Guba, Christianne J.

1990-01-01

Steps in establishment of Indiana University School of Dentistry's quality assurance program included gathering existing information on quality assurance; ascertaining administrative support; appointing a committee; defining terms and setting goals; raising awareness and commitment; designing a patient satisfaction survey; undertaking a chart…

Have CONSORT guidelines improved the quality of reporting of randomised controlled trials published in public health dentistry journals?

PubMed

Savithra, Prakash; Nagesh, Lakshminarayan Shetty

2013-01-01

To assess a) whether the quality of reporting of randomised controlled trials (RCTs) has improved since the formulation of the Consolidated Standards of Reporting Trials (CONSORT) statement and b) whether there is any difference in reporting of RCTs between the selected public health dentistry journals. A hand search of the journals of public health dentistry was performed and four journals were identified for the study. They were Community Dentistry and Oral Epidemiology (CDOE), Community Dental Health (CDH), Journal of Public Health Dentistry (JPHD) and Oral Health and Preventive Dentistry (OHPD). A total of 114 RCTs published between 1990 and 2009 were selected. CONSORT guidelines were applied to each selected article in order to assess and determine any improvement since the publication of CONSORT guidelines. The chi-square test was employed to determine any statistical significant difference in quality of reporting of RCTs before and after the publication of the CONSORT guidelines. A comparison was also done to determine any statistically significant difference in quality of reporting of RCTs between the selected journals. Title, abstract, discussion and conclusion sections of the selected articles showed adherence to the CONSORT guidelines, whereas the compliance was poor with respect to the methodology section. The quality of reporting of RCTs is generally poor in public health dentistry journals. Overall, the quality of reporting has not substantially improved since the publication of CONSORT guidelines.

Azadirachta indica: A herbal panacea in dentistry - An update.

PubMed

Lakshmi, T; Krishnan, Vidya; Rajendran, R; Madhusudhanan, N

2015-01-01

Azadirachta indica commonly known as Neem, is an evergreen tree. Since time immemorial it has been used by Indian people for treatment of various diseases due to its medicinal properties. It possesses anti-bacterial, anti-cariogenic, anti-helminthic, anti-diabetic, anti-oxidant, astringent, anti-viral, cytotoxic, and anti-inflammatory activity. Nimbidin, Azadirachtin and nimbinin are active compounds present in Neem which are responsible for antibacterial activity. Neem bark is used as an active ingredient in a number of toothpastes and toothpowders. Neem bark has anti-bacterial properties, it is quite useful in dentistry for curing gingival problems and maintaining oral health in a natural way. Neem twigs are used as oral deodorant, toothache reliever and for cleaning of teeth. The objective of this article is to focus on the various aspects of Azadirachta indica in dentistry in order to provide a tool for future research.

Cultural competency: dentistry and medicine learning from one another.

PubMed

Formicola, Allan J; Stavisky, Judith; Lewy, Robert

2003-08-01

The Institute of Medicine (IOM) report Unequal Treatment: Confronting Racial and Ethnic Disparities in Health Care is serving as a catalyst for the medical profession to re-examine the manner in which its institutions and training programs relate to cultural competence. This report found that racial and ethnic disparities exist in health care and that a lack of access to care does not fully explain why such disparities exist. The IOM study found bias, stereotyping, prejudice, and clinical uncertainty as possible contributing causes. The U.S. Surgeon General's Report on the Oral Health of the Nation also pointed to oral health disparities related to race, ethnicity, and culture. This paper discusses how medicine is responding to the Unequal Treatment report and the lessons to be considered for dentistry. Recommendations on how dentistry can apply the knowledge from this report to help reduce oral health disparities are suggested.

Knowledge and awareness of medical doctors, medical students and nurses about dentistry in Nigeria

PubMed Central

Oyetola, Elijah Olufemi; Oyewole, Taiwo; Adedigba, Micheal; Aregbesola, Stephen Tunde; Umezudike, Kehinde; Adewale, Adedotun

2016-01-01

Introduction Various studies have reported poor awareness and knowledge of dentistry in the Nigerian population. There is, however, paucity of information assessing the knowledge and awareness of medical doctors/students and nurses about dentistry. The present study is aimed at determining the knowledge and awareness of medical doctors/students and nurses about dentistry. Methods Self-administered questionnaires were randomly distributed among medical doctors/students, and nurses of Obafemi Awolowo Teaching Hospitals’ Complex, Ile-Ife, Nigeria. Information collected using the questionnaire included participants’ biodata, questions evaluating dental awareness, knowledge of systemic and oral health connections as well as referral practices. The data analysis was done with STATA version 11 software. Results A total of 300 questionnaires were randomly distributed among doctors/students and nurses, 206 were returned (response rate of 69%). Of the returned questionnaires, 129(63%) were males and 77(37%) were females. There were 42 medical doctors, 49 nurses and 115 medical students. The mean age of the participants was 26.7 years (SD 5.2). Majority (99.5%) was aware of dental profession, but 92% had never referred patients for dental consultation. One third (31%) of medical doctors believed that Ludwig angina was a cardiac disease. A large proportion of the respondents (61%) see no need for routine dental visit while 27% would want to visit the dentist only when they had a dental complaint. Conclusion Although a large percentage of the participants claimed to be aware of dentistry, our findings revealed low level of knowledge and attitude to Dentistry. Efforts should be made towards closing this knowledge gap to achieve efficient oral health. PMID:27303588

[Quality assurance in dentistry--past, present and future].

PubMed

Vered, Y; Schwartz, N; Babayoff, I

2003-01-01

Quality assurance involves the cycle of quality assessment, formal identification of problems, developing a strategy for resolving problems and implementation of changes. Historically, the term "first do not harm" can be considered as the first step in quality assurance. Patients' high expectations from the outcomes of dental treatment, new technology and cost containment changed the perspectives completely. We are facing a new era of an increasing demand for patients' involvement as well as an increasing demand for accountability of the members of the profession. The article describes the development of the issue of quality assurance during the last thirty years and highlights the difficulties encountered by the profession in adjusting the changes due to lack of education, experience, knowledge and absence of a definition for accepted criteria for action. Developing criteria for appropriateness of dental treatment, developing mechanisms for assessing the art of care, development of large data bases and development of consumers' surveys are some of the leading suggestions for future action. The responsibility for quality and quality assurance lies in the hands of the dental profession. Organized dentistry possesses a social and ethical commitment for the society, as well as professional obligation for the members of the profession. Although cost containment gave rise to the issue of quality, quality assurance should not be measured in financial terms, but in terms of accepting responsibility and working for continuous improvement. Steps in the right direction will, hopefully, lead to a better and more efficient utilization of the available resources and will increase the trust of the public in the profession of dentistry. Therefore, organized dentistry should not leave this important issue to be dealt by non-dental professions or commercial organizations.

Computer-Based Technologies in Dentistry: Types and Applications

PubMed Central

Albuha Al-Mussawi, Raja’a M.; Farid, Farzaneh

2016-01-01

During dental education, dental students learn how to examine patients, make diagnosis, plan treatment and perform dental procedures perfectly and efficiently. However, progresses in computer-based technologies including virtual reality (VR) simulators, augmented reality (AR) and computer aided design/computer aided manufacturing (CAD/CAM) systems have resulted in new modalities for instruction and practice of dentistry. Virtual reality dental simulators enable repeated, objective and assessable practice in various controlled situations. Superimposition of three-dimensional (3D) virtual images on actual images in AR allows surgeons to simultaneously visualize the surgical site and superimpose informative 3D images of invisible regions on the surgical site to serve as a guide. The use of CAD/CAM systems for designing and manufacturing of dental appliances and prostheses has been well established. This article reviews computer-based technologies, their application in dentistry and their potentials and limitations in promoting dental education, training and practice. Practitioners will be able to choose from a broader spectrum of options in their field of practice by becoming familiar with new modalities of training and practice. PMID:28392819

Is dentistry a profession? Part 1. Professionalism defined.

PubMed

Welie, Jos V M

2004-09-01

Individual dentists and organized dentistry alike invariably claim to be (members of) a profession. This label is cherished because it suggests special social, moral and political status. However, almost every self-respecting occupation nowadays claims to be a profession. Hence, the question arises as to what exactly is meant when dentists claim to be professionals and, more important, whether they can justifiably lay claim to this label. Rather than reviewing the manifold and divergent discussions in the literature about professionalism, the author proposes--in this first of 3 consecutive articles--a definition of the term "profession" that is based on the literal origins of the word. Next, it is argued that a profession arises out of a social contract between the public and a service occupation that professes to give priority to the existential needs of the people served. In the second article, the author deduces several professional responsibilities. The third and final article examines whether and to what extent dentistry fulfills these responsibilities and outlines some future challenges.

Computer-Based Technologies in Dentistry: Types and Applications.

PubMed

Albuha Al-Mussawi, Raja'a M; Farid, Farzaneh

2016-06-01

During dental education, dental students learn how to examine patients, make diagnosis, plan treatment and perform dental procedures perfectly and efficiently. However, progresses in computer-based technologies including virtual reality (VR) simulators, augmented reality (AR) and computer aided design/computer aided manufacturing (CAD/CAM) systems have resulted in new modalities for instruction and practice of dentistry. Virtual reality dental simulators enable repeated, objective and assessable practice in various controlled situations. Superimposition of three-dimensional (3D) virtual images on actual images in AR allows surgeons to simultaneously visualize the surgical site and superimpose informative 3D images of invisible regions on the surgical site to serve as a guide. The use of CAD/CAM systems for designing and manufacturing of dental appliances and prostheses has been well established. This article reviews computer-based technologies, their application in dentistry and their potentials and limitations in promoting dental education, training and practice. Practitioners will be able to choose from a broader spectrum of options in their field of practice by becoming familiar with new modalities of training and practice.

[Pastoral psychology, spiritual counseling in dentistry. Review of the literature].

PubMed

Fábián, Tibor Károly; Vértes, Gabriella; Fejérdy, Pál

2005-02-01

Although there were drastic changes in the XX-th century, still 70% of the Hungarian population believe in God, and 10-15% can be counted as active believer. A percentage of 44% of the hospitalised patients indicated a need of pastoral counseling during the treatment time. In the field of psychiatry and psychotherapy the percentage of the need of religious care (pastoral psychology, pastoral counseling) may be even higher. In the field of dentistry the increasing number of psychosomatic patients justify the introduction of such religious treatment methods into the dental care system as well. In this review authors try to collect the main points of this special, religious type of therapy to help dental professionals working in the field of psychosomatic dentistry in the orientation in this interesting and important field.

Military and VA General Dentistry Training: A National Resource.

ERIC Educational Resources Information Center

Atchison, Kathryn A.; Bachand, William; Buchanan, C. Richard; Lefever, Karen H.; Lin, Sylvia; Engelhardt, Rita

2002-01-01

Compared the program characteristics of the postgraduate general dentistry (PGD) training programs sponsored by the military and the Veterans Health Administration (VA). Gathered information on program infrastructure and emphasis, resident preparation prior to entering the program, and patients served and types of services provided. Programs…

Odontophilately: dentistry on stamps.

PubMed

Drinnan, Alan J

2004-11-01

The collecting of stamps can be a rewarding exercise and may be as intense or as superficial as one would wish. Some collectors concentrate on the technical aspects of stamp production, whereas others concentrate on the details of their issue by the postal authorities. Others collect stamps with the view to buying and selling them for financial gain. Some are more interested in the "social" aspects of a stamp (e.g., facts about the country issuing it, location of the country, population, government structure, main industries, place of dentistry within the society). A collection of topical stamps on odontophilately with the details of those types listed above should stimulate anyone with the imagination to appreciate the wide and sometimes romantic stories behind every stamp.

Screening the use of informed consent forms prior to procedures involving operative dentistry: ethical aspects

PubMed Central

Graziele Rodrigues, Livia; De Souza, João Batista; De Torres, Erica Miranda; Ferreira Silva, Rhonan

2017-01-01

Background. The present study aimed to screen the knowledge and attitudes of dentists toward the use of informed consent forms prior to procedures involving operative dentistry. Methods. A research tool containing questions (questionnaire) regarding the use of informed consent forms was developed. The questionnaire consisted of seven questions structured to screen the current practice in operative dentistry towards the use of informed consent forms. Results. The questionnaires were distributed among 731 dentists, of which 179 returned them with answers. Sixty-seven dentists reported not using informed consent forms. The main reasons for not using informed consent forms were: having a complete dental record signed by the patient (67.2%) and having a good relation with patients (43.6%). The dentists who reported using informed consent forms revealed that they obtained them from other dentists and made their own modifications (35.9%). Few dentists revealed contacting lawyers (1.7%) and experts in legal dentistry (0.9%) for the development of their informed consent forms. Conclusion. A high number of dentists working in the field of operative dentistry behave according to the ethical standards in the clinical practice, becoming unprotected against ethical and legal actions. PMID:28413600

Doctoral training in statistics, measurement, and methodology in psychology: replication and extension of Aiken, West, Sechrest, and Reno's (1990) survey of PhD programs in North America.

PubMed

Aiken, Leona S; West, Stephen G; Millsap, Roger E

2008-01-01

In a survey of all PhD programs in psychology in the United States and Canada, the authors documented the quantitative methodology curriculum (statistics, measurement, and research design) to examine the extent to which innovations in quantitative methodology have diffused into the training of PhDs in psychology. In all, 201 psychology PhD programs (86%) participated. This survey replicated and extended a previous survey (L. S. Aiken, S. G. West, L. B. Sechrest, & R. R. Reno, 1990), permitting examination of curriculum development. Most training supported laboratory and not field research. The median of 1.6 years of training in statistics and measurement was mainly devoted to the modally 1-year introductory statistics course, leaving little room for advanced study. Curricular enhancements were noted in statistics and to a minor degree in measurement. Additional coverage of both fundamental and innovative quantitative methodology is needed. The research design curriculum has largely stagnated, a cause for great concern. Elite programs showed no overall advantage in quantitative training. Forces that support curricular innovation are characterized. Human capital challenges to quantitative training, including recruiting and supporting young quantitative faculty, are discussed. Steps must be taken to bring innovations in quantitative methodology into the curriculum of PhD programs in psychology. PsycINFO Database Record (c) 2008 APA, all rights reserved.

Teaching, learning, and assessment in geriatric dentistry: researching models of practice.

PubMed

Shah, Naseem

2010-01-01

Changing demography due to the increasing population of elderly persons the world over has raised new challenges in every sphere of life. The greatest challenge is to provide affordable, accessible, and equitable health care to this population. Oral health is an integral part of general health and affects physical and mental well-being and quality of life of elderly persons. To provide quality oral health care to the elderly, it is important to focus on education in geriatric dentistry, since it is known that education is closely linked to health care provision. It has been found that education in geriatric dentistry has wide variations in different parts of the world. Also, it is being taught at different levels: the predoctoral curriculum, postdoctoral certificate/diploma courses of varying duration by direct or distance mode using computer-assisted learning, degree courses of three years' duration, or continuing education programs. This article attempts to study geriatric dentistry education in global perspective. It is discussed in three sections: 1) varying concepts and methods of teaching, learning, and assessment in dental education; 2) status of geriatric dental education in developed and developing countries with emphasis on the Indian scenario; and 3) challenges and opportunities in developing geriatric dental education.

Can motivations for studying dentistry inform us about gender and BME differences in dental academic careers?

PubMed

Waylen, A; Barnes, O; Kenyon, P; Neville, P

2017-01-13

There are various motivators that prompt people to study dentistry but there is evidence that the salience of each varies according to gender and black and minority ethnic (BME) group. Given the current focus on inequality within the science, technology, engineering, medicine and mathematics (STEMM) academic disciplines where dentistry sits, it is important to understand the relevance of different motivators to different social groups if inequality is to be overcome. We carried out a survey of dental students from 11 out of the 18 dental schools in the UK to find out what prompted them to study dentistry. Our findings showed that most people make a personal choice to study dentistry and follow a patient-focused career while the prospect of an academic career was important for less than half of our sample. Differences according to gender and BME group were apparent but did not follow these trends. In order to continue to improve the diversity within dental academia dental schools should consider the different preferences of the workforce and work to broaden its potential.

The use of gold in dentistry: an historical overview.

PubMed

Donaldson, J A

2012-01-01

Gold was first used in dentistry over 2500 years ago, and its dental applications have increased steadily, especially during the past 100 years, to the point where they now absorb over 80 tons of gold per annum. Course of these developments is outlined in this review.

Evaluating the advances and use of hypodermic needles in dentistry.

PubMed

Boynes, Sean G

2014-10-01

Different injection techniques and patient management methodologies have been proposed to decrease the fear patients may have concerning dental needles. Dental providers should have an understanding of the technological advances, changes in techniques, and patient perceptions associated with the hypodermic needle. This article provides an overview of the pain perception process associated with dental injections. It reviews the two main sensory nerve fibers associated with injection pain and discusses needle properties as well as complications and adverse occurrences.

Who is referred for sedation for dentistry and why?

PubMed

Boyle, C A; Newton, T; Milgrom, P

2009-03-28

To assess referrals to sedation, examining dental anxiety and background of patients, and compare these characteristics to those referred to a restorative dentistry clinic. Descriptive, cross sectional survey. Subjects were 100 consecutive new patients in sedation and special care and 50 new patients in restorative dentistry at Guy's and St Thomas NHS Foundation Trust. A questionnaire included demographics, self-reported oral health and dental attendance, and dental fear. Information from the patients records was taken: ASA classification, previous sedation or general anaesthesia, alcohol and tobacco use, and medications. The best predictors of referral were dental anxiety level and an irregular attendance. The most important fears were seeing, hearing and feeling the vibrations of the dental drill, and the perception of an accelerated heart rate. Other factors such as general, mental and dental health and alcohol use were related to referral but less important. Referral is consistent with the goal of the sedation clinic to see anxious patients. Referring general practitioners are able to identify these patients.

Cooperative learning in 'Special Needs in Dentistry' for undergraduate students using the Jigsaw approach.

PubMed

Suárez-Cunqueiro, M M; Gándara-Lorenzo, D; Mariño-Pérez, R; Piñeiro-Abalo, S; Pérez-López, D; Tomás, I

2017-11-01

The goals of this study were to (i) describe the use of the Jigsaw approach for the resolution of clinical cases by undergraduate students in the subject 'Special Needs in Dentistry' and (ii) assess the impact of its implementation on academic performance and the students' perception. The Jigsaw approach was applied to the fifth-year in the subject 'Special Needs in Dentistry', as part of the Dentistry degree curriculum of the University of Santiago de Compostela, during the academic years 2012/2013 and 2013/2014. A total of 109 dental students were enrolled in the study, and the final marks of the Jigsaw (n = 55) and the non-Jigsaw groups (n = 54) were compared. Students' perceptions on the Jigsaw technique were assessed using a 13-question questionnaire. Academic performance based on the final examination mark for the Jigsaw and non-Jigsaw groups was 6.45 ± 1.49 and 6.13 ± 1.50, respectively. There were not students in the Jigsaw group who failed to attend the mandatory examination (0% vs. 12.96% in the non-Jigsaw group, P = 0.006). The questionnaire's internal consistency was 0.90. The mean value for all the questionnaire items was 3.80, with the highest response score of 4.35 for the statement 'I have seen the complexity that the resolution of a clinical case can involve'. Based on the students' perceptions, the Jigsaw approach could contribute to a better understanding of the complexity of solving clinical cases in the subject 'Special Needs in Dentistry'. However, further investigations should be conducted to analyse the influence of this technique on students' academic performance in the field of clinical dentistry. © 2016 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

Developing implant dentistry education in Europe: the continuum from undergraduate to postgraduate education and continuing professional development.

PubMed

Mattheos, N; de Bruyn, H; Hultin, M; Jepsen, S; Klinge, B; Koole, S; Sanz, M; Ucer, C; Lang, N P

2014-03-01

Implant dentistry is a treatment modality which has mainstream clinical practice of comprehensive care, which however is not adequately represented in the undergraduate dental curricula. A consensus workshop organised by ADEE in 2008, set the benchmarks for the knowledge and competences a modern dental practitioner must possess with regard to implant dentistry, as well as defined undergraduate and postgraduate pathways for the acquisition of these competences. Today, 5 years later, there exist several challenges for the implementation of these benchmarks in both undergraduate curricula but also post-graduation educational pathways. A consensus workshop was organised by ADEE, bringing together 48 opinion leaders, including academic teachers of all disciplines related to implant dentistry, specialists, representatives of relevant scientific and professional associations, as well as industry delegates. The objectives of the workshop were to evaluate the existing scientific literature, reported experience and best practices in order to identify potential and limitations for the implementation of implant dentistry in the undergraduate curriculum, as well produce recommendations for the optimal educational structures for postgraduate programmes and continuing professional development. The scientific committee conducted two European-wide questionnaire surveys to better document the current state of education in implant dentistry. Upon completion of the surveys, reviewers were appointed to produce three scientific review papers, identifying current achievements and future challenges. Finally, during the 3 days of the workshop, all the evidence was reviewed and the main conclusions and recommendations that were adopted by all participants are reported in the present Consensus Paper. Implementation of implant dentistry in the undergraduate curriculum has improved significantly, but still lags behind the benchmarks set in 2008 and the diversity between institutions remains

Assessment of evidence-based dental prophylaxis education in postdoctoral pediatric dentistry programs.

PubMed

Redford-Badwal, Deborah A; Nainar, S M Hashim

2002-09-01

The objective of the study was to investigate various aspects of evidence-based dental prophylaxis education in postdoctoral pediatric dentistry training programs in the United States. An anonymous nationwide postal survey of fifty-two postdoctoral pediatric dentistry program directors was conducted in September 2001. The survey had a response rate of 75 percent with all geographic regions of the nation represented and with a preponderance of university-based programs (62 percent). Most of the training programs (74 percent) routinely recommended dental prophylaxis for all recall patients. The proportion of programs that recommended dental prophylaxis for the following indications were: plaque, stain and/or calculus removal--97 percent; caries prevention--59 percent; prior to topical fluoride application--67 percent; prior to sealant application--62 percent; and for behavioral modification--77 percent. Most training programs (77 percent) defined dental prophylaxis as both rubber cup pumice prophylaxis and toothbrush prophylaxis. However, only one-half of the training programs (51 percent) had modified their teaching to substitute toothbrush prophylaxis in lieu of rubber cup pumice prophylaxis. In conclusion, only one half of postdoctoral pediatric dentistry training programs in the United States teach evidence-based practice of dental prophylaxis for recall patients.

CAD/CAM in dentistry: a historical perspective and view of the future.

PubMed

Rekow, E D

1992-04-01

What can we look forward too? Lots of fun with new CAD/CAM systems that will enhance dentistry, providing quality restorations quickly. The evolution of an array of new versions of already available systems as well as altogether new systems will provide improved quality, expanded capabilities, and increasing user friendliness. And new materials will be more esthetic, wear more nearly like enamel, and strong enough for full crowns and bridges. We can also look forward to lots of change. Because of the cost of CAD/CAM systems, many clinicians are likely to collaborate by sharing a single system. Laboratories and clinicians may collaborate as well, with data being gathered in the operatory and sent to a laboratory via modem. The fabrication would then be done by the laboratory. Other changes that we cannot even predict are likely to occur in dentistry. Exciting times are here. Automation through dental CAD/CAM systems will, most certainly, change the profession. The impact of that change will only be known in the future. But as the future approaches, the systems and materials available to us will continue to evolve, improve, and enhance dentistry.

[The application of air abrasion in dentistry].

PubMed

Mandinić, Zoran; Vulićević, Zoran R; Beloica, Milos; Radović, Ivana; Mandić, Jelena; Carević, Momir; Tekić, Jasmina

2014-01-01

One of the main objectives of contemporary dentistry is to preserve healthy tooth structure by applying techniques of noninvasive treatment. Air abrasion is a minimally invasive nonmechanical technique of tooth preparation that uses kinetic energy to remove carious tooth structure. A powerful narrow stream of moving aluminum-oxide particles hit the tooth surface and they abrade it without heat, vibration or noise. Variables that affect speed of cutting include air pressure, particle size, powder flow, tip's size, angle and distance from the tooth. It has been proposed that air abrasion can be used to diagnose early occlusal-surface lesions and treat them with minimal tooth preparation using magnifier. Reported advantages of air abrasion include reduced noise, vibration and sensitivity. Air abrasion cavity preparations have more rounded internal contours than those prepared with straight burs. This may increase the longevity of placed restorations because it reduces the incidence of fractures and a consequence of decreased internal stresses. However, air abrasion cannot be used for all patients, i.e. in cases involving severe dust allergy, asthma, chronic obstructive lung disease, recent extraction or other oral surgery, open wounds, advanced periodontal disease, recent placement of orthodontic appliances and oral abrasions, or subgingival caries removal. Many of these conditions increase the risk of air embolism in the oral soft tissues. Dust control is a challenge, and it necessitates the use of rubber dam, high-volume evacuation, protective masks and safety eyewear for both the patient and the therapist.

Personality profile of students entering dentistry, hygiene/therapy and dental nursing at one London dental institute.

PubMed

Belsi, A; Gallagher, J E; Asimakopoulou, K

2011-05-01

King's College London Dental Institute (KCLDI) is the largest school in the UK, training dental professionals: Dentists, Hygienists/Therapists and Dental Nurses. Although previous work has examined dental students, there is a dearth of studies on the personality profile of students of hygiene/therapy and dental nursing. To investigate the personality profile of students studying dentistry, hygiene/therapy and dental nursing at KCLDI, by programme, sex and ethnicity. All entrants into dentistry, hygiene/therapy and dental nursing at KCLDI were invited to participate in the study. A self report questionnaire including the brief version of the Five-Factor Model and personal details was administered to the 218 recruited students in groups and under supervised conditions.   One-way ANOVA on data from 148 questionnaires revealed significant differences; the medical graduate entrants to dentistry appeared to have a more extraverted profile than hygiene/therapy entrants (P<0.04). The graduate entrants to dentistry were more open to experiences than the direct entrants (P<0.03) and the dental nursing trainees (P<0.03). The medical graduate entrants also appeared more open to experiences than the dental nursing trainees; the latter also appeared to have a more sensitive profile compared to the medical entry students (P<0.03). No differences were found between groups in agreeableness and conscientiousness. The findings suggest the presence of personality differences between entrants to dentistry, hygiene/therapy and dental nursing. The implications of these findings are discussed. © 2011 John Wiley & Sons A/S.

Ergonomics in Dentistry

PubMed Central

Bhat, Manohar; Mohammed, Tahir; Bansal, Nikita; Gupta, Gaurav

2014-01-01

ABSTRACT Ergonomics is much broader than preventing work‑related musculoskeletal disorders. The successful application of ergo‑ nomics assures high productivity, avoidance of illnesses and injuries, and increased satisfaction among workers. Unsuc‑ cessful application, on the other hand, can lead to work‑related musculoskeletal disorders (MSDs). This article sets forth broad important background information on ergonomics so that the dental practitioner can have a general awareness of ergonomic risk factors as well as some basis for understanding the ongo‑ ing dialogue about ergonomics, its diagnosis, treatment, and regulation. This article provides alternatives to be considered by the practitioner in light of the practitioner's own circumstances, experiences and goals. A practitioner wishing to improve his or her work environment, for whatever reason, may wish to follow an incremental approach to such efforts, as is briefy discussed here. How to cite this article: Gupta A, Bhat M, Mohammed T, Bansal N, Gupta G. Ergonomics in Dentistry. Int J Clin Pediatr Dent 2014;7(1):30-34. PMID:25206234

Ergonomics in dentistry.

PubMed

Gupta, Anshul; Bhat, Manohar; Mohammed, Tahir; Bansal, Nikita; Gupta, Gaurav

2014-01-01

Ergonomics is much broader than preventing work‑related musculoskeletal disorders. The successful application of ergo‑ nomics assures high productivity, avoidance of illnesses and injuries, and increased satisfaction among workers. Unsuc‑ cessful application, on the other hand, can lead to work‑related musculoskeletal disorders (MSDs). This article sets forth broad important background information on ergonomics so that the dental practitioner can have a general awareness of ergonomic risk factors as well as some basis for understanding the ongo‑ ing dialogue about ergonomics, its diagnosis, treatment, and regulation. This article provides alternatives to be considered by the practitioner in light of the practitioner's own circumstances, experiences and goals. A practitioner wishing to improve his or her work environment, for whatever reason, may wish to follow an incremental approach to such efforts, as is briefy discussed here. How to cite this article: Gupta A, Bhat M, Mohammed T, Bansal N, Gupta G. Ergonomics in Dentistry. Int J Clin Pediatr Dent 2014;7(1):30-34.

Role of titanium tetrafluoride (TiF(4)) in conservative dentistry: A systematic review.

PubMed

Wahengbam, Pragya; Tikku, A P; Lee, Wahengbam Bruce

2011-04-01

The role of fluoride to reduce demineralization and enhance remineralization of dental hard tissue has been well documented. Different forms of fluoride solutions have been topically used in dentistry as prophylactic agents against tooth decay. In the recent past, metal fluorides, especially titanium tetrafluoride, have become popular in the fraternity of dental research due to their unique interaction with dental hard tissue. Many studies on titanium tetrafluoride, with positive and negative conclusions, have been published in many research journals. This gives the reader a plethora of inconclusive results with one study neutralizing the outcome of other, which confuses us regarding the present status of titanium tetrafluoride in the field of dentistry. This is an endeavor to organize and present the various studies of this unique compound, to provide us with a lucid overall review of its versatile potential application in dentistry, along with its fallacy/drawbacks. We have discussed its role as a cariostatic agent, pit and fissure sealant, tooth desensitizer, against dental erosion, as a root canal irrigant and others.

The feminization of dentistry: implications for the profession.

PubMed

McKay, Julia C; Quiñonez, Carlos R

2012-01-01

Over the last 40 years, the proportion of women in dentistry has been rising steadily, raising questions about the effects of this feminization on the profession. A review of the literature, although limited, highlights potentially important areas related to gender, including impact on work hours, practice models, professional incomes, the dentist–patient relationship, clinical philosophies, specialty practice, academia and leadership. Although cohorts of predominantly female dentists are only beginning to enter the workforce and, thus, it is difficult to predict the long-term effects, some trends are evident: women are less likely than men to own their practice; women may work 4–6 fewer hours a week and see fewer patients; there is a pay differential; female general practitioners and specialists appear more likely to work in urban centres; and women are less prominent in the specialties, academia and leadership roles. Thus, the profession may shift toward less entrepreneurship, more urbanization and, possibly, fewer clinical hours available to the population as a result of feminization. With the ultimate goal of excellence in patient care, this may entail increases in student enrolment, formal incentives for practice relocation to rural communities, more business education and policies to modify advanced education and training for women with children. This knowledge, although still not robust, is relevant for policy, educational institutions and professional governing bodies.

The feminization of dentistry: implications for the profession.

PubMed

McKay, Julia C; Quiñonez, Carlos R

2012-01-01

Over the last 40 years, the proportion of women in dentistry has been rising steadily, raising questions about the effects of this feminization on the profession. A review of the literature, although limited, highlights potentially important areas related to gender, including impact on work hours, practice models, professional incomes, the dentist-patient relationship, clinical philosophies, specialty practice, academia and leadership. Although cohorts of predominantly female dentists are only beginning to enter the workforce and, thus, it is difficult to predict the long-term effects, some trends are evident: women are less likely than men to own their practice; women may work 4-6 fewer hours a week and see fewer patients; there is a pay differential; female general practitioners and specialists appear more likely to work in urban centres; and women are less prominent in the specialties, academia and leadership roles. Thus, the profession may shift toward less entrepreneurship, more urbanization and, possibly, fewer clinical hours available to the population as a result of feminization. With the ultimate goal of excellence in patient care, this may entail increases in student enrolment, formal incentives for practice relocation to rural communities, more business education and policies to modify advanced education and training for women with children. This knowledge, although still not robust, is relevant for policy, educational institutions and professional governing bodies.

Clinical trials in dentistry in India: Analysis from trial registry.

PubMed

Gowri, S; Kannan, Sridharan

2017-01-01

Evidence-based practice requires clinical trials to be performed. In India, if any clinical trial has to be performed, it has to be registered with clinical trial registry of India. Studies have shown that the report of clinical trials is poor in dentistry. Hence, the present study has been conducted to assess the type and trends of clinical trials being undertaken in dentistry in India over a span of 6 years. All the clinical trials which were registered with the Central Trial Registry of India (CTRI) (www.ctri.nic.in) from January 1, 2007 to March 3, 2014 were evaluated using the keyword "dental." Following information were collected for each of the clinical trials obtained from the search; number of centres (single center/multicentric), type of the institution undertaking the research (government/private/combined), study (observational/interventional), study design (randomized/single blinded/double-blinded), type of health condition, type of participants (healthy/patients), sponsors (academia/commercial), phase of clinical trial (Phase 1/2/3/4), publication details (published/not published), whether it was a postgraduate thesis or not and prospective or retrospective registration of clinical trials, methodological quality (method of randomization, allocation concealment). Descriptive statistics was used for analysis of various categories. Trend analysis was done to assess the changes over a period of time. The search yielded a total of 84 trials of which majority of them were single centered. Considering the study design more than half of the registered clinical trials were double-blinded (47/84 [56%]). With regard to the place of conducting a trial, most of the trials were planned to be performed in private hospitals (56/84 [66.7%]). Most (79/84, 94.1%) of the clinical trials were interventional while only 5/84 (5.9%) were observational. Majority (65/84, 77.4%) of the registered clinical trials were recruiting patients while the rest were being done in healthy

Perceptions of professionalism in dentistry - a qualitative study.

PubMed

Zijlstra-Shaw, S; Roberts, T E; Robinson, P G

2013-11-08

Professionalism is an essential competence for dental professionals. Dental educators require both a clear definition and an understanding of the scope of professionalism in order to teach and assess it. The aim of this study was to identify concepts of professionalism in dentistry and the themes within this construct. Semi-structured interviews with participants purposively sampled to ensure representation of relevant viewpoints. Qualitative framework analysis was used to induct themes. Four themes arose from the data: (i) professionalism as a second order competence, (ii) the expression of professionalism as dependent on context, (iii) reflection as a necessary component and (iv) professionalism encompasses both tacit and overt personal aspects. These results were then incorporated into a conceptual model of dental professionalism. Analysis of the interview data reveals that participants conceptualise professionalism as the manner in which one reflects on and reconciles different aspects of professional practice, which demonstrates acceptance of professional responsibility and accountability. It is manifested in the manner in which work is carried out. The definition and model conceptualise the construct of professionalism within dentistry that can be used to derive an educational and assessment system.

The development of evidence-based guidelines in dentistry.

PubMed

Faggion, C M

2013-02-01

Use of guidelines is an important means of reducing the gap between research and clinical practice. Sound and unbiased information should be available to enable dental professionals to provide better clinical treatment for their patients. The development of clinical guidelines in dentistry should follow standard and transparent methodology. The purpose of this article is to propose important steps for developing evidence-based clinical recommendations in dentistry. Initially, dental guidelines should be extensively sought and assessed to answer focused clinical questions. If there is a paucity of guidelines or if existing guidelines are not of good methodological quality, systematic reviews should be searched or conducted to serve as a basis for the development of evidence-based guidelines. When systematic reviews are produced, they should be rigorous in order to provide the best evidence possible. In the last phase of the process, the overall quality of evidence should be scrutinized and assessed, together with other factors (balance between treatment effects and side effects, patients' values, and cost-effectiveness of therapy) to determine the strength of recommendations. It is expected this approach will result in the development of sound clinical guidelines and consequent improvement of dental treatment.

Er:YAG laser dentistry in special needs patients

PubMed Central

Fornaini, Carlo; Clini, Fabio; Fontana, Matteo; Cella, Luigi; Oppici, Aldo

2015-01-01

Objective: Between a quarter and a third of adults with intellectual disability is estimated to have dental anxiety. Unpleasant stimuli, such as the injection of local anaesthesia or the noise and vibration of rotary instruments, may provoke anxiety and subsequent low compliance until the opposition to the treatment. The use of Er:YAG laser in conservative dentistry had a great development in these last years thank to new devices and also to their advantages when compared to the conventional instruments. The aim of this clinical study was to show the advantages of the Er:YAG laser in the conservative treatment of Special Care patients. Methods: Four cases are here described to show the Er:YAG laser use in our Unit on special needs patients. Results and conclusions: Based on the experience gained on conservative laser-assisted treatments performed in a time of 5 years at our Dentistry, Special Needs and Maxillo-Facial Surgery Unit we may affirm that Er:YAG laser may be considered as a good way to improve the cooperation, to reduce anxiety related to rotating instruments and to reach better results with equal or shorter operating times. PMID:26557733

Technological Innovations in the Restorative Department at the University of Tennessee College of Dentistry.

PubMed

Harrison, Janet L; Simon, James F; Dehghan, Mojdeh

2015-01-01

The UT College of Dentistry has been one of the leaders in the introduction of the CAD/CAM delivery of dentistry to the dental students. The integration of technology into a dental school curriculum requires a change in thinking and a modification of the curriculum in order to introduce it to the present day students This article updates the integration of the CEREC system into the UT Dental School curriculum, discussing the changes in equipment and teaching techniques since the last article in 2012.

Attitudes of Operative Dentistry Faculty toward Rubber Dam Isolation.

ERIC Educational Resources Information Center

Brackett, William W.; And Others

1989-01-01

Dental faculty responses (N=332) to a survey concerning use of rubber dams for excluding fluids from the working field in operative dentistry procedures indicated students receive adequate instruction in rubber dam use and are proficient at graduation, though motivating students to its use is problematic and patient resistance a factor. (MSE)

Azadirachta indica: A herbal panacea in dentistry – An update

PubMed Central

Lakshmi, T.; Krishnan, Vidya; Rajendran, R; Madhusudhanan, N.

2015-01-01

Azadirachta indica commonly known as Neem, is an evergreen tree. Since time immemorial it has been used by Indian people for treatment of various diseases due to its medicinal properties. It possesses anti-bacterial, anti-cariogenic, anti-helminthic, anti-diabetic, anti-oxidant, astringent, anti-viral, cytotoxic, and anti-inflammatory activity. Nimbidin, Azadirachtin and nimbinin are active compounds present in Neem which are responsible for antibacterial activity. Neem bark is used as an active ingredient in a number of toothpastes and toothpowders. Neem bark has anti-bacterial properties, it is quite useful in dentistry for curing gingival problems and maintaining oral health in a natural way. Neem twigs are used as oral deodorant, toothache reliever and for cleaning of teeth. The objective of this article is to focus on the various aspects of Azadirachta indica in dentistry in order to provide a tool for future research. PMID:26009692

Should dentistry be part of the National Health Information Infrastructure?

PubMed

Schleyer, Titus K L

2004-12-01

The National Health Information Infrastructure, or NHII, proposes to improve the effectiveness, efficiency and overall quality of health in the United States by establishing a national, electronic information network for health care. To date, dentistry's integration into this network has not been discussed widely. The author reviews the NHII and its goals and structure through published reports and background literature. The author evaluates the advantages and disadvantages of the NHII regarding their implications for the dental care system. The NHII proposes to implement computer-based patient records, or CPRs, for most Americans by 2014, connect personal health information with other clinical and public health information, and enable different types of care providers to access CPRs. Advantages of the NHII include transparency of health information across health care providers, potentially increased involvement of patients in their care, better clinical decision making through connecting patient-specific information with the best clinical evidence, increased efficiency, enhanced bioterrorism defense and potential cost savings. Challenges in the implementation of the NHII in dentistry include limited use of CPRs, required investments in information technology, limited availability and adoption of standards, and perceived threats to privacy and confidentiality. The implementation of the NHII is making rapid strides. Dentistry should become an active participant in the NHII and work to ensure that the needs of dental patients and the profession are met. Practice Implications. The NHII has far-reaching implications on dental practice by making it easier to access relevant patient information and by helping to improve clinical decision making.

The effect of a change in selection procedures on students' motivation to study dentistry.

PubMed

Gardner, S P; Roberts-Thomson, K F

2014-03-01

The aim of this study was to determine whether changes in student selection criteria at The University of Adelaide effected a change in motivation and influencing factors to study dentistry by comparing cohorts. Online questionnaire completed by first-year dentistry students at The University of Adelaide between 1993-1996 and 1997-2005. All 666 students completed the questionnaire with 647 suitable for analysis. The likelihood of students being motivated for a career in dentistry because it 'fits with family' was greater for the 1997-2005 cohort (OR = 1.68, 95% CI = 1.14-2.49, p < 0.01) than it was for 1993-1996 enrollees, whereas 'status' became less important (OR = 0.47, 95% CI = 0.30-0.73, p < 0.01). Being influenced by a dentist (OR = 2.41, 95% CI = 1.63-3.55, p < 0.001) or a dental employee (OR = 3.19, 95% CI = 0.90-4.85, p < 0.001) was much greater for the 1997-2005 group than it was for the 1993-1996 cohort. Where students came from, parents' level of education and gender were not significant in the multivariate analysis of factors associated with motivation and influences of students' career choice. Changes to the selection procedure were associated with increased emphasis on lifestyle factors and the dental profession, but not with the desire to help people or the importance of the work itself in students' decision to study dentistry. © 2014 Australian Dental Association.

Evaluation of scientific output in Dentistry in Spanish Universities.

PubMed

De la Flor-Martínez, M; Galindo-Moreno, P; Sánchez-Fernández, E; Abadal, E; Cobo, M-J; Herrera-Viedma, E

2017-07-01

The aim of this study was to assess the scientific output of Spanish universities that offer a bachelor's degree in dentistry through the use of various bibliometric indicators. A total of 21 universities offered a bachelor's degree in dentistry in academic year 2016-2017. The search for papers published by authors associated with these institutions was carried out using the selection of journals listed in the Journal Citation Reports (JCR) and the Web of Knowledge database for the period 1986-2017. On the basis of these data, we determined the output, the h-, g- and hg-indexes, the most productive authors, international collaborations, and the most relevant journals. Public universities obtained better results than private universities. The University of Valencia was ranked first, followed by the Complutense University of Madrid and the University of Granada. The most productive author was José Vicente Bagán, but the author with the highest h-index was Mariano Sanz and Manuel Toledado. The universities with the greatest output and highest citation rates had more international collaborations. The most developed fields in Spanish universities were Oral surgery, Oral medicine and Dental materials. The universities had different models of production. At universities such as Barcelona or Valencia, the production was focused on very few departments and authors. At the other extreme, the University of Granada had various sources of research and authors, which meant that its output and citation rate could increase more. University faculties must provide suitable academic and research training, and therefore must be assessed using objective criteria and bibliometric tools. Although the number of university schools and faculties that teach dentistry has increased, and particularly the number of private universities, there is no correlation between their quality and output and the number of places offered on their courses.

Types of Lasers and Their Applications in Pediatric Dentistry

PubMed Central

Nazemisalman, Bahareh; Farsadeghi, Mahya; Sokhansanj, Mehdi

2015-01-01

Laser technology has been recently introduced into the dental field with the idea to replace drilling. Having a less painful first dental experience by the use of modern instruments like laser can be an efficient preventive and therapeutic strategy in pediatric dentistry. Pedodontists need to learn the new less invasive technologies and adopt them in their routine practice. This study aimed to review the available types of lasers and their applications in pediatric dentistry. An electronic search was carried out in IranMedex, InterScience, Scopus, Science Direct, PubMed, ProQuest, Medline and Google Scholar databases to find relevant articles published from 2000 to 2014. Relevant textbooks were reviewed as well. Laser can be used as a suitable alternative to many conventional diagnostic and therapeutic dental procedures. It is especially efficient for caries detection and removal, pulp therapy, lowering the risk of infection, inflammation and swelling and reducing bleeding. On the other hand, due to minimal invasion, laser treatment is well tolerated by children. Improved patient cooperation leads to higher satisfaction of the parents, dentists and the children themselves. PMID:26464775

Who is Referred for Sedation for Dentistry and Why?

PubMed Central

Boyle, Carole A; Newton, Tim; Milgrom, Peter

2013-01-01

Objective To assess referrals to sedation examining dental anxiety and background of patients and compare these characteristics to those referred to a restorative dentistry clinic. Design Descriptive, cross sectional survey and chart review. Subjects and Methods Subjects were 100 consecutive new patients in Sedation and Special Care and 50 new patients in Restorative Dentistry at Guy’s and St Thomas NHS Foundation Trust. A questionnaire included demographics, self-reported oral health and dental attendance, and dental fear. Information from the patient’s record was taken: ASA Classification, previous sedation or general anaesthesia, and alcohol and tobacco use, and medications. Results The best predictors of referral were dental anxiety level and an irregular attendance. The most important fears were seeing, hearing and feeling the vibrations of the dental drill, and the perception of an accelerated heart rate. Other factors, such as general, mental and dental health, and alcohol use were related to referral but less important. Conclusions Referral is consistent with the goal of the Sedation Clinic to see anxious patients. Referring general practitioners are able to identify these patients. PMID:19329945

Making academic dentistry more attractive to new teacher-scholars.

PubMed

Trower, Cathy A

2007-05-01

This perspectives article written under the sponsorship of the Commission on Change and Innovation in Dental Education (CCI) of the American Dental Education Association (ADEA) summarizes data on the numbers of women and persons of color earning the D.D.S./D.M.D. degrees and entering the U.S. dentistry profession in the first decade of the twenty-first century and examines job factors of importance to recent graduates of doctoral programs in other academic disciplines that may have relevance for planning recruitment and retention strategies within academic dentistry. The characteristics and expectations of Generation X faculty are explored: who are they and what do they want from the academic workplace? The article describes the culture clash that often occurs when Gen Xers encounter policies and practices that were designed by and for prior generations (e.g., Traditionalists and Boomers) who filled the ranks of dental school faculty in the 1970s, 1980s, and 1990s. Recommendations for rethinking academic employment systems in ways that might make the university workplace more attractive to Generation X are described.

Understanding wear in dentistry.

PubMed

Mair, L H

1999-01-01

Tooth wear is an increasing problem in dentistry. Traditionally, it has been divided into three categories: abrasion, attrition, and erosion. However, most clinical cases of tooth wear involve more than one of these processes. It is often easier to make a diagnosis by looking for the signs of the fundamental wear processes rather than trying to categorize the individual case. Wear can be caused by direct surface-to-surface wear, an intervening slurry, or a corrosive environment. Wear occurs during mastication, but also at other times, often at night. Although it may be possible to institute a preventive regimen, this will not always help the patient if his or her prime concern is esthetics. The same processes that cause tooth wear will cause wear to restorative materials. To diagnose and prevent wear, its processes must be understood.

Non-Patient-Based Clinical Licensure Examination for Dentistry in Minnesota: Significance of Decision and Description of Process.

PubMed

Mills, Eric A

2016-06-01

In recent years in the United States, there has been heightened interest in offering clinical licensure examination (CLE) alternatives to the live patient-based method in dentistry. Fueled by ethical concerns of faculty members at the University of Minnesota School of Dentistry, the state of Minnesota's Board of Dentistry approved a motion in 2009 to provide two CLE options to the school's future predoctoral graduates: a patient-based one, administered by the Central Regional Dental Testing Service, and a non-patient-based one administered by the National Dental Examining Board of Canada (NDEB). The validity of the NDEB written exam and objective structured clinical exam (OSCE) has been verified in a multi-year study. Via five-option, one-best-answer, multiple-choice questions in the written exam and extended match questions with up to 15 answer options in the station-based OSCE, competent candidates are distinguished from those who are incompetent in their didactic knowledge and clinical critical thinking and judgment across all dental disciplines. The action had the additional effects of furthering participation of Minnesota Board of Dentistry members in the University of Minnesota School of Dentistry's competency-based curriculum, of involving the school's faculty in NDEB item development workshops, and, beginning in 2018, of no longer permitting the patient-based CLE option on site. The aim of this article is to describe how this change came about and its effects.

Assessing the causes for the dentistry selection as a job by Iranian dental students: A Questionnaire Survey

PubMed Central

Hamissi, J; Bairami, P; Hamissi, Z

2015-01-01

Objective: The purpose of the current research is to discover the causes for the dentistry selection as a profession by senior dental scholars in Iran. Materials & Methods: Surveys are distributed between the first-year to the sixth-year senior dental scholars at the Scholl of Dentistry in Medical Sciences Qazvin University in Iran. The survey presented in a lecture hall at the terminal of the secondary term in the 2011-2012 academic years. The survey included 30 parts, and the pupils asked to measure the significance of any part for choosing dentistry as a profession, on a 10-points scale. In addition, T-test and ANOVA utilized for the data analysis. Results: The answering ratio in the research is 55% (out of 100%) of the pupils delivered. Ninety-six students (93.2%) selected it as an initial selection. Dentistry as a job which is “insurer of financial independence” was gained a most rate via 82.5% of the pupils raised and a comparable amount of the students (75.7%), assigned a highest rate to the parameter “I love to enhance many money”. Dentistry as a “science-based job” was also given a score by 80.6% of the pupils. Conclusion: There are no variations in the motivation between men and women students. It obtained that “insurer of financial independence” and “I love to enhance many money” are critical action parameters in the dental pupils population. PMID:28316683

Dentistry and the Issue of Hepatitis B.

DTIC Science & Technology

1980-06-07

Handpieces Relative to Transmission of Hepatitis B Virus. Journal of the American Dental Association. Vol. 96, April 1978, p. 621. 21. Survey of 23 Dental ...7 AD-A" 609 ARMY INST OF DENTAL RESEARCH WASHINGTON DC F/B /5 DENTISTRY AND THE ISSUE OF HEPATITIS B.(U) UNLS .. RM 6U 0 W 0 SHIELDS NmNCASSFIE i...ORGANIZATION NAME AND ADDRESS 10. PROGRAM ELEMENT. PROJECT, TASK USLAzmy Institute of Dental Research S Washington. DC 20012 _____________ LI S Army

Position paper on digital communication in dentistry.

PubMed

Chambers, David W

2012-01-01

Digital communication offers advantages and challenges to dental practice. As dentistry becomes comfortable with this technology, it is essential that commercial and other values not be accepted on a par with professional ones and that the traditional dentist-patient relationship not be compromised by inserting third parties that introduce nonprofessional standards. The Officers and Regents of the American College of Dentist have prepared this background and position paper as a guide to the ethical use of digital communication in dental practice.

Students' motivation to study dentistry in Malaysia: an analysis using confirmatory factor analysis.

PubMed

Musa, Muhd Firdaus Che; Bernabé, Eduardo; Gallagher, Jennifer E

2015-06-12

Malaysia has experienced a significant expansion of dental schools over the past decade. Research into students' motivation may inform recruitment and retention of the future dental workforce. The objectives of this study were to explore students' motivation to study dentistry and whether that motivation varied by students' and school characteristics. All 530 final-year students in 11 dental schools (6 public and 5 private) in Malaysia were invited to participate at the end of 2013. The self-administered questionnaire, developed at King's College London, collected information on students' motivation to study dentistry and demographic background. Responses on students' motivation were collected using five-point ordinal scales. Confirmatory factor analysis (CFA) was used to evaluate the underlying structure of students' motivation to study dentistry. Multivariate analysis of variance (MANOVA) was used to compare factor scores for overall motivation and sub-domains by students' and school characteristics. Three hundred and fifty-six final-year students in eight schools (all public and two private) participated in the survey, representing an 83% response rate for these schools and 67% of all final-year students nationally. The majority of participants were 24 years old (47%), female (70%), Malay (56%) and from middle-income families (41%) and public schools (78%). CFA supported a model with five first-order factors (professional job, healthcare and people, academic, careers advising and family and friends) which were linked to a single second-order factor representing overall students' motivation. Academic factors and healthcare and people had the highest standardized factor loadings (0.90 and 0.71, respectively), suggesting they were the main motivation to study dentistry. MANOVA showed that students from private schools had higher scores for healthcare and people than those in public schools whereas Malay students had lower scores for family and friends than those

Designing and assessing fixed dental prostheses 2 multimedia-based education in dentistry students

PubMed Central

Jahandideh, Yousef; Roohi Balasi, Leila; Vadiati Saberi, Bardia; Dadgaran, Ideh

2016-01-01

Background: Above all methods effective learning results from decent training, acquired in the proper environment and encouraging creative methods. Computer-assisted training by educational software is considered a fundamental measure to improve medical and dentistry education systems. This study aims to design and assess fixed dental prostheses via 2 multimedia instructional contents at the Guilan dentistry school. Methods: This is a descriptive and cross-sectional study. First off, the instructional content was analyzed. The software used to produce multimedia was the iSpring suite Ver.7.0. After designing the instructional multimedia, this software was loaded by LMS. Sixty-nine dentistry students in the 5th semester at Guilan Dentistry School were selected via convenience sampling. At the end of the course, a structured questionnaire containing 26 items were handed to the students to evaluate the instructional multimedia quality. Results: Mean ±SD age was 24.68±3.24 years, 43 were women (62.4%) and 26 were men (37.6%) –the majority of 76.8% used the internet at home. A portion of 33.3% were inclined to use multimedia and the internet with in-person training. About 60% declared that multimedia quality as being good. Conclusion: the instructional multimedia designs which are compatible with lesson objectives and audiovisual facilities can have a great effect on the student's satisfaction. Preparing instructional multimedia makes the instructional content easily accessible for students to be able to review it several times at the proper opportunity and if presented through LMS they would be able to study the lesson subject wherever and whenever accessing the internet. PMID:28491830

The risk of bias of animal experiments in implant dentistry: a methodological study.

PubMed

Faggion, Clovis Mariano; Diaz, Karla Tatiana; Aranda, Luisiana; Gabel, Frank; Listl, Stefan; Alarcón, Marco Antonio

2017-07-01

To evaluate the risk of bias (ROB) in reports of randomised controlled trials (RCTs) of animal experiments published in implant dentistry, and to explore the association between animal experiment characteristics and ROB. We searched the MEDLINE (via PubMed), SCOPUS and SciELO databases from 2010 to March 2015 for reports of RCTs of animal experiments published in implant dentistry. We evaluated independently and in duplicate the ROB of these experiments by the use of a tool specifically developed to evaluate ROB in animal studies, the SYRCLE's tool. ROB was judged as low, high or unclear (when there was not enough information to judge ROB). We used univariate and multivariate logistic regression analyses to evaluate the association of specific study characteristics and extent of ROB. We initially selected 850 publications and 161 reports of animal experiments were included. For a total of 1449 entries (records), 486 (34%) were rated as low ROB. High ROB was attributed to 80 (6%) of entries, and 883 (60%) entries were rated as unclear ROB. The characteristics "impact factor" (IF), reporting of standard error (SE) and reporting of confidence interval (CI) were significantly associated with low ROB in some SYRCLE domains. A substantial number of items with unclear ROB were observed in this sample of animal experiments in implant dentistry. Furthermore, the present findings suggest that implant dentistry animal experiments published in journals with higher IF and better report of measures of precision; that is, CI and SE may have lower ROB than those not having these characteristics. © 2016 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

Designing and assessing fixed dental prostheses 2 multimedia-based education in dentistry students.

PubMed

Jahandideh, Yousef; Roohi Balasi, Leila; Vadiati Saberi, Bardia; Dadgaran, Ideh

2016-01-01

Background: Above all methods effective learning results from decent training, acquired in the proper environment and encouraging creative methods. Computer-assisted training by educational software is considered a fundamental measure to improve medical and dentistry education systems. This study aims to design and assess fixed dental prostheses via 2 multimedia instructional contents at the Guilan dentistry school. Methods: This is a descriptive and cross-sectional study. First off, the instructional content was analyzed. The software used to produce multimedia was the iSpring suite Ver.7.0. After designing the instructional multimedia, this software was loaded by LMS. Sixty-nine dentistry students in the 5th semester at Guilan Dentistry School were selected via convenience sampling. At the end of the course, a structured questionnaire containing 26 items were handed to the students to evaluate the instructional multimedia quality. Results: Mean ±SD age was 24.68±3.24 years, 43 were women (62.4%) and 26 were men (37.6%) -the majority of 76.8% used the internet at home. A portion of 33.3% were inclined to use multimedia and the internet with in-person training. About 60% declared that multimedia quality as being good. Conclusion: the instructional multimedia designs which are compatible with lesson objectives and audiovisual facilities can have a great effect on the student's satisfaction. Preparing instructional multimedia makes the instructional content easily accessible for students to be able to review it several times at the proper opportunity and if presented through LMS they would be able to study the lesson subject wherever and whenever accessing the internet.

The recognition of Gheorghe Bilaşcu’s contributions in the Romanian history of dentistry

PubMed Central

BÂRSU, CRISTIAN

2013-01-01

Prof. Dr. Gheorghe Bilaşcu (1863–1926) was one of the founders of the Romanian Faculty of Medicine in Cluj. At this Faculty, in 1919/1920 he created the department and the clinic of dentistry. These two achievements were accomplished for the first time in Romania. Normally, his contribution should have been appreciated both during his life and after his death. Also, his name would be expected to be present in the large majority of Romanian medico-historians dictionaries, treatises, papers etc. Unfortunately, his posthumous appreciation was not as Bilaşcu would have deserved. In our paper we present the recognition of Gh. Bilaşcu’s contributions in the Romanian history of dentistry between 1926–2013. We divided this period into three intervals: from 1926 to 1948, the communist era, and after the anticommunist revolution (1990-present). In the first interval the achievements of Bilaşcu in the field of dentistry were very much appreciated and they were mentioned in a correct way in different medico-historical sources of information. During the communist era the name of Bilaşcu was omitted in some dictionaries, courses etc. After 1990, the important role of Bilaşcu in Romanian dentistry was put into its important place in the majority of Romanian history of medicine sources of information. PMID:26527965

Cultivating a "chairside manner": dental hypnosis, patient management psychology, and the origins of behavioral dentistry in America, 1890-1910.

PubMed

Andrick, John M

2013-01-01

Discussions regarding the use of hypnotism in dentistry featured prominently in dental journals and society proceedings during the decades around the turn of the twentieth century. Many dentists used hypnotic suggestion either as the sole anesthetic for extractions or in conjunction with local and general anesthetics for excavation and cavity filling. With the heralding of humanitarian dentistry and improved local anesthesia around 1905, a number of dentists advocated using suggestion psychology to calm nervous patients and increase their comfort and satisfaction levels while undergoing dental procedures. The practice of hypnotic suggestion with local and general anesthesia in providing patients with increasingly painless procedures constituted the earliest variety of behavioral dentistry, a discipline not fully developed until the closing decades of the twentieth century. Hypnosis and suggestion became driving forces for psychological applications in the formative years of behavioral dentistry. © 2013 Wiley Periodicals, Inc.

Public availability of research data in dentistry journals indexed in Journal Citation Reports.

PubMed

Vidal-Infer, Antonio; Tarazona, Beatriz; Alonso-Arroyo, Adolfo; Aleixandre-Benavent, Rafael

2018-01-01

Dentistry is a medical discipline with an increasing scientific production in the last years. Due to the importance of data sharing in science, this study aims at analyzing the availability of raw data in articles from scientific journals indexed in the Dentistry category of the 2014 edition of the Journal Citation Reports. A review of the 88 websites of journals from the Dentistry category was conducted to determine the data-sharing editorial policies. Furthermore, a search in the PubMed Central repository to collect information about the characteristics of the supplementary material of articles from those journals was carried out. The possibility of publishing a supplementary material was higher in the first quartile journals. A percentage of 7.6% of the articles registered in PubMed Central contained a supplementary material, especially text documents, but the presence of spreadsheets was scarce. There is a relationship between openness policies and the impact of the journals according to their quartile or position ranking by the impact factor in the JCR, but the willingness of sharing raw data in spreadsheets format is still limited. This study will reveal the resources of raw data which will improve quality of research and clinical practice.

Conundrums in merging public policy into private dentistry: experiences from Australia's recent past.

PubMed

Lam, Raymond; Kruger, Estie; Tennant, Marc

2015-04-01

Oral disease continues to be a major problem in Australia impacting quality of life, the economy and broader health system. Although the understanding of caries and periodontal disease has improved along with increased government support, oral diseases continue to be the most prevalent among all health conditions. This is despite unprecedented levels of funding in the Chronic Disease Dental Scheme and the Teen Dental Plan. Access to primary care dentistry in the private sector, where the majority of dental services are provided, remains a critical issue. Under the current system of dentistry, it cannot be assumed that the practice of dentistry represents a prioritised approach to combat disease patterns based on scientific evidence in primary health and prevention. Drawing on data in relation to these two programs, the present study highlights issues impacting dental service provision. This includes issues such as access and affordability to dental care, sustainability of policy and its unintended consequences, private practice pressures and the impact of remuneration on treatment. This paper argues that without structural reform there will continue to be barriers in implementing policies capable of improving oral health.

[Application of case-based learning in clinical internship teaching of conservative dentistry and endodontics].

PubMed

Liu, Sheng-bo; Peng, Bin; Song, Ya-ling; Xu, Qing-an

2013-12-01

To investigate the education effect of case-based learning (CBL) pattern on clinical internship of conservative dentistry and endodontics. Forty-one undergraduates were randomly assigned into CBL group and traditional teaching group. After clinical internship in the department of conservative dentistry and endodontics for 11 weeks, each student in the 2 groups underwent comprehensive examinations including medical record writing, case analysis, academic knowledge, professional skills and the ability of winning the trust of the patients. The scores were compared between the 2 groups using SPSS 13.0 software package. There was no significant difference between the 2 groups with regard to the scores of academic knowledge and profession skills (P>0.05). However, the results of medical record writing, case analysis and the ability of winning the trust of the patients showed significant difference between the 2 groups(P<0.05). Proper application of CBL in clinical internship of conservative dentistry and endodontics contributes to improve students' ability of clinical thinking, synthetical analysis and adaptability to different patients.

Use of anesthetics associated to vasoconstrictors for dentistry in patients with cardiopathies. Review of the literature published in the last decade.

PubMed

Serrera Figallo, María A; Velázquez Cayón, Rocío T; Torres Lagares, Daniel; Corcuera Flores, Jose R; Machuca Portillo, Guillermo

2012-04-01

The use of local anesthetics associated to vasoconstrictor agents in dentistry is thoroughly justified and is widely extended, but we cannot ignore the fact that anesthetic infiltration poses risk of complications throughout the dental treatment period. The objective of the present review is to document the reported effects the use of the local anesthetics most widely employed in dentistry, with or without association to vasoconstrictor agents may have in patients with any sort of cardiopathy. We have searched for randomized clinical trials on the assessment of the cardiovascular effects of local anesthetics used in dentistry, without limits as regards age or sex, conducted in patients with any type of cardiopathy which were published during the last decade and were index-linked in Cochrane, Embase and Medline. We have found six randomized clinical trials index-linked in Medline and Cochrane in the past ten years. These trials compare different types of anesthetics: lidocaine 2%, mepivacaine 2%, prilocaine 2% , associated or not to different vasoconstrictor concentrations such as adrenaline or felypressin. The cardiopathies affecting the patients included in the different trials range from hypertension, ischemic heart disease, arrythmias, chronic coronary disease to heart transplantation. The use of anesthetics associated to vasoconstrictor agents is justified in the case of patients with cardiopathies (once we get over the period in which any type of dental manipulation is contraindicated) and in controlled hypertensive patients. In any case, we must be very careful with the choice and execution of the anesthetic technique, being it possible to use a dose between 1.8 and 3.6 ml, on a general basis. Further studies are necessary to establish the effects of these drugs on severe hypertensive patients or in patients with other more advanced cardiopathies. Key words:Vasoconstrictor agents, epinephrine/adverse effects, local anesthetics, dental restoration, oral

Fundamentals in Biostatistics for Research in Pediatric Dentistry: Part I - Basic Concepts.

PubMed

Garrocho-Rangel, J A; Ruiz-Rodríguez, M S; Pozos-Guillén, A J

The purpose of this report was to provide the reader with some basic concepts in order to better understand the significance and reliability of the results of any article on Pediatric Dentistry. Currently, Pediatric Dentists need the best evidence available in the literature on which to base their diagnoses and treatment decisions for the children's oral care. Basic understanding of Biostatistics plays an important role during the entire Evidence-Based Dentistry (EBD) process. This report describes Biostatistics fundamentals in order to introduce the basic concepts used in statistics, such as summary measures, estimation, hypothesis testing, effect size, level of significance, p value, confidence intervals, etc., which are available to Pediatric Dentists interested in reading or designing original clinical or epidemiological studies.

[Preliminary construction of three-dimensional visual educational system for clinical dentistry based on world wide web webpage].

PubMed

Hu, Jian; Xu, Xiang-yang; Song, En-min; Tan, Hong-bao; Wang, Yi-ning

2009-09-01

To establish a new visual educational system of virtual reality for clinical dentistry based on world wide web (WWW) webpage in order to provide more three-dimensional multimedia resources to dental students and an online three-dimensional consulting system for patients. Based on computer graphics and three-dimensional webpage technologies, the software of 3Dsmax and Webmax were adopted in the system development. In the Windows environment, the architecture of whole system was established step by step, including three-dimensional model construction, three-dimensional scene setup, transplanting three-dimensional scene into webpage, reediting the virtual scene, realization of interactions within the webpage, initial test, and necessary adjustment. Five cases of three-dimensional interactive webpage for clinical dentistry were completed. The three-dimensional interactive webpage could be accessible through web browser on personal computer, and users could interact with the webpage through rotating, panning and zooming the virtual scene. It is technically feasible to implement the visual educational system of virtual reality for clinical dentistry based on WWW webpage. Information related to clinical dentistry can be transmitted properly, visually and interactively through three-dimensional webpage.

Impact of the CONSORT Statement endorsement in the completeness of reporting of randomized clinical trials in restorative dentistry.

PubMed

Sarkis-Onofre, Rafael; Poletto-Neto, Victório; Cenci, Maximiliano Sérgio; Pereira-Cenci, Tatiana; Moher, David

2017-03-01

The aim of this study was to assess if journal endorsement of the CONSORT Statement is associated with improved completeness of reporting of randomized controlled trials (RCTs) in restorative dentistry. RCTs in restorative dentistry published in two journals that have (Journal of Dentistry and Clinical Oral Investigations) and have not (Operative Dentistry and Journal of Prosthetic Dentistry) endorsed the CONSORT Statement were selected. We compared the completeness of reporting between comparison groups (endorsers versus non-endorsers, before versus after endorsement) using a risk ratio (RR) with a 99% confidence interval for each outcome of CONSORT 2010. Also, the risk of bias of each study was evaluated. The electronic search retrieved a total of 3701 records. After the title and abstract evaluation, 169 full texts were screened and 79 RCTs identified. Considering CONSORT-endorsing journals before and after CONSORT endorsement, six items had effect estimates indicating a relatively higher proportion of completely reported RCTs published after CONSORT endorsement. Considering CONSORT-endorsing journals compared to non-endorsing journals, twelve items indicated a relatively higher proportion of completely reported RCTs published in CONSORT-endorsing journals. In both analyses the overall evidence did not present statistical significance. Although CONSORT endorsement has been linked with some improvement in the completeness of RCTs reports in the biomedical literature, this was not reflected in the present analysis confined to restorative dentistry. More innovative and involved approaches to enhancing reported may therefore be required. Inadequate reporting of randomized controlled trials can produce important consequences for all stakeholders including waste of resources and implication on healthcare decisions. A broad understandment of the use of reporting guidelines is necessary to lead to better results. Copyright © 2017 Elsevier Ltd. All rights reserved.

The prevalence of occupational health-related problems in dentistry: A review of the literature.

PubMed

Moodley, Rajeshree; Naidoo, Saloshni; Wyk, Jacqueline van

2018-03-27

The study was conducted to report on the scope and prevalence of occupational health related-problems experienced by dentists, dental therapists, and oral hygienists in their practice of dentistry. Professional practice and dental training have many risk factors, and the dental team should be able to recognize these factors to protect themselves. The prevalence of conditions related to the musculoskeletal system, stress, percutaneous injuries, ears, and eyes are of concern. The dental team should also not forget hepatitis B, hepatitis C, and HIV as risks in practice. Dental practitioners should protect themselves by self-recognizing risk factors and by maintaining proper working conditions. The study targeted all empirical research, case studies, and systematic literature reviews written in English. All articles selected were subjected to a data analysis process. Data were captured on an Excel spreadsheet and reported in a comprehensive table. The literature addressing occupational health among dental practitioners included mainly cross-sectional studies and review papers (2001-2016). Forty-nine studies were included in the review. Musculoskeletal disorders remain the most researched occupational health-related problems in dentistry. Eye protection compliance was low among practitioners. Percutaneous injuries especially among young dentists and students were still a concern. Occupational health-related problems are still prevalent in current dentistry practice, despite changes in equipment and surgery design. The reported prevalence of occupational related-health problems and other findings of investigative studies highlight the need for continuous professional education and a need to improve clinical practice aspects of dentistry curricula.

U.S. predoctoral education in pediatric dentistry: its impact on access to dental care.

PubMed

Seale, N Sue; Casamassimo, Paul S

2003-01-01

This study sought to identify faculty, organization, patient pool, and procedures taught in predoctoral pediatric dentistry programs using a questionnaire sent to all fifty-five U.S. dental schools in 2001. Forty-eight (87 percent) programs reported an average of 3.9 full-time and 2.1 part-time FTE faculty, resulting in a mean faculty to student ratio of 1:6.4. One-third employ general dentists to teach pediatric dentistry, and 36 percent report fewer faculty than five years ago. Two-thirds were stand-alone departments. Over half (55 percent) reported increases in patient pools, but also a lack of patients with restorative needs. Half of the programs supplemented school-based pools with special populations, and two-thirds sent students on external rotations, most often to treat high-caries children. Those not using external rotations cited lack of faculty. Accepted patients averaged about four years, with only 6 percent of the pool under three years. Low-income or Medicaid-covered children accounted for 88 percent of school patient pools. Half of the schools felt the pool inadequate to meet competencies, attributable to lack of patients' restorative needs or inadequate intake numbers. Fewer than half of the programs (48 percent) provided hands-on experience with disabled patients, and one-third afforded every student with this experience. Pediatric dentistry was mentioned in fewer than half of the competency documents. Results suggest that U.S. pediatric dentistry predoctoral programs have faculty and patient pool limitations that affect competency achievement and adversely affect training and practice.

The prevalence of occupational health-related problems in dentistry: A review of the literature

PubMed Central

Naidoo, Saloshni; van Wyk, Jacqueline

2017-01-01

The study was conducted to report on the scope and prevalence of occupational health related-problems experienced by dentists, dental therapists, and oral hygienists in their practice of dentistry. Background: Professional practice and dental training have many risk factors, and the dental team should be able to recognize these factors to protect themselves. The prevalence of conditions related to the musculoskeletal system, stress, percutaneous injuries, ears, and eyes are of concern. The dental team should also not forget hepatitis B, hepatitis C, and HIV as risks in practice. Dental practitioners should protect themselves by self-recognizing risk factors and by maintaining proper working conditions. Methods: The study targeted all empirical research, case studies, and systematic literature reviews written in English. All articles selected were subjected to a data analysis process. Data were captured on an Excel spreadsheet and reported in a comprehensive table. Results: The literature addressing occupational health among dental practitioners included mainly cross-sectional studies and review papers (2001-2016). Forty-nine studies were included in the review. Musculoskeletal disorders remain the most researched occupational health-related problems in dentistry. Eye protection compliance was low among practitioners. Percutaneous injuries especially among young dentists and students were still a concern. Conclusion: Occupational health-related problems are still prevalent in current dentistry practice, despite changes in equipment and surgery design. The reported prevalence of occupational related-health problems and other findings of investigative studies highlight the need for continuous professional education and a need to improve clinical practice aspects of dentistry curricula. PMID:29213011

Building Community and Fostering Success in STEM Through the Women in Science & Engineering (WiSE) Program at the University of Nevada, Reno

NASA Astrophysics Data System (ADS)

Langus, T. C.; Tempel, R. N.

2017-12-01

The Women in Science & Engineering (WiSE) program at the University of Nevada, Reno (UNR) aims to recruit and retain a diverse population of women in STEM fields. During the WiSE Program's 10 years in service, we have primarily functioned as a resource for 364 young women to expand their pre-professional network by building valuable relationships with like-minded women. More recently, we have introduced key changes to better benefit our WiSE scholars, establishing a new residence hall, the Living Learning Community (LLC). The introduction of the LLC, resident assistants, and academic mentors helped to provide support to a diverse culture of women with varying thoughts, values, attitudes, and identities. To evaluate the progress of our program, demographic data was statistically analyzed using SPSS to identify correlations between math preparation, performance in foundational courses, average time to graduation, and retention in STEM majors. Initial programmatic assessment indicates that students participating in WiSE are provided a more well-rounded experience while pursuing higher education. We have maintained a 90% retention rate of females graduating with bachelor's degrees in STEM disciplines (n=187), with many graduates completing advanced masters and doctoral degrees and seamlessly entering into post-graduate internships, professional, and industry careers. The success of the WiSE program is attributed to a focused initiative in fostering supportive classroom environments through common course enrollment, professional development, and engaging women in their community through service learning. As a continued focus, we aim to increase the inclusivity and representation of women at UNR in underrepresented fields such as physics, math, and the geosciences. Further program improvements will be based on ongoing research, including a qualitative approach to explore how providing gender equitable resources influences the persistence of women in STEM.

Laser safety in dentistry

NASA Astrophysics Data System (ADS)

Wigdor, Harvey A.

1997-05-01

One of the major causes of anxiety in the dental clinic is the dental handpiece. Because dentists wish to provide a method which can replace the drill there has often been a premature use of the laser in dentistry. Various lasers have been introduced into the clinic before research has shown the laser used is of clinical benefit. Any new treatment method must not compromise the health of the patient being treated. Thus a method of evaluating the clinical abilities of dentists and their understanding the limitations of the laser used must be developed. Dentist must be trained in the basic interaction of the laser on oral tissues. The training has to concentrate on the variation of the laser wavelength absorption in the different tissues of the oral cavity. Because of the differences in the optical properties of these tissues great care must be exercised by practitioners using lasers on patients.

Piezosurgery in implant dentistry

PubMed Central

Stübinger, Stefan; Stricker, Andres; Berg, Britt-Isabelle

2015-01-01

Piezosurgery, or the use of piezoelectric devices, is being applied increasingly in oral and maxillofacial surgery. The main advantages of this technique are precise and selective cuttings, the avoidance of thermal damage, and the preservation of soft-tissue structures. Through the application of piezoelectric surgery, implant-site preparation, bone grafting, sinus-floor elevation, edentulous ridge splitting or the lateralization of the inferior alveolar nerve are very technically feasible. This clinical overview gives a short summary of the current literature and outlines the advantages and disadvantages of piezoelectric bone surgery in implant dentistry. Overall, piezoelectric surgery is superior to other methods that utilize mechanical instruments. Handling of delicate or compromised hard- and soft-tissue conditions can be performed with less risk for the patient. With respect to current and future innovative surgical concepts, piezoelectric surgery offers a wide range of new possibilities to perform customized and minimally invasive osteotomies. PMID:26635486

Workforce diversity in dentistry - current status and future challenges.

PubMed

Garcia, Raul I; Blue Spruce, George; Sinkford, Jeanne C; Lopez, Michael J; Sullivan, Louis W

2017-03-01

The racial and ethnic diversity of the US oral health care workforce remains insufficient to meet the needs of an increasingly diverse population and to address persistent health disparities. The findings from a recent national survey of underrepresented minority dentists are reviewed and recommendations are made for enhancing diversity in the dental profession. © 2017 American Association of Public Health Dentistry.

Evidence-based dentistry.

PubMed

Chambers, David W

2010-01-01

Both panegyric and criticism of evidence-based dentistry tend to be clumsy because the concept is poorly defined. This analysis identifies several contributions to the profession that have been made under the EBD banner. Although the concept of clinicians integrating clinical epidemiology, the wisdom of their practices, and patients' values is powerful, its implementation has been distorted by a too heavy emphasis of computerized searches for research findings that meet the standards of academics. Although EBD advocates enjoy sharing anecdotal accounts of mistakes others have made, faulting others is not proof that one's own position is correct. There is no systematic, high-quality evidence that EBD is effective. The metaphor of a three-legged stool (evidence, experience, values, and integration) is used as an organizing principle. "Best evidence" has become a preoccupation among EBD enthusiasts. That overlong but thinly developed leg of the stool is critiqued from the perspectives of the criteria for evidence, the difference between internal and external validity, the relationship between evidence and decision making, the ambiguous meaning of "best," and the role of reasonable doubt. The strongest leg of the stool is clinical experience. Although bias exists in all observations (including searches for evidence), there are simple procedures that can be employed in practice to increase useful and objective evidence there, and there are dangers in delegating policy regarding allowable treatments to external groups. Patient and practitioner values are the shortest leg of the stool. As they are so little recognized, their integration in EBD is problematic and ethical tensions exist where paternalism privileges science over patient's self-determined best interests. Four potential approaches to integration are suggested, recognizing that there is virtually no literature on how the "seat" of the three-legged stool works or should work. It is likely that most dentists

The changing face of dentistry: nanotechnology

PubMed Central

Kanaparthy, Rosaiah; Kanaparthy, Aruna

2011-01-01

The human body comprises molecules; hence, the availability of molecular nanotechnology will permit dramatic progress to address medical problems and will use molecular knowledge to maintain and improve human health at the molecular scale. Nanomedicine could develop devices that are able to work inside the human body in order to identify the early presence of a disease, and to identify and quantify toxic molecules and tumor cells, for example. Nanodentistry will make possible the maintenance of comprehensive oral health by employing nanomaterials, including tissue engineering and, ultimately, dental nanorobots. This review is an attempt to highlight the possible applications of nanotechnology and the use of nanomaterials in dentistry. PMID:22131826

Designing post-graduate Master's degree programs: the advanced training program in Dental Functional Analysis and Therapy as one example.

PubMed

Ratzmann, Anja; Ruge, Sebastian; Ostendorf, Kristin; Kordass, Bernd

2014-01-01

The decision to consolidate European higher education was reached by the Bologna Conference. Based on the Anglo-American system, a two-cycle degree program (Bachelor and Master) has been introduced. Subjects culminating in a state examination, such as Medicine and Dentistry, were excluded from this reform. Since the state examination is already comparable in its caliber to a Master's degree in Medicine or Dentistry, only advanced Master's degree programs with post-graduate specializations come into consideration for these subjects. In the field of dentistry numerous post-graduate study programs are increasingly coming into existence. Many different models and approaches are being pursued. Since the 2004-2005 winter semester, the University of Greifswald has offered the Master's degree program in Dental Functional Analysis and Therapy. Two and a half years in duration, this program is structured to allow program participation while working and targets licensed dentists who wish to attain certified skills for the future in state-of-the-art functional analysis and therapy. The design of this post-graduate program and the initial results of the evaluation by alumni are presented here. Our experiences show that the conceptual idea of an advanced Master's program has proved successful. The program covers a specialty which leads to increased confidence in handling challenging patient cases. The sharing of experiences among colleagues was evaluated as being especially important.

Er:YAG lasers in dentistry: an overview

NASA Astrophysics Data System (ADS)

Rechmann, Peter; Goldin, Dan S.; Hennig, Thomas

1998-04-01

Aim of this presentation is to review the role of the Er:YAG laser in dentistry and to give a general overview on the work done with it up to date. A look at the development and evolution of this system is given as well as a brief introduction into the basic principles of ablation at the characteristic wavelength 2.94 micrometer. The more important research reports of the different groups all over the world are summarized and the large field of applications such as cavity preparation, caries ablation, periodontology and bacterial reduction is considered.

Role of Ozone Therapy in Minimal Intervention Dentistry and Endodontics - A Review

PubMed Central

A, Shilpa Reddy; Reddy, Narender; Dinapadu, Sainath; Reddy, Manoranjan; Pasari, Srikanth

2013-01-01

Ozone has been successfully used in medical field since many years owing to its oxidizing property making it an excellent antimicrobial agent. Moreover its potent anti-inflammatory property along with favorable cellular and humoral immune response made ozone an effective therapeutic agent. Also its ability to arrest and reverse carious lesions in a predictable way opened up a new chapter in minimal intervention dentistry. Furthermore its efficacy in curbing resistant poly microbial root canal flora appears very promising. This article is based on information through valid textbooks, peer reviews, journals and medline/pubmed search. How to cite this article: Reddy S A, Reddy N, Dinapadu S, Reddy M, Pasari S. Role of Ozone Therapy in Minimal Intervention Dentistry and Endodontics - A Review. J Int Oral Health 2013; 5(3):102-108. PMID:24155611

Career motivations, perceptions of the future of dentistry and preferred dental specialties among saudi dental students.

PubMed

Halawany, Hassan S

2014-01-01

The purpose of this study was to determine the career motivations, perceptions of the future of dentistry and preferred postgraduate specialties of Saudi dental students. A pretested, self-administered, 16-item questionnaire was distributed to first- through fifth-year dental students at King Saud University in Saudi Arabia. Descriptive statistics were calculated, and the level of significance was set at 5%. Of the 530 potential participants, 329 students (198 male and 131 female respondents) completed the questionnaire. High professional status (71.4%), a secure career (67.8%), a high income (78.1%), flexible working hours (54.4%), a wide range of career options after graduation (59.3%), opportunities for self-employment (69.3%) and good job opportunities abroad (65.3%) were endorsed to a great/considerable extent by the respondents. "It takes time to establish a practice" (62.3%), "Postgraduate education is a necessity" (72.4%) and "The increasing number of dental institutions is a threat to the profession" (59.3%) were endorsed to a great or considerable extent by the respondents. The most popular specialty among the male students was oral maxillofacial surgery (20.1%) and among female students was operative dentistry (23.4%). The career motivations of this group of dental students seemed to relate to socioeconomic aspects of dentistry and perceptions of the future of dentistry seemed to relate to the need for postgraduate education.

Evidence-based dentistry for planning restorative treatments: barriers and potential solutions.

PubMed

Afrashtehfar, K I; Eimar, H; Yassine, R; Abi-Nader, S; Tamimi, F

2017-11-01

Evidence-based dentistry (EBD) can help provide the best treatment option for every patient, however, its implementation in restorative dentistry is very limited. This study aimed at assessing the barriers preventing the implementation of EBD among dental undergraduate and graduate students in Montreal, and explore possible solutions to overcome these barriers. A cross-sectional survey was conducted by means of a paper format self-administrated questionnaire distributed among dental students. The survey assessed the barriers and potential solutions for implementation of an evidence-based practice. Sixty-one students completed the questionnaire. Forty-one percent of respondents found evidence-based literature to be the most reliable source of information for restorative treatment planning, however, only 16% used it. They considered that finding reliable information was difficult and they sometimes encountered conflicting information when consulting different sources. Dental students had positive attitudes towards the need for better access to evidence-based literature to assist learning and decision making in restorative treatment planning and to improve treatment outcomes. Even for dentists trained in EBD, online searching takes too much time, and even though it can provide information of better quality than personal intuition, it might not be enough to identify the best available evidence. Even though dental students are aware of the importance of EBD in restorative dentistry they rarely apply the concept, mainly due to time constraints. For this reason, implementation of EBD would probably require faster access to evidence-based knowledge. © 2016 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

Attitude toward Public Health Dentistry as a career among dental students in Odisha: A Cross-sectional study.

PubMed

Sharma, Nupur; Jain, Kittu; Kabasi, Soumik

2016-01-01

Knowledge of dental students' expectations of their profession as well as their attitudes to study a particular specialty of dentistry is of great importance. These attitudes and expectations make studying dentistry meaningful to dental students and society and understanding these factors facilitate workforce planning in the dental sector The aim of the study was to assess the attitude of dental students towards considering Public Health Dentistry as their future career. A questionnaire-based, cross-sectional survey was conducted, which included the 3 rd year, 4 th fourth year and dental interns studying in the State of Odisha. It consisted of 27 questions that were graded on 5-point Likert scale. The responses for the attitude questions toward selecting Public Health Dentistry for postgraduation were categorized into three factors, which are a negative attitude (includes score 0-21), neutral attitude (score 22-44), and positive attitude (score 45-64). Differences between groups were examined using Chi-square test for proportions. The level of statistical significance was set at P < 0.05. Among 886 respondents, 302 (34.08%) were males and 584 (65.91%) were females. One-third (33.52%) of them had a positive attitude toward selecting public health dentistry as their future career, and nearly two-third of them (58.23%) had neutral attitude, with very few students having a negative attitude (8.23%) toward the specialty for pursuing postgraduation. Respondents had a considerable amount of interest in pursuing postgraduation in this specialty. Efforts should be intensified, both by the dental council and by the dental colleges, to develop this specialty, keeping in mind the increasing attitude of dental undergraduates toward it.

Publication of statistically significant research findings in prosthodontics & implant dentistry in the context of other dental specialties.

PubMed

Papageorgiou, Spyridon N; Kloukos, Dimitrios; Petridis, Haralampos; Pandis, Nikolaos

2015-10-01

To assess the hypothesis that there is excessive reporting of statistically significant studies published in prosthodontic and implantology journals, which could indicate selective publication. The last 30 issues of 9 journals in prosthodontics and implant dentistry were hand-searched for articles with statistical analyses. The percentages of significant and non-significant results were tabulated by parameter of interest. Univariable/multivariable logistic regression analyses were applied to identify possible predictors of reporting statistically significance findings. The results of this study were compared with similar studies in dentistry with random-effects meta-analyses. From the 2323 included studies 71% of them reported statistically significant results, with the significant results ranging from 47% to 86%. Multivariable modeling identified that geographical area and involvement of statistician were predictors of statistically significant results. Compared to interventional studies, the odds that in vitro and observational studies would report statistically significant results was increased by 1.20 times (OR: 2.20, 95% CI: 1.66-2.92) and 0.35 times (OR: 1.35, 95% CI: 1.05-1.73), respectively. The probability of statistically significant results from randomized controlled trials was significantly lower compared to various study designs (difference: 30%, 95% CI: 11-49%). Likewise the probability of statistically significant results in prosthodontics and implant dentistry was lower compared to other dental specialties, but this result did not reach statistical significant (P>0.05). The majority of studies identified in the fields of prosthodontics and implant dentistry presented statistically significant results. The same trend existed in publications of other specialties in dentistry. Copyright © 2015 Elsevier Ltd. All rights reserved.

The value of education in special care dentistry as a means of reducing inequalities in oral health.

PubMed

Faulks, D; Freedman, L; Thompson, S; Sagheri, D; Dougall, A

2012-11-01

People with disability are subject to inequality in oral health both in terms of prevalence of disease and unmet healthcare needs. Over 18% of the global population is living with moderate to severe functional problems related to disability, and a large proportion of these persons will require Special Care Dentistry at some point in their lifetime. It is estimated that 90% of people requiring Special Care Dentistry should be able to access treatment in a local, primary care setting. Provision of such primary care is only possible through the education and training of dentists. The literature suggests that it is vital for the dental team to develop the necessary skills and gain experience treating people with special needs in order to ensure access to the provision of oral health care. Education in Special Care Dentistry worldwide might be improved by the development of a recognised academic and clinical discipline and by providing international curricula guidelines based on the International Classification of Functioning, Disability and Health (ICF, WHO). This article aims to discuss the role and value of promoting and harmonising education in Special Care Dentistry as a means of reducing inequalities in oral health. © 2012 John Wiley & Sons A/S.

Nanorobots: Future in dentistry

PubMed Central

Shetty, Neetha J.; Swati, P.; David, K.

2013-01-01

The purpose of this paper is to review the phenomenon of nanotechnology as it might apply to dentistry as a new field called nanodentistry. Treatment possibilities might include the application of nanotechnology to local anesthesia, dentition renaturalization, the permanent cure for hypersensitivity, complete orthodontic realignment in a single visit, covalently bonded diamondized enamel, and continuous oral health maintenance using mechanical dentifrobots. Dental nanorobots could be constructed to destroy caries-causing bacteria or to repair tooth blemishes where decay has set in, by using a computer to direct these tiny workers in their tasks. Dental nanorobots might be programed to use specific motility mechanisms to crawl or swim through human tissue with navigational precision, to acquire energy, to sense and manipulate their surroundings, to achieve safe cytopenetration, and to use any of a multitude of techniques to monitor, interrupt, or alter nerve-impulse traffic in individual nerve cells in real time. PMID:23960556

Efficacy of Ketamine in Pediatric Sedation Dentistry: A Systematic Review.

PubMed

Oh, Samuel; Kingsley, Karl

2018-05-01

Ketamine has been used as a safe and effective sedative to treat adults and children exhibiting high levels of anxiety or fear during dental treatment. Pediatric dentistry often involves patients with high levels of anxiety and fear and possibly few positive dental experiences. Patient management can involve behavioral approaches, as well as the use of sedation or general anesthesia with a variety of agents, including midazolam, diazepam, hydroxyzine, meperidine, and ketamine. The aim of this study was to investigate the clinical efficacy of ketamine use in pediatric sedation dentistry through systematic review and analysis. A systematic review of publications between 1990 and 2015 was conducted using PubMed and MEDLINE databases maintained by the US National Library of Medicine and the National Institutes of Health. The keywords used were (ketamine) AND (dental OR dentistry) AND (sedation). The abstract and title of all potential publications were then screened for clinical trials and to remove non-English articles, non-human or animal trials, and other non-dental or non-relevant studies. A total of 1,657 citations were initially identified, reviewed, and screened, eventually resulting in inclusion of 25 clinical trials in this systematic review. Nineteen studies evaluated ketamine effects in pediatric dental sedation using oral (non-invasive) administration, three involved subcutaneous or intramuscular injection, and three were completed intravenously. Evidence analysis of these trials revealed the majority (n = 22/25) provided strong, positive evidence for the use of ketamine (alone or in combination) to reduce dental anxiety and behavioral non-compliance with the remainder suggesting equivocal results. Additional endpoints evaluated in some studies involved dosage, as well as time to achieve sedation effect. The use of ketamine (alone or in combination) can provide safe, effective, and timely sedation in pediatric patients regardless of the route of

Unethical aspects of homeopathic dentistry.

PubMed

Shaw, D

2010-11-27

In the last year there has been a great deal of public debate about homeopathy, the system of alternative medicine whose main principles are that like cures like and that potency increases relative to dilution. The House of Commons Select Committee on Science and Technology concluded in November 2009 that there is no evidence base for homeopathy, and agreed with some academic commentators that homeopathy should not be funded by the NHS. While homeopathic doctors and hospitals are quite commonplace, some might be surprised to learn that there are also many homeopathic dentists practising in the UK. This paper examines the statements made by several organisations on behalf of homeopathic dentistry and suggests that they are not entirely ethical and may be in breach of various professional guidelines.

Optimizing human factors in dentistry

PubMed Central

Gupta, Arpit; Ankola, Anil V.; Hebbal, Mamata

2013-01-01

Occupational health hazards among dental professionals are on a continuous rise and they have a significant negative overall impact on daily life. This review is intended to provide the information regarding risk factors and to highlight the prevention strategies for optimizing human factors in dentistry. Risk factors among dentists are multifactorial, which can be categorized into biomechanical and psychosocial. To achieve a realistic target of safety and health at work, prevention is clearly the best approach; therefore, musculoskeletal disorders can be reduced through proper positioning of dental worker and patient, regular rest breaks, general good health, using ergonomic equipment, and exercises designed to counteract the particular risk factors for the dental occupation. However, substantial evidences are still required to elucidate the potential risk factors and to formulate effective prevention programs. PMID:23946745

Optimizing human factors in dentistry.

PubMed

Gupta, Arpit; Ankola, Anil V; Hebbal, Mamata

2013-03-01

Occupational health hazards among dental professionals are on a continuous rise and they have a significant negative overall impact on daily life. This review is intended to provide the information regarding risk factors and to highlight the prevention strategies for optimizing human factors in dentistry. Risk factors among dentists are multifactorial, which can be categorized into biomechanical and psychosocial. To achieve a realistic target of safety and health at work, prevention is clearly the best approach; therefore, musculoskeletal disorders can be reduced through proper positioning of dental worker and patient, regular rest breaks, general good health, using ergonomic equipment, and exercises designed to counteract the particular risk factors for the dental occupation. However, substantial evidences are still required to elucidate the potential risk factors and to formulate effective prevention programs.

Developing evidence-based dentistry skills: how to interpret randomized clinical trials and systematic reviews.

PubMed

Kiriakou, Juliana; Pandis, Nikolaos; Madianos, Phoebus; Polychronopoulou, Argy

2014-10-30

Decision-making based on reliable evidence is more likely to lead to effective and efficient treatments. Evidence-based dentistry was developed, similarly to evidence-based medicine, to help clinicians apply current and valid research findings into their own clinical practice. Interpreting and appraising the literature is fundamental and involves the development of evidence-based dentistry (EBD) skills. Systematic reviews (SRs) of randomized controlled trials (RCTs) are considered to be evidence of the highest level in evaluating the effectiveness of interventions. Furthermore, the assessment of the report of a RCT, as well as a SR, can lead to an estimation of how the study was designed and conducted.

[Very late but too early... prof. Angelo Chiavaro and the Italian degree in dentistry].

PubMed

Eramo, Stefano; Bensi, Caterina; Belli, Stefano; Pagano, Stefano

2017-12-01

The birth of the Degree in Dentistry in Italy has been very troubled, and only in 1980 saw its effective implementation. Very "instructive" in this regard is the history on the establishment in 1924 (the period of the seizure of power by Fascism) of a "National School of Dentistry" at the University of Rome, which was withdrawn after only ten months. The biggest supporter and proponent of the School, Prof. Angelo Chiavaro, after a few years, was "punished" with the transfer from the University of Rome to that of Genoa. We present some brief notes on the biography of this courageous pioneer and the matter of which he was the protagonist.

Opinions of practitioners and program directors concerning accreditation standards for postdoctoral pediatric dentistry training programs.

PubMed

Casamassimo, P S; Wilson, S

1999-01-01

This study was performed to assess opinions of program directors and practitioners about the importance and necessary numbers of experiences required by current accreditation standards for training of pediatric dentists. A 32-item questionnaire was sent to all program directors of ADA-accredited postdoctoral pediatric dentistry training programs and to a random sample of 10% of the fellow/active membership of the American Academy of Pediatric Dentistry. An overall response rate of 56% was obtained from the single mailing. Practitioners and program directors differed significantly (P < or = 0.05) only in their opinions about the number of submucosal and intravenous sedation cases required for proficiency of eight experiences surveyed. The two groups differed significantly in 3 of 12 areas in terms of importance attributed for practice of contemporary pediatric dentistry: initiating and completing a research paper, biostatistics/epidemiology, and practice management. Program directors had little difficulty obtaining required experiences, and program dependence on Medicaid did not negatively affect quality of education. Practitioners and program directors agreed on the importance of most experiences and activities required by current accreditation standards.

Ultrasonics in Dentistry

NASA Astrophysics Data System (ADS)

Walmsley, A. D.

Ultrasonic instruments have been used in dentistry since the 1950's. Initially they were used to cut teeth but very quickly they became established as an ultrasonic scaler which was used to remove deposits from the hard tissues of the tooth. This enabled the soft tissues around the tooth to return to health. The ultrasonic vibrations are generated in a thin metal probe and it is the working tip that is the active component of the instrument. Scanning laser vibrometry has shown that there is much variability in their movement which is related to the shape and cross sectional shape of the probe. The working instrument will also generate cavitation and microstreaming in the associated cooling water. This can be mapped out along the length of the instrument indicating which are the active areas. Ultrasonics has also found use for cleaning often inaccessible or different surfaces including root canal treatment and dental titanium implants. The use of ultrasonics to cut bone during different surgical techniques shows considerable promise. More research is indicated to determine how to maximize the efficiency of such instruments so that they are more clinically effective.

Applications of additive manufacturing in dentistry: A review.

PubMed

Bhargav, Aishwarya; Sanjairaj, Vijayavenkatraman; Rosa, Vinicius; Feng, Lu Wen; Fuh Yh, Jerry

2017-07-24

Additive manufacturing (AM) or 3D printing has been hailed as the third industrial revolution as it has caused a paradigm shift in the way objects have been manufactured. Conventionally, converting a raw material to a fully finished and assembled, usable product comprises several steps which can be eliminated by using this process as functional products can be created directly from the raw material at a fraction of the time originally consumed. Thus, AM has found applications in several sectors including automotive, aerospace, printed electronics, and healthcare. AM is increasingly being used in the healthcare sector, given its potential to fabricate patient-specific customized implants with required accuracy and precision. Implantable heart valves, rib cages, and bones are some of the examples where AM technologies are used. A vast variety of materials including ceramics, metals, polymers, and composites have been processed to fabricate intricate implants using 3D printing. The applications of AM in dentistry include maxillofacial implants, dentures, and other prosthetic aids. It may also be used in surgical training and planning, as anatomical models can be created at ease using AM. This article gives an overview of the AM process and reviews in detail the applications of 3D printing in dentistry. © 2017 Wiley Periodicals, Inc. J Biomed Mater Res Part B: Appl Biomater, 2017. © 2017 Wiley Periodicals, Inc.

Split-mouth design in Paediatric Dentistry clinical trials.

PubMed

Pozos-Guillén, A; Chavarría-Bolaños, D; Garrocho-Rangel, A

2017-03-01

The aim of this article was to describe the essential concepts of the split-mouth design, its underlying assumptions, advantages, limitations, statistical considerations, and possible applications in Paediatric Dentistry clinical investigation. In Paediatric Dentistry clinical investigation, and as part of randomised controlled trials, the split-mouth design is commonly used. The design is characterised by subdividing the child's dentition into halves (right and left), where two different treatment modalities are assigned to one side randomly, in order to allow further outcome evaluation. Each participant acts as their own control by making within- patient rather than between-patient comparisons, thus diminishing inter-subject variability and increasing study accuracy and power. However, the main problem with this design comprises the potential contamination of the treatment effect from one side to the other, or the "carry-across effect"; likewise, this design is not indicated when the oral disease to be treated is not symmetrically distributed (e.g. severity) in the mouth of children. Thus, in spite of its advantages, the split-mouth design can only be applied in a limited number of strictly selected cases. In order to obtain valid and reliable data from split mouth design studies, it is necessary to evaluate the risk of carry-across effect as well as to carefully analise and select adequate inclusion criteria, sample-size calculation and method of statistical analysis.

Pediatric dentistry clinical education venues evaluation by pre and post-doctoral students.

PubMed

Bimstein, E; Mayes, A; Mittal, Hc

2014-01-01

To evaluate dental students' perspectives about pre- and post-doctoral pediatric dentistry education venues. Surveys with visual analog scales (from 0 to 100) measuring the educational contribution of pediatric dentistry venues were conducted. The pre-doctoral venues included a 3rd year university twilight clinic (UTC), a 3rd year urban community based clinic (CBC) and 4th year mobile clinics (MCs). The post-doctoral venues included treatment of children under general anesthesia, oral sedations, a regular clinic (no sedations), seminars, journal club, case conferences and studding for the American Board of Pediatric Dentistry. Analyses of variance between the scores indicated that the 3rd year CBC score (68.2 ± 4.5) was statistically significant higher (p= .007) than the one for the 3rd year UTC score (44.9 ± 6.1). The 4th year students' MCs score (61.4 ± 4.0) was statistically significant higher than their retrospective scores for the 3rd year CBC (56.4 ± 4.4) or UTC (42.2 ± 4.9) scores (p= .03 and .004 respectively). Among the didactic or clinical post-doctoral venues, the regular clinic and the seminars received the highest scores (84.3 ± 1.7 and 71.6 ± 2.8 respectively). pre-doctoral community-based clinical education and post-doctoral regular university based clinic are considered by students to provide the main contribution to pediatric dental education.

Patient safety in dentistry - state of play as revealed by a national database of errors.

PubMed

Thusu, S; Panesar, S; Bedi, R

2012-08-01

Modern dentistry has become increasingly invasive and sophisticated. Consequently the risk to the patient has increased. The aim of this study is to investigate the types of patient safety incidents (PSIs) that occur in dentistry and the accuracy of the National Patient Safety Agency (NPSA) database in identifying those attributed to dentistry. The database was analysed for all incidents of iatrogenic harm in the speciality of dentistry. A snapshot view using the timeframe January to December 2009 was used. The free text elements from the database were analysed thematically and reclassified according to the nature of the PSI. Descriptive statistics were provided. Two thousand and twelve incident reports were analysed and organised into ten categories. The commonest was due to clerical errors - 36%. Five areas of PSI were further analysed: injury (10%), medical emergency (6%), inhalation/ingestion (4%), adverse reaction (4%) and wrong site extraction (2%). There is generally low reporting of PSIs within the dental specialities. This may be attributed to the voluntary nature of reporting and the reluctance of dental practitioners to disclose incidences for fear of loss of earnings. A significant amount of iatrogenic harm occurs not during treatment but through controllable pre- and post-procedural checks. Incidences of iatrogenic harm to dental patients do occur but their reporting is not widely used. The use of a dental specific reporting system would aid in minimising iatrogenic harm and adhere to the Care Quality Commission (CQC) compliance monitoring system on essential standards of quality and safety in dental practices.

What dentists need to know about CADM: complementary and alternative dentistry and medicine.

PubMed

Tobey, H S

1996-01-01

This article is written for dentists and paraprofessionals working with dentists, to provide a better understanding of the current and increasing acceptable modality of Complementary and Alternative Dentistry and Medicine. What dentists need to know about hypnosis, or mind-body imagery, a method and technique used in alternative dentistry, is explained in detail. Conscious behavior, also termed rational or normal consciousness, and subconscious behavior, also referred to as the altered state of consciousness, will be detailed. Once recognizing the role of this subconscious state, the main focus of this article is to describe what this state is, the characteristics that belong to this scientific practical phenomenon, and the key to how to induce this state, simply, readily and easily in eighty percent of dental patients.

Digital dentistry: information technology for today's (and tomorrow's) dental practice.

PubMed

Hirschinger, R

2001-03-01

Digital dentistry is not the wave of the future; it is occurring now. Whether a dentist embraces new technology will define his or her practice and, possibly, future. The aim of this article is to inform practitioners of the various components that constitute a digital dental practice, the technologies available today, and those on the horizon.

Evidence-based dentistry skill acquisition by second-year dental students.

PubMed

Marshall, T A; McKernan, S C; Straub-Morarend, C L; Guzman-Armstrong, S; Marchini, L; Handoo, N Q; Cunningham, M A

2018-05-22

Identification and assessment of Evidence-based dentistry (EBD) outcomes have been elusive. Our objective was to describe EBD skill acquisition during the second (D2) year of pre-doctoral dental education and student competency at the end of the year. The first and fourth (final) curricular-required EBD Exercises (ie, application of the first 4 steps of the 5-Step evidence-based practice process applied to a real or hypothetical situation) completed by D2 students (n = 151) during 2014-2015 and 2015-2016 were evaluated to measure skill acquisition through use of a novel rubric with measures of performance from novice to expert. Exercises were evaluated on the performance for each step, identification of manuscript details and reflective commentary on manuscript components. Changes in performance were evaluated using the chi-square test for trend and the Wilcoxon signed-rank test. Seventy-eight per cent of students scored competent or higher on the Ask step at the beginning of the D2 year; scores improved with 58% scoring proficient or expert on the fourth Exercise (P < .001). Most students were advanced beginners or higher in the Acquire, Appraise and Apply steps at the beginning of the D2 year, with minimal growth observed during the year. Identification of manuscript details improved between the first and fourth Exercises (P = .015); however, depth of commentary skills did not change. Unlike previous investigations evaluating EBD knowledge or behaviour in a testing situation, we evaluated skill acquisition using applied Exercises. Consistent with their clinical and scientific maturity, D2 students minimally performed as advanced beginners at the end of their D2 year. © 2018 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

Doing qualitative research in dentistry and dental education.

PubMed

Edmunds, S; Brown, G

2012-05-01

The purpose of this paper is to assist dental researchers to develop their expertise in qualitative research. It sketches the key characteristics of qualitative research; summarises theoretical perspectives; outlines the core skills of qualitative data collection and the procedures which underlie three methods of qualitative research: interviewing, focus groups and concept maps. The paper offers some guidance on writing qualitative research and provides examples of qualitative research drawn from dentistry and dental education. © 2012 John Wiley & Sons A/S.

Brushing up on the history of intermetallics in dentistry

NASA Astrophysics Data System (ADS)

Waterstrat, Richard M.

1990-03-01

Employing a silver-tin-mercury intermetallic to repair cavities may seem a little unusual, but intermetallics are quite common in dentistry, ranging from gold crowns to braces. Although the human mouth can be unfriendly territory for a brittle intermetallic alloy, dental amalgam has been around since 659 A.D., and its technology has been developed to the point where a filling can be expected to last 30 years or more.

Lasers: The Magic Wand in Esthetic Dentistry!!

PubMed Central

Shajahan, P A; Kumar, P Ranjith; Hariprasad, A; Mathew, Jyothis; Shaji, A P; Ahammed, M Fazeel

2015-01-01

In this era of fast developing technologies and innovative ideas, the need for faster treatment has become a necessity. Treatment with lasers that is much less time-consuming and painless is accepted and appreciated by the patient. Use of Lasers is not new; they have been in use for decades since their development by Maiman in 1960. Lasers have travelled a long way from ruby lasers to erbium lasers and are being fondly used in every aspect of dental treatment. This article aims at elaborate the use and applications of lasers in the field of esthetic dentistry. PMID:26124614

Enterprise-wide implementation of digital radiography in oral and maxillofacial imaging: the University of Florida Dentistry System.

PubMed

Nair, Madhu K; Pettigrew, James C; Loomis, Jeffrey S; Bates, Robert E; Kostewicz, Stephen; Robinson, Boyd; Sweitzer, Jean; Dolan, Teresa A

2009-06-01

The implementation of digital radiography in dentistry in a large healthcare enterprise setting is discussed. A distinct need for a dedicated dental picture archiving and communication systems (PACS) exists for seamless integration of different vendor products across the system. Complex issues are contended with as each clinical department migrated to a digital environment with unique needs and workflow patterns. The University of Florida has had a dental PACS installed over 2 years ago. This paper describes the process of conversion from film-based imaging from the planning stages through clinical implementation. Dentistry poses many unique challenges as it strives to achieve better integration with systems primarily designed for imaging; however, the technical requirements for high-resolution image capture in dentistry far exceed those in medicine, as most routine dental diagnostic tasks are challenging. The significance of specification, evaluation, vendor selection, installation, trial runs, training, and phased clinical implementation is emphasized.

Clinical educators' views on the quality of undergraduate clinical restorative dentistry in the UK and ROI.

PubMed

Martin, N; Fairclough, A; Smith, M; Ellis, L

2011-11-01

Following concerns expressed regarding recently expanded dental education, a survey was conducted on United Kingdom and Republic of Ireland clinical educators' perceptions of their work and the educational experiences they provide in clinical restorative dentistry. Many of the challenges facing dental education are common to all countries, and it would be of interest to note if the views reported are representative of the greater European perspective. The results of this survey represent a European regional picture. This is a survey of clinical staff in restorative dentistry departments across all of the fully established UK and ROI dental schools. The survey covered factors affecting the quality of undergraduate learning in restorative dentistry and the implications of these for programme delivery. Thematic analysis was applied to qualitative responses. One hundred and eighty-eight responses were received across the gamut of clinical educators' roles and across 15 of the 16 schools. Themes identified were personal workload, teaching effectiveness, students' clinical experiences, provision of teaching, departmental organisation and job satisfaction. The survey findings had many parallels with other recent reports but also suggested some developments. The survey provided an accurate snapshot of staff views on the quality of undergraduate clinical training in restorative dentistry. Despite experiencing difficulties in many areas of their work resulting in poor morale, staff considered teaching rewarding although undervalued by others. A number of recommendations are made for the development of undergraduate teaching. 2011 John Wiley & Sons A/S.

Career Motivations, Perceptions of the Future of Dentistry and Preferred Dental Specialties Among Saudi Dental Students

PubMed Central

Halawany, Hassan S

2014-01-01

Aim: The purpose of this study was to determine the career motivations, perceptions of the future of dentistry and preferred postgraduate specialties of Saudi dental students. Methods: A pretested, self-administered, 16-item questionnaire was distributed to first- through fifth-year dental students at King Saud University in Saudi Arabia. Descriptive statistics were calculated, and the level of significance was set at 5%. Results: Of the 530 potential participants, 329 students (198 male and 131 female respondents) completed the questionnaire. High professional status (71.4%), a secure career (67.8%), a high income (78.1%), flexible working hours (54.4%), a wide range of career options after graduation (59.3%), opportunities for self-employment (69.3%) and good job opportunities abroad (65.3%) were endorsed to a great/considerable extent by the respondents. “It takes time to establish a practice” (62.3%), “Postgraduate education is a necessity” (72.4%) and “The increasing number of dental institutions is a threat to the profession” (59.3%) were endorsed to a great or considerable extent by the respondents. The most popular specialty among the male students was oral maxillofacial surgery (20.1%) and among female students was operative dentistry (23.4%). Conclusion: The career motivations of this group of dental students seemed to relate to socioeconomic aspects of dentistry and perceptions of the future of dentistry seemed to relate to the need for postgraduate education. PMID:25246989

Attitude toward Public Health Dentistry as a career among dental students in Odisha: A Cross-sectional study

PubMed Central

Sharma, Nupur; Jain, Kittu; Kabasi, Soumik

2016-01-01

Background: Knowledge of dental students' expectations of their profession as well as their attitudes to study a particular specialty of dentistry is of great importance. These attitudes and expectations make studying dentistry meaningful to dental students and society and understanding these factors facilitate workforce planning in the dental sector The aim of the study was to assess the attitude of dental students towards considering Public Health Dentistry as their future career. Materials and Methods: A questionnaire-based, cross-sectional survey was conducted, which included the 3rd year, 4th fourth year and dental interns studying in the State of Odisha. It consisted of 27 questions that were graded on 5-point Likert scale. The responses for the attitude questions toward selecting Public Health Dentistry for postgraduation were categorized into three factors, which are a negative attitude (includes score 0–21), neutral attitude (score 22–44), and positive attitude (score 45–64). Differences between groups were examined using Chi-square test for proportions. The level of statistical significance was set at P < 0.05. Results: Among 886 respondents, 302 (34.08%) were males and 584 (65.91%) were females. One-third (33.52%) of them had a positive attitude toward selecting public health dentistry as their future career, and nearly two-third of them (58.23%) had neutral attitude, with very few students having a negative attitude (8.23%) toward the specialty for pursuing postgraduation. Conclusion: Respondents had a considerable amount of interest in pursuing postgraduation in this specialty. Efforts should be intensified, both by the dental council and by the dental colleges, to develop this specialty, keeping in mind the increasing attitude of dental undergraduates toward it. PMID:28182073

Systematic Review and Quality Appraisal of Economic Evaluation Publications in Dentistry.

PubMed

Tonmukayakul, U; Calache, H; Clark, R; Wasiak, J; Faggion, C M

2015-10-01

Economic evaluation (EE) studies have been undertaken in dentistry since the late 20th century because economic data provide additional information to policy makers to develop guidelines and set future direction for oral health services. The objectives of this study were to assess the methodological quality of EEs in oral health. Electronic searching of Ovid MEDLINE, the Cochrane Library, and the NHS Economic Evaluation Database from 1975 to 2013 were undertaken to identify publications that include costs and outcomes in dentistry. Relevant reference lists were also searched for additional studies. Studies were retrieved and reviewed independently for inclusion by 3 authors. Furthermore, to appraise the EE methods, 1 author applied the Drummond 10-item (13-criteria) checklist tool to each study. Of the 114 publications identified, 79 studies were considered full EE and 35 partial. Twenty-eight studies (30%) were published between the years 2011 and 2013. Sixty-four (53%) studies focused on dental caries prevention or treatment. Median appraisal scores calculated for full and partial EE studies were 11 and 9 out of 13, respectively. Quality assessment scores showed that the quality of partial EE studies published after 2000 significantly improved (P = 0.02) compared to those published before 2000. Significant quality improvement was not found in full EE studies. Common methodological limitations were identified: absence of sensitivity analysis, discounting, and insufficient information on how costs and outcomes were measured and valued. EE studies in dentistry increased over the last 40 y in both quantity and quality, but a number of publications failed to satisfy some components of standard EE research methods, such as sensitivity analysis and discounting. © International & American Associations for Dental Research 2015.

Economic evaluation of diagnostic methods used in dentistry. A systematic review.

PubMed

Christell, Helena; Birch, Stephen; Horner, Keith; Lindh, Christina; Rohlin, Madeleine

2014-11-01

To review the literature of economic evaluations regarding diagnostic methods used in dentistry. Four databases (MEDLINE, Web of Science, The Cochrane library, the NHS Economic Evaluation Database) were searched for studies, complemented by hand search, until February 2013. Two authors independently screened all titles or abstracts and then applied inclusion and exclusion criteria to select full-text publications published in English, which reported an economic evaluation comparing at least two alternative methods. Studies of diagnostic methods were assessed by four reviewers using a protocol based on the QUADAS tool regarding diagnostic methods and a check-list for economic evaluations. The results of the data extraction were summarized in a structured table and as a narrative description. From 476 identified full-text publications, 160 were considered to be economic evaluations. Only 12 studies (7%) were on diagnostic methods, whilst 78 studies (49%) were on prevention and 70 (40%) on treatment. Among studies on diagnostic methods, there was between-study heterogeneity methodologically, regarding the diagnostic method analysed and type of economic evaluation addressed. Generally, the choice of economic evaluation method was not justified and the perspective of the study not stated. Costing of diagnostic methods varied. A small body of literature addresses economic evaluation of diagnostic methods in dentistry. Thus, there is a need for studies from various perspectives with well defined research questions and measures of the cost and effectiveness. Economic resources in healthcare are finite. For diagnostic methods, an understanding of efficacy provides only part of the information needed for evidence-based practice. This study highlighted a paucity of economic evaluations of diagnostic methods used in dentistry, indicating that much of what we practise lacks sufficient evidence.

Exposure of Seventh and Eighth Grade Urban Youth to Dentistry and Oral Health Careers.

PubMed

Mayberry, Melanie E; Young, Deirdre D; Sawilowsky, Shlomo; Hoelscher, Diane

2018-01-01

While pipeline programs for students from underrepresented minority groups have been established at the high school and college levels, fewer programs have been developed for middle school students. In an effort to reach this cohort, the University of Detroit Mercy School of Dentistry embarked on a grassroots collaborative pipeline program with two distinct segments: Urban Impressions and Dental Imprint. Their purpose is to expose Detroit-area seventh and eighth grade students to careers in dentistry, provide oral health education, and introduce role models. The aim of this pilot study was to determine outcomes for the middle school participants in Urban Impressions (n=86) and Dental Imprint (n=68). Both segments featured hands-on dental activities at the dental school. Outcomes were assessed by pretest-posttest surveys. Across the three cohorts, a total of 86 students participated in one or more sessions, with 57 completing the pre- and post-program surveys, for a 66% response rate. The results showed that the Dental Imprint respondents' knowledge of oral health, dental admissions, and specialties increased by an average 26% over three years. The gain in knowledge for each cohort was statistically significant (p<0.001). Overall, 91% of Urban Impressions and 95% of Dental Imprint respondents were positive about the value of the program. Thirty-one of 57 Urban Impressions respondents indicated interest in dentistry as a career following the program. These results suggest that the two segments of this program are meeting their goals of increasing middle grade students' awareness of oral health professions including dentistry and providing access to role models. Institutions may benefit from the description of strategies used by this program to address challenges related to establishing early pipeline programs.

Measuring mental health following the 6-year American invasion of Iraq. A general health questionnaire analysis of Iraqi medical and dentistry students.

PubMed

Al-Nimer, Marwan S

2010-01-01

To explore the current psychological problems among Iraqi medical and dentistry students using a General Health Questionnaire after 6 years of armed conflicts. This study was carried out in the Department of Pharmacology, College of Medicine, Al-Mustansiriya University, Baghdad, Iraq from January to May 2009. A total of 440 medical and dentistry students were asked to complete the 12-item (GHQ-12) and 30-item (GHQ-30) General Health Questionnaire-Arabic version to measure the level of their psychological distress. The analysis of this cross-sectional study is based on a voluntary self-rating questionnaire survey of the assessment of common mental problems. Based on the GHQ-12, using simple Likert scoring, probable psychiatric illness (score >12) was approximately equal in dentistry (50.6%; 89 out of 176) and medical (51.1%; 135 out of 264) students, with an odds ratio of 1.138. Based on GHQ-30 using binary scoring, the probable cases (score > or = 5) were reported significantly (p<0.001) higher in medical students than dentistry students, with an odds ratio of 3.251. The means of overall categorized psychiatric morbidity, other than social dysfunction, reported in male dentistry students were non-significantly higher than corresponding medical students. The impact of armed conflicts is obvious, therefore, medical and dentistry students need to receive effective mental health outreach and treatment, including lifestyle modification, at each stage of college life.

Applications of ultrasound in dentistry.

PubMed

Walmsley, A D

1988-01-01

An ultrasonic descaler working at kHz frequencies is used in dentistry to remove attached deposits from the teeth. Such devices offer many advantages over conventional hand instruments by reducing both the work and time involved in the clinical descaling process. Although it is a recognised clinical instrument, there has been little attempt to standardise its acoustic power output. A parameter which may characterise adequately the acoustic emission from these instruments is the displacement amplitude of the probe tip. Modification of the ultrasonic descaler generator has led to the further use of the instrument in other dental areas. Diagnostic applications of MHz ultrasound is limited by the structure and arrangement of the dental tissues. Therapeutic ultrasound has been used to treat a variety of dentally related ailments, and ultrasonic cleaning baths are used to clean both dental instruments and materials.

The need for leadership and vision in dentistry. A personal view.

PubMed

Holt, Vernon P

2008-07-01

This paper considers how dentistry has developed in the United Kingdom (UK) over the last 60 years and concludes that dentists have failed to be proactive and to shape the systems for the delivery of an optimal level of care to the population. It suggests that there is a need for far better leadership and for dentists, as individuals and as a profession, to rediscover the sense of vision that they once had and to shape their destinies, rather than accepting the current situation. The author goes on to explain how this might be done. Since the inception of the National Health Service (NHS), the dental profession in the UK has, to a large extent, been dominated by the politics of the NHS, by changing fee structures and contracts, by reports from the Review Body on Doctors' and Dentists' Remuneration (DDRB), and by strategies adopted by successive governments, especially during the last two decades. These strategies have resulted in cohorts of disillusioned dental practitioners reducing their commitment to, or opting out of, NHS contracts and committing themselves, to a greater or lesser extent, to private practice. It is now over three years since, for the first time, the proportion of dentistry provided under private contact in the UK, as measured by gross fees, exceeded that provided under NHS contract. The profession has shown a remarkable lack of imagination in organising itself to provide the best kind of care for patients. Instead of being proactive and visionary, it has allowed itself to become a political football. This has led to the progressive deskilling of many practitioners, and a manifest failure to secure the long-term oral health of patients. This paper considers how the situation could be improved and looks at four aspects, which are: 1. 21st century dentistry: state of the art versus reality? The contrast between what is clinically possible and what the profession currently delivers. 2. What are we here for? The need for a new vision for dentistry

Expanding the foundation for personalized medicine: implications and challenges for dentistry.

PubMed

Garcia, I; Kuska, R; Somerman, M J

2013-07-01

Personalized medicine aims to individualize care based on a person's unique genetic, environmental, and clinical profile. Dentists and physicians have long recognized variations between and among patients, and have customized care based on each individual's health history, environment, and behavior. However, the sequencing of the human genome in 2003 and breakthroughs in regenerative medicine, imaging, and computer science redefined "personalized medicine" as clinical care that takes advantage of new molecular tools to facilitate highly precise health care based on an individual's unique genomic and molecular characteristics. Major investments in science bring a new urgency toward realizing the promise of personalized medicine; yet, many challenges stand in the way. In this article, we present an overview of the opportunities and challenges that influence the oral health community's full participation in personalized medicine. We highlight selected research advances that are solidifying the foundation of personalized oral health care, elaborate on their impact on dentistry, and explore obstacles toward their adoption into practice. It is our view that now is the time for oral health professionals, educators, students, researchers, and patients to engage fully in preparations for the arrival of personalized medicine as a means to provide quality, customized, and effective oral health care for all.

Cooperation Between Schools of Pharmacy and Dentistry: A Survey of Educational Involvement

ERIC Educational Resources Information Center

Oksas, Richard M.

1978-01-01

To meet the needs of dental patients for pharmaceutical services, dental schools have upgraded their emphasis in teaching pharmacology and the professional associations have developed liaison between each other. This survey examines the nature and extent of pharmacy colleges' involvement with dentistry. (LBH)

Dentistry and dental education in the context of the evolving health care system.

PubMed

Anderson, Maxwell H

2007-08-01

This article is intended to stimulate dialogue within the intertwined dental practice and dental education communities about our evolving health care system and dentistry's role within this system as it reconfigures in response to a complex interplay of influences. The changing dental disease burden in the United States is analyzed with consideration of how evolution in disease prevalence influences societal need for dental services and the resulting potential impact on the types of services provided and the education of future dental practitioners. The article concludes with discussion of a potential future scenario for practice and education in which one or both of the two health abnormalities (dental caries and periodontal diseases) most closely associated with dentistry as an area of medical specialization go away as a consequence of transformational technologies.

Designing post-graduate Master's degree programs: the advanced training program in Dental Functional Analysis and Therapy as one example

PubMed Central

Ratzmann, Anja; Ruge, Sebastian; Ostendorf, Kristin; Kordaß, Bernd

2014-01-01

Introduction: The decision to consolidate European higher education was reached by the Bologna Conference. Based on the Anglo-American system, a two-cycle degree program (Bachelor and Master) has been introduced. Subjects culminating in a state examination, such as Medicine and Dentistry, were excluded from this reform. Since the state examination is already comparable in its caliber to a Master’s degree in Medicine or Dentistry, only advanced Master’s degree programs with post-graduate specializations come into consideration for these subjects. In the field of dentistry numerous post-graduate study programs are increasingly coming into existence. Many different models and approaches are being pursued. Method: Since the 2004-2005 winter semester, the University of Greifswald has offered the Master’s degree program in Dental Functional Analysis and Therapy. Two and a half years in duration, this program is structured to allow program participation while working and targets licensed dentists who wish to attain certified skills for the future in state-of-the-art functional analysis and therapy. Aim: The design of this post-graduate program and the initial results of the evaluation by alumni are presented here. Conclusion: Our experiences show that the conceptual idea of an advanced Master’s program has proved successful. The program covers a specialty which leads to increased confidence in handling challenging patient cases. The sharing of experiences among colleagues was evaluated as being especially important. PMID:24872853

[Efficiency of preventive dental care in school dentistry system].

PubMed

Avraamova, O G; Kolesnik, A G; Kulazhenko, T V; Zadapaeva, S V; Shevchenko, S S

2014-01-01

Ways of development of Russian school dentistry are defined and justified based on the analysis according to logistics, personnel, legal, financial and economic basis for the reorientation of the service for preventive direction, which should be a priority in the current conditions. The implemented model of school dental care based on team work of the dentist and dental hygienist proved to be highly efficient and may be recommended for wide introduction in practice.

A global probe into dental student perceptions about philanthropy, global dentistry and international student exchanges.

PubMed

Ivanoff, Chris S; Yaneva, Krassimira; Luan, Diana; Andonov, Bogomil; Kumar, Reena R; Agnihotry, Anirudha; Ivanoff, Athena E; Emmanouil, Dimitrios; Volpato, Luiz Evaristo Ricci; Koneski, Filip; Muratovska, Ilijana; Al-Shehri, Huda A; Al-Taweel, Sara M; Daly, Michele

2017-04-01

Training culturally competent graduates who can practice effectively in a multicultural environment is a goal of contemporary dental education. The Global Oral Health Initiative is a network of dental schools seeking to promote global dentistry as a component of cultural competency training. Before initiating international student exchanges, a survey was conducted to assess students' awareness of global dentistry and interest in cross-national clerkships. A 22-question, YES/NO survey was distributed to 3,487 dental students at eight schools in seven countries. The questions probed students about their school's commitment to enhance their education by promoting global dentistry, volunteerism and philanthropy. The data were analysed using Vassarstats statistical software. In total, 2,371 students (67.9%) completed the survey. Cultural diversity was seen as an important component of dental education by 72.8% of the students, with two-thirds (66.9%) acknowledging that their training provided preparation for understanding the oral health care needs of disparate peoples. A high proportion (87.9%) agreed that volunteerism and philanthropy are important qualities of a well-rounded dentist, but only about one-third felt that their school supported these behaviours (36.2%) or demonstrated a commitment to promote global dentistry (35.5%). In addition, 87.4% felt that dental schools are morally bound to improve oral health care in marginalised global communities and should provide students with international exchange missions (91%), which would enhance their cultural competency (88.9%) and encourage their participation in charitable missions after graduation (67.6%). The study suggests that dental students would value international exchanges, which may enhance students' knowledge and self-awareness related to cultural competence. © 2016 FDI World Dental Federation.

Evaluation of undergraduate clinical learning experiences in the subject of pediatric dentistry using critical incident technique.

PubMed

Vyawahare, S; Banda, N R; Choubey, S; Parvekar, P; Barodiya, A; Dutta, S

2013-01-01

In pediatric dentistry, the experiences of dental students may help dental educators better prepare graduates to treat the children. Research suggests that student's perceptions should be considered in any discussion of their education, but there has been no systematic examination of India's undergraduate dental students learning experiences. This qualitative investigation aimed to gather and analyze information about experiences in pediatric dentistry from the students' viewpoint using critical incident technique (CIT). The sample group for this investigation came from all 240 3rd and 4th year dental students from all the four dental colleges in Indore. Using CIT, participants were asked to describe at least one positive and one negative experience in detail. They described 308 positive and 359 negative experiences related to the pediatric dentistry clinic. Analysis of the data resulted in the identification of four key factors related to their experiences: 1) The instructor; 2) the patient; 3) the learning process; and 4) the learning environment. The CIT is a useful data collection and analysis technique that provides rich, useful data and has many potential uses in dental education.

Cost of Treatment Procedures in the National Preventive Dentistry Demonstration Program.

ERIC Educational Resources Information Center

Foch, Craig B.; And Others

The National Preventive Dentistry Demonstration Program (NPDDP) delivered five different regimens of school based preventive dental care to groups of children in 10 American cities between 1977 and 1981. All clinical techniques employed had previously been demonstrated to be both safe and effective in clinical trials. The purpose of the NPDDP was…

Effect of Imaging Powders on the Bond Strength of Resin Cement

DTIC Science & Technology

2016-09-19

Jordan Advanced Education in General Dentistry Residency Uniformed Services University Date: 6 June 2013 INITIATOR Uniformed Services...Title: Resident , Advanced Education in General Dentistry Residency (AEGD-2) 3. School/DepartmenUCenter: Air Force Postgraduate Dental School (AFPDS) 4...Strength of Resin Cement 7. Intended publication/meeting: General Dentistry (the journal of the Academy of General Dentistry ) 8. "Required by" date

Use of anesthetics associated to vasoconstrictors for dentistry in patients with cardiopathies. Review of the literature published in the last decade

PubMed Central

Serrera Figallo, María A.; Velázquez Cayón, Rocío T.; Corcuera Flores, Jose R.; Machuca Portillo, Guillermo

2012-01-01

Objective: The use of local anesthetics associated to vasoconstrictor agents in dentistry is thoroughly justified and is widely extended, but we cannot ignore the fact that anesthetic infiltration poses risk of complications throughout the dental treatment period. The objective of the present review is to document the reported effects the use of the local anesthetics most widely employed in dentistry, with or without association to vasoconstrictor agents may have in patients with any sort of cardiopathy. Study Design: We have searched for randomized clinical trials on the assessment of the cardiovascular effects of local anesthetics used in dentistry, without limits as regards age or sex, conducted in patients with any type of cardiopathy which were published during the last decade and were index-linked in Cochrane, Embase and Medline. Results: We have found six randomized clinical trials index-linked in Medline and Cochrane in the past ten years. These trials compare different types of anesthetics: lidocaine 2%, mepivacaine 2%, prilocaine 2% , associated or not to different vasoconstrictor concentrations such as adrenaline or felypressin. The cardiopathies affecting the patients included in the different trials range from hypertension, ischemic heart disease, arrythmias, chronic coronary disease to heart transplantation. Conclusions: The use of anesthetics associated to vasoconstrictor agents is justified in the case of patients with cardiopathies (once we get over the period in which any type of dental manipulation is contraindicated) and in controlled hypertensive patients. In any case, we must be very careful with the choice and execution of the anesthetic technique, being it possible to use a dose between 1.8 and 3.6 ml, on a general basis. Further studies are necessary to establish the effects of these drugs on severe hypertensive patients or in patients with other more advanced cardiopathies. Key words:Vasoconstrictor agents, epinephrine/adverse effects

Predoctoral dental implant education at Creighton University School of Dentistry.

PubMed

Parrish, Lawrence; Hunter, Richard; Kimmes, Nici; Wilcox, Charles; Nunn, Martha; Miyamoto, Takanari

2013-05-01

The purpose of this report is to describe the dental implant education that predoctoral students receive and to characterize the patient population receiving implants at Creighton University School of Dentistry (CDS). CDS has no postdoctoral residency programs. Therefore, clinical management of diagnosis, treatment planning, surgical aspects, restoration, complications, and maintenance of dental implants requires significant involvement by predoctoral dental students. CDS implant education involves radiology diagnostic assets of the General Dentistry Department (including the use of Cone Beam Computed Tomography), as well as faculty and equipment from the Departments of Oral and Maxillofacial Surgery, Periodontics, and Prosthodontics, with a majority of students satisfied with their didactic preparation for their clinical experiences. Focusing on a three-year window from August 2007 to August 2010 and using electronic health records, this study found that a total of 242 implants were placed, out of which six failed within one year of placement and had to be removed. The average age of the population of 153 patients was found to be 53.3 years, with a range of eighteen to eighty-nine. Treatment outcomes compared very favorably with those published in the literature.

Estrogenicity of resin-based composites and sealants used in dentistry.

PubMed Central

Olea, N; Pulgar, R; Pérez, P; Olea-Serrano, F; Rivas, A; Novillo-Fertrell, A; Pedraza, V; Soto, A M; Sonnenschein, C

1996-01-01

We tested some resin-based composites used in dentistry for their estrogenic activity. A sealant based on bisphenol-A diglycidylether methacrylate (bis-GMA) increased cell yields, progesterone receptor expression, and pS2 secretion in human estrogen-target, serum-sensitive MCF7 breast cancer cells. Estrogenicity was due to bisphenol-A and bisphenol-A dimethacrylate, monomers found in the base paste of the dental sealant and identified by mass spectrometry. Samples of saliva from 18 subjects treated with 50 mg of a bis-GMA-based sealant applied on their molars were collected 1 hr before and after treatment. Bisphenol-A (range 90-931 micrograms) was identified only in saliva collected during a 1-hr period after treatment. The use of bis-GMA-based resins in dentistry, and particularly the use of sealants in children, appears to contribute to human exposure to xenoestrogens. Images Figure 1. A Figure 1. B Figure 2. Figure 3. A Figure 3. B Figure 4. A Figure 4. B Figure 5. A Figure 5. B Figure 6. A Figure 6. B Figure 7. A Figure 7. B Figure 8. Figure 9. Figure 10. PMID:8919768

U.S. Dental School Deans' Views on the Value of Patient-Reported Outcome Measures in Dentistry.

PubMed

Rosen, Evan B; Donoff, R Bruce; Riedy, Christine A

2016-06-01

There has historically been limited development and utilization of patient-reported outcome measures (PROMs) in clinical dentistry. However, in recent years PROMs have been recognized by other health care fields as valuable in the comprehensive assessment of patient outcomes. The aim of this study was to survey deans of U.S. dental schools to better understand their vision for the role of PROMs in the field of dentistry. A 13-question online survey was emailed to the deans of the 64 accredited U.S. dental schools at the time to gather their opinions about the value of patient-reported outcomes in dentistry. The survey consisted of questions in 12 domains such as treatment planning, perceived success/complications of surgery, identification/management of dental pain, psychological and oral function, and insurance payment/reimbursement. Of the 64 deans, 33 responses were received (51.5% response rate), but three surveys were excluded due to incomplete answers, resulting in a final response rate of 46.8%. All respondents reported there was value in utilization of PROMs for understanding a patient's satisfaction of a procedure, a patient's perceived success of dental surgery, identifying dental pain, and managing dental pain. However, there was disagreement among the respondents about utilization of PROMs for the purpose of determining insurance payment and/or reimbursement. Additional steps should be taken to develop clinically appropriate PROMs for dentistry and to determine the appropriate situations in which to use dental PROMs. This study suggests that PROMs should be incorporated into dental school curricula as they will likely play a role in future comprehensive treatment assessment.

Color difference thresholds in dentistry.

PubMed

Paravina, Rade D; Ghinea, Razvan; Herrera, Luis J; Bona, Alvaro D; Igiel, Christopher; Linninger, Mercedes; Sakai, Maiko; Takahashi, Hidekazu; Tashkandi, Esam; Perez, Maria del Mar

2015-01-01

interpret visual and instrumental findings in clinical dentistry, dental research, and subsequent standardization. The importance of quality control in dentistry is reinforced by increased esthetic demands of patients and dental professionals. © 2015 Wiley Periodicals, Inc.

Behavior guidance techniques in Pediatric Dentistry: attitudes of parents of children with disabilities and without disabilities.

PubMed

de Castro, Alessandra Maia; de Oliveira, Fabiana Sodré; de Paiva Novaes, Myrian Stella; Araújo Ferreira, Danielly Cunha

2013-01-01

This study compared the parental acceptance of pediatric behavior guidance techniques (BGT). Forty parents of children without disabilities (Group A) and another 40 parents of children with disabilities (Group B) were selected. Each BGT was explained by a single examiner and it was presented together with a photograph album. After that parents evaluated the acceptance in: totally unacceptable, somewhat acceptable, acceptable, and totally acceptable. Results indicated that in Group A, the BGT based on communicative guidance was accepted by most participants. In Group B, just one mother considered totally unacceptable the voice control method and other two, tell-show-do. For both groups, the general anesthesia was the less accepted BGT. There was statistically significant difference in acceptance for protective stabilization with a restrictive device in Group B. Children's parents with and without disabilities accepted behavioral guidance techniques, but basic techniques showed higher rates of acceptance than advanced techniques. ©2013 Special Care Dentistry Association and Wiley Periodicals, Inc.

A three dimensional view of stereopsis in dentistry.

PubMed

Mon-Williams, M A; Mushtaq, F; Wilkie, R M; Khambay, B; Keeling, A; Manogue, M

2015-11-27

Stereopsis and its role in dental practice has been a topic of debate in recent editions of this Journal. These discussions are particularly timely as they come at a point when virtual reality simulators are becoming increasingly popular in the education of tomorrow's dentists. The aim of this article is to discuss the lack of robust empirical evidence to ascertain the relationship (if any) between stereopsis and dentistry and to build a case for the need for further research to build a strong evidence base on the topic.

Predoctoral Program Models in Dentistry for the Handicapped: The University of Tennessee Program.

ERIC Educational Resources Information Center

Wessels, Kenneth E.

1980-01-01

A model program in dentistry for the handicapped offered at the University of Tennessee and supported by a Robert Wood Johnson Foundation grant is described. The program includes didactic instruction, observation and seminar, and clinical practice. (JMF)

Senior dental students' experience with Cariogram in a pediatric dentistry clinic.

PubMed

Gonzalez, Cesar D; Okunseri, Christopher

2010-02-01

The study objective was to assess predoctoral dental students' experience with a caries risk assessment computer program in the pediatric dentistry clinic at Marquette University School of Dentistry. In 2005, spring semester sophomore dental students (class of 2008) were introduced to the caries risk assessment computer program "Cariogram." The students received a fifty-minute lecture on caries risk assessment and a demonstration on how to use Cariogram in the clinic. After two years of clinical exposure to Cariogram, sixty-six out of eighty senior dental students completed an anonymous eleven-item questionnaire on their experience with the tool. Each item on the questionnaire was scored on a five-point Likert scale with the exception of two questions. Full- and part-time faculty members in the pediatric dentistry clinic were involved in teaching and supervising students in the use of Cariogram for caries risk assessment after their training and calibration. Forty-five percent of the students who participated in the study agreed that Cariogram was easy to understand, and 18 percent disagreed. Thirty-six percent felt that it was easy to apply, and 25 percent reported that it was useful in determining caries preventive procedures. The students reported that 60 percent of full-time and 33 percent of part-time faculty were knowledgeable about Cariogram use. A majority of the students felt that Cariogram was not easy to understand, and eighty-two percent of them reported that they would not be using Cariogram in their private offices. Future studies should explore reasons why students do not feel inclined to use Cariogram as a caries risk assessment tool in their private practices even after being exposed to the tool in dental school.

A Cost Analysis Plan for the National Preventive Dentistry Demonstration Program.

ERIC Educational Resources Information Center

Foch, Craig B.

The National Preventive Dentistry Demonstration Project (NPDDP) delivers school-based preventive dental care to approximately 14,000 children in ten United States cities. The program, begun in 1976, is to be conducted over a six and one-half year period. The costing definitions and allocation rules to be used in the project are the principal…

The role of stereopsis (three-dimensional vision) in dentistry: review of the current literature.

PubMed

Syrimi, M; Ali, N

2015-05-22

Clinical dental work is placing increasing demands on a clinician's vision as new techniques that require fine detail become more common. High hand-eye coordination requires good visual acuity as well as other psychological and neurological qualities such as stereopsis. Stereopsis (three-dimensional vision) is the highest form of depth perception obtained by visual disparity of images formed in the retinas of two eyes. It is believed to confer functional benefits on everyday tasks such as hand-eye coordination. Although its role in depth perception has long been established, little is known regarding the importance of stereopsis in dentistry. This article reviews the role of stereopsis in everyday life and the available literature on the importance of stereopsis in dentistry.

Markov models in dentistry: application to resin-bonded bridges and review of the literature.

PubMed

Mahl, Dominik; Marinello, Carlo P; Sendi, Pedram

2012-10-01

Markov models are mathematical models that can be used to describe disease progression and evaluate the cost-effectiveness of medical interventions. Markov models allow projecting clinical and economic outcomes into the future and are therefore frequently used to estimate long-term outcomes of medical interventions. The purpose of this paper is to demonstrate its use in dentistry, using the example of resin-bonded bridges to replace missing teeth, and to review the literature. We used literature data and a four-state Markov model to project long-term outcomes of resin-bonded bridges over a time horizon of 60 years. In addition, the literature was searched in PubMed Medline for research articles on the application of Markov models in dentistry.

Tuned alexandrite laser for dentistry

NASA Astrophysics Data System (ADS)

Sulc, Jan; Jelinkova, Helena; Dostalova, Tatjana; Miyagi, Mitsunobu

1999-12-01

A tunable solid state laser system has been developed emitting visible light in the region from 710 to 775 nm, which can be used for medical applications. The laser head of this system is composed of alexandrite crystal rod, two dielectric mirrors, and a tuning element. The maximum reached output energy in the free running multimode regime was 400 mJ with the pulse duration of 70 micrometers . The output laser radiation was guided via a multimode quartz fiber or via a special fluorocarbon polymer-coated silver hollow glass waveguide. At first, this radiation with laser fluency of 2.5 J/cm2 was used for the ablation of dental calculus. Next, the laser radiation propagation in the root canal and its effect on bacteria was proved. The dissipated energy measurement was made inside and outside the tooth. Hence, the alexandrite laser could be useful for medical applications in dentistry.

A practical approach to evidence-based dentistry: How to search for evidence to inform clinical decisions.

PubMed

Brignardello-Petersen, Romina; Carrasco-Labra, Alonso; Booth, H Austin; Glick, Michael; Guyatt, Gordon H; Azarpazhooh, Amir; Agoritsas, Thomas

2014-12-01

Knowing how to search for evidence that can inform clinical decisions is a fundamental skill for the practice of evidence-based dentistry. There are many available types of evidence-based resources, characterized by their degrees of coverage of preappraised or summarized evidence at varying levels of processing, from primary studies to systematic reviews and clinical guidelines. The practice of evidence-based dentistry requires familiarity with these resources. In this article, the authors describe the process of searching for evidence: defining the question, identifying the question's nature and main components, and selecting the study design that best addresses the question.

Versatile composite resins simplifying the practice of restorative dentistry.

PubMed

Margeas, Robert

2014-01-01

After decades of technical development and refinement, composite resins continue to simplify the practice of restorative dentistry, offering clinicians versatility, predictability, and enhanced physical properties. With a wide range of products available today, composite resins are a reliable, conservative, multi-functional restorative material option. As manufacturers strive to improve such properties as compression strength, flexural strength, elastic modulus, coefficient of thermal expansion, water sorption, and wear resistance, several classification systems of composite resins have been developed.

Cold Atmospheric Plasma: methods of production and application in dentistry and oncology

PubMed Central

2013-01-01

Cold Atmospheric Plasma is an ionized gas that has recently been extensively studied by researchers as a possible therapy in dentistry and oncology. Several different gases can be used to produce Cold Atmospheric Plasma such as Helium, Argon, Nitrogen, Heliox, and air. There are many methods of production by which cold atmospheric plasma is created. Each unique method can be used in different biomedical areas. In dentistry, researchers have mostly investigated the antimicrobial effects produced by plasma as a means to remove dental biofilms and eradicate oral pathogens. It has been shown that reactive oxidative species, charged particles, and UV photons play the main role. Cold Atmospheric Plasma has also found a minor, but important role in tooth whitening and composite restoration. Furthermore, it has been demonstrated that Cold Atmospheric Plasma induces apoptosis, necrosis, cell detachment, and senescence by disrupting the S phase of cell replication in tumor cells. This unique finding opens up its potential therapy in oncology. PMID:24083477

Program Review Report on the College of Dentistry, University of Florida.

ERIC Educational Resources Information Center

Christiansen, Richard

The programs offered by the College of Dentistry at the University of Florida (UF) were reviewed by an outside consultant in order to provide information on the State University System's vision of the college and its mission for Florida, the support base for the program, and current directions and anticipated fiscal and human forces that help…

Filed and granted Indian Patents in dentistry from 2005-2009: a critical analysis and review.

PubMed

Bijle, Mohammed Nadeem Ahmed; Patil, Shankargouda

2013-01-01

Patent policies have proved to be extremely important for several countries to develop. India has achieved its global status since 2005; a critical analysis of the patents at IPO will help us to identify the potential, available for patents with Indian Dental Fraternity. The aim of this study is to critically analyze and review Indian Patents in the field of Dentistry from 2005-2009 for evaluation of status of Indian Patents in Dentistry. A total of 110 patents were scrutinized from 2005-2009 available by IPO on www.patentoffice.nic.in. Following which a preliminary data were collected from individual patents and recorded in a record sheet. The data collected were analyzed using SPSS 16.0 software and were subjected to ANOVA test. All patents scrutinized were applied for dental materials (100%). Company applicants (70%) were the maximum followed by the individual applicants (27.2%). A total of 87.3% of patents had enrolled for International Application. Priority country had maximum favor with USA (39.2%) followed by Europe (36.1%). Single inventors (44.5%) were the maximum followed by two inventors (22.7%). Europe (37.3%) had the maximum first inventor, followed by United States of America (30%) and India (10.9%). Individual inventors were maximum in Europe (38.8%) followed by USA (20.4%) and India (16.3%). Contribution from Indian Nationals as inventors for patents in the field of Dentistry is limited, thus reducing the pace of progress and development. Indian inventors in the field of Dentistry have to go a long way to compete with the fellow mates of developed countries like USA and Europe. Continuing Dental Education programs on Intellectual property rights should be conducted on regular basis especially for Dentist's involved in research.

Adequacy of patient pools to support predoctoral students' achievement of competence in pediatric dentistry in U.S. dental schools.

PubMed

Casamassimo, Paul S; Seale, N Sue

2015-06-01

The aim of this study was to characterize the current status of predoctoral pediatric dentistry patient pools in U.S. dental schools and compare their status to that in 2001. A 2014 survey of school clinic-based and community-based dental patient pools was developed, piloted, and sent to pediatric predoctoral program directors in 57 U.S. dental schools via SurveyMonkey. Two follow-up contacts were made to increase the response rate. A total of 49 surveys were returned for a response rate of 86%. The responding program directors reported that their programs' patient pools had declined in number and had changed in character with more diversity and fewer procedures. They attributed the changes to competition, cost, and location of the dental school. The respondents reported that community-based dental education clinical sites continued to provide additional service experiences for dental students, with contributions varying by the nature of the site. A large number of the respondents felt that their graduates lacked some basic pediatric dentistry clinical skills and were not ready for independent practice with children. The results of this study suggest that the predoctoral pediatric dentistry patient pool has changed and general dentists may be graduating with inadequate experiences to practice dentistry for children.

Zirconia in dentistry: part 2. Evidence-based clinical breakthrough.

PubMed

Koutayas, Spiridon Oumvertos; Vagkopoulou, Thaleia; Pelekanos, Stavros; Koidis, Petros; Strub, Jörg Rudolf

2009-01-01

An ideal all-ceramic restoration that conforms well and demonstrates enhanced biocompatibility, strength, fit, and esthetics has always been desirable in clinical dentistry. However, the inherent brittleness, low flexural strength, and fracture toughness of conventional glass and alumina ceramics have been the main obstacles for extensive use. The recent introduction of zirconia-based ceramics as a restorative dental material has generated considerable interest in the dental community, which has been expressed with extensive industrial, clinical, and research activity. Contemporary zirconia powder technology contributes to the fabrication of new biocompatible all-ceramic restorations with improved physical properties for a wide range of promising clinical applications. Especially with the development of computer-aided design (CAD)/computer-aided manufacturing (CAM) systems, high-strength zirconia frameworks can be viable for the fabrication of full and partial coverage crowns, fixed partial dentures, veneers, posts and/or cores, primary double crowns, implant abutments, and implants. Data from laboratory and clinical studies are promising regarding their performance and survival. However, clinical data are considered insufficient and the identified premature complications should guide future research. In addition, different zirconia-based dental auxiliary components (i.e., cutting burs and surgical drills, extra-coronal attachments and orthodontic brackets) can also be technologically feasible. This review aims to present and discuss zirconia manufacturing methods and their potential for successful clinical application in dentistry.

Oral hygiene teaching in clinical activities at the Department of Dentistry of Dakar (Senegal).

PubMed

Massamba, Diouf; Adama, Faye; Daouda, Faye; Daouda, Cissé; Lo Cheikh, M M

2010-06-01

The aim of this study was to assess the attitudes and practices of students related to oral hygiene teaching by mean of a questionnaire submitted to patients attending the clinics of the Department of Dentistry of Dakar. A KPC study (Knowledge, Practices and Coverage) focusing on dental students was conducted and consists on a interview of 295 patients. The socio-demographic and brushing method variables involved the patients. While those related to attitudes and practices regarding oral hygiene teaching concerned only students. The tests at the univariate and multivariate analysis by logistic regression were significant when P < 0.05. The study population consisted of 48.5% of men, 76.6% were adults. 32.9% of patients came from the Conservative Dentistry and Endodontic (CDE) clinic and 5.4% of them from Orthodontic clinic. For 52.2% of patients, no prophylactic measure was laid and the link with the proper brushing technique of patients was significant (OR = 4.4). Using supports at time of oral hygiene teaching was respected for 17.4% of cases. It was associated with proper brushing technique even after adjustment. The attitudes and practices of students in Dentistry Department of Dakar in relation to oral hygiene teaching deserves more vigilant in watching over the prophylactic care and using supports during oral hygiene teaching.

Teacher and Principal Survey Results in the National Preventive Dentistry Demonstration Program.

ERIC Educational Resources Information Center

Klein, Stephen P.; And Others

The National Preventive Dentistry Demonstration Program was conducted to assess the costs and benefits of combinations of school-based preventive dental care procedures. The program involved almost 30,000 elementary school children from 10 sites across the country. Classroom procedures, such as weekly fluoride mouthrinse, were administered or…

Misconceptions Concerning the Clinical Use of Hypnosis in Dentistry.

DTIC Science & Technology

1981-02-17

I AD-A095 1473 ARMY INST OF DENTAL RESEARCH WASHINGTON DC F/G 6/S MISONCEPTIONS CONCERNING THE CLINICAL USE OF HYPNOSIS IN OITI-CTCiU) I FEB A1 W F...ORGANIZATION NAME AND ADDRESS 10. PROGRAM ELEMENT. PROJECT, TASK ’ US Amy Institute of Dental Research AE&OKUI UJB Walter Reed Army Medical Center...Hypnosis in dentistry C:) 12ABSTR ACT (Cinttinzt am revenn afif N nacweaay md identify by block num ber) ?the vast majority of dental practitioners

Highlights in the History of U.S. Army Dentistry

DTIC Science & Technology

2012-01-01

arrived in America in 1778.. He resigned from the navy but in 1780 as a civilian provided dental care to the Comte de Rochambeau’s 6000 man army. He was...Dr. William H. Ware was appointed to practice dentistry and upon his deployment in August 1898 established the first Army field dental clinic in...to reach ever moving troops. Photograph reproduced from Dental Cosmos. 1918;24;10 . 17 9 August 1917 MAJ William H. G. Logan, M.D., D.D.S., a

Tissue regeneration in dentistry: Can salamanders provide insight?

PubMed

Sader, F; Denis, J-F; Roy, S

2018-05-01

The ability to regenerate damaged tissues would be of tremendous benefit for medicine and dentistry. Unfortunately, humans are unable to regenerate tissues such as teeth and fingers or to repair injured spinal cord. With an aging population, health problems are more prominent and dentistry is no exception as loss of bone tissue in the orofacial sphere from periodontal disease is on the rise. Humans can repair oral soft tissues exceptionally well; however, hard tissues, such as bone and teeth, are devoid of the ability to repair well or at all. Fortunately, Mother Nature has solved nearly every problem that we would like to solve for our own benefit and tissue regeneration is no exception. By studying animals that can regenerate, like Axolotls (Mexican salamander), we hope to find ways to stimulate regeneration in humans. We will discuss the role of the transforming growth factor beta cytokines as they are central to wound healing in humans and regeneration in Axolotls. We will also compare wound healing in humans (skin and oral mucosa) to Axolotl skin wound healing and limb regeneration. Finally, we will address the problem of bone regeneration and present results in salamanders which indicate that in order to regenerate bone you need to recruit non-bone cells. Fundamental research, such as the work being performed in animals that can regenerate, offers insight to help understand why some treatments are successful while others fail when it comes to specific tissues such as bones. © 2017 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

Perception of Nepalese dental hygiene and dentistry students towards the dental hygienists profession.

PubMed

Knevel, Rjm; Gussy, M G; Farmer, J; Karimi, L

2017-08-01

This study investigates student and stakeholder perceptions of the role of the dental hygienist in Nepal. The impact of these perceptions on the professionalization of dental hygienists is described whilst exploring the consequences for oral health workforce planning. Dentistry and dental hygiene students from one dental college in Nepal were asked to complete an anonymous questionnaire; 171 students returned the questionnaire containing a mix of forced response and open-ended items. Quantitative data were analysed using SPSS ® 22. These data were complemented with qualitative information from survey open questions and from semi-structured interviews with key informants from several relevant organizations. Qualitative data were manually analysed and coded. Data were triangulated to contextualize quantitative data. A high level of positive regard for the role of the dental hygienist in Nepal was evident amongst dentistry and dental hygiene students in this college. Both groups believe that the dental hygienist can play a major role in raising oral health awareness in Nepal. The scope of practice of the dental hygienist was unclear with issues surrounding the scope of practice and reports of illegal practice by dental hygienists. Significant differences (P < 0.001) were noted between dental hygiene and dentistry students in relation to their opinion regarding independent practice and the need of supervision by a dentist. Supervision of the dental hygienist by dentists and issues surrounding the scope of practice are polarizing the relationship between dentists, dental hygienists and the relevant professional organizations. This could hinder cooperation between these oral health professionals and might lead to underutilization of the dental hygienist. To improve the understanding about the roles of each oral health professional, establishing functional relationships and intraprofessional education involving dentistry and dental hygiene students needs to be introduced

FORENSIC SCIENCE:: 20 YEARS OF FORENSIC DENTISTRY AT THE UNIVERSITY OF ZAGREB, 1994 - 2014.

PubMed

Brkić, Hrvoje

2014-06-01

Data from available literature point to an early beginning of Forensic Dentistry in Croatia relating to a post-mortem examination of a female patient after a dental procedure in the 1930s. Later on, there were several mass casualties due to collisions and airplane crashes and a railway accident at the Zagreb Main Railway Station wherein the identity of the victims was established based on dental features. Foreign experts in forensics helped identify those victims, particularly forensic dentists because this specialty was almost unknown in our region at the time. During the twenty-year period of the development of Forensic Dentistry at the University of Zagreb, the School of Dental Medicine, the city of Zagreb and Croatia have become internationally recognised on the forensic map of the world.

Applications of Light Amplification by Stimulated Emission of Radiation (Lasers) for Restorative Dentistry

PubMed Central

Najeeb, Shariq; Khurshid, Zohaib; Zafar, Muhammad Sohail; Ajlal, Syed

2016-01-01

Light amplification by stimulated emission of radiation (laser) has been used widely in a range of biomedical and dental applications in recent years. In the field of restorative dentistry, various kinds of lasers have been developed for diagnostic (e.g. caries detection) and operative applications (e.g. tooth ablation, cavity preparation, restorations, bleaching). The main benefits for laser applications are patient comfort, pain relief and better results for specific applications. Major concerns for using dental lasers frequently are high cost, need for specialized training and sensitivity of the technique, thereby compromising its usefulness particularly in developing countries. The main aim of this paper is to evaluate and summarize the applications of lasers in restorative dentistry, including a comparison of the applications of lasers for major restorative dental procedures and conventional clinical approaches. A remarkable increase in the use of lasers for dental application is expected in the near future. PMID:26642047

Conscious Sedation: Emerging Trends in Pediatric Dentistry

PubMed Central

Attri, Joginder Pal; Sharan, Radhe; Makkar, Vega; Gupta, Kewal Krishan; Khetarpal, Ranjana; Kataria, Amar Parkash

2017-01-01

Dental fear and anxiety is a common problem in pediatric patients. There is considerable variation in techniques used to manage them. Various sedation techniques using many different anesthetic agents have gained considerable popularity over the past few years. Children are not little adults; they differ physically, psychologically, and emotionally. The purpose of this review is to survey recent trends and concerning issues in the rapidly changing field of pediatric sedation. We will study the topic from the perspective of an anesthesiologist. It will also provide information to practitioners on the practice of conscious sedation in dentistry and will also outline the route of administration, pharmacokinetics, and pharmacodynamics of various drugs used. PMID:28663606

Social Media and Its Implications in Pediatric Dentistry.

PubMed

Dhar, Vineet

2018-05-15

Social media is increasingly being relied upon by health care professionals, including pediatric dentists, to make decisions in their practices. While social media serves as an excellent resource, there is lack of sound guidelines on its use by health professionals in dentistry. Pediatric dentists using social media for professional purposes need to be aware of the uses as well as the challenges it presents. More importantly, members and moderators of social media groups should ensure that all patient care-related information is de-identified and discussions are compliant with federal and state privacy laws and based on evidence-based recommendations.

Search strategies in systematic reviews in periodontology and implant dentistry.

PubMed

Faggion, Clovis M; Atieh, Momen A; Park, Stephanie

2013-09-01

To perform an overview of literature search strategies in systematic reviews (SRs) published in periodontology and implant dentistry. Two electronic databases (PubMed and Cochrane Database of SRs) were searched, independently and in duplicate, for SRs with meta-analyses on interventions, with the last search performed on 11 November 2012. Manual searches of the reference lists of included SRs and 10 specialty dental journals were conducted. Methodological issues of the search strategies of included SRs were assessed with Cochrane collaboration guidelines and AMSTAR recommendations. The search strategies employed in Cochrane and paper-based SRs were compared. A total of 146 SRs with meta-analyses were included, including 19 Cochrane and 127 paper-based SRs. Some issues, such as "the use of keywords," were reported in most of the SRs (86%). Other issues, such as "search of grey literature" and "language restriction," were not fully reported (34% and 50% respectively). The quality of search strategy reporting in Cochrane SRs was better than that of paper-based SRs for seven of the eight criteria assessed. There is room for improving the quality of reporting of search strategies in SRs in periodontology and implant dentistry, particularly in SRs published in paper-based journals. © 2013 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

Additive Technology: Update on Current Materials and Applications in Dentistry.

PubMed

Barazanchi, Abdullah; Li, Kai Chun; Al-Amleh, Basil; Lyons, Karl; Waddell, J Neil

2017-02-01

Additive manufacturing or 3D printing is becoming an alternative to subtractive manufacturing or milling in the area of computer-aided manufacturing. Research on material for use in additive manufacturing is ongoing, and a wide variety of materials are being used or developed for use in dentistry. Some materials, however, such as cobalt chromium, still lack sufficient research to allow definite conclusions about the suitability of their use in clinical dental practice. Despite this, due to the wide variety of machines that use additive manufacturing, there is much more flexibility in the build material and geometry when building structures compared with subtractive manufacturing. Overall additive manufacturing produces little material waste and is energy efficient when compared to subtractive manufacturing, due to passivity and the additive layering nature of the build process. Such features make the technique suitable to be used with fabricating structures out of hard to handle materials such as cobalt chromium. The main limitations of this technology include the appearance of steps due to layering of material and difficulty in fabricating certain material generally used in dentistry for use in 3D printing such as ceramics. The current pace of technological development, however, promises exciting possibilities. © 2016 by the American College of Prosthodontists.