Mini-implant insertion requires accurate surgical technique. This study shows an insertion technique using only tooth crown references; its scientific basis is evaluated radiographically. The sample consisted of 213 inter-radicular septa, evaluated in 53 bitewing radiographs. The proximal contour of adjacent tooth crowns was used to define septum width. The midpoint of the ...

The cavum septum pellucidum is not a part of the brain's ventricular system and does not communicate with the lateral ventricles. However, under conditions of increased intraventricular pressure, cerebrospinal fluid may penetrate the septum and cause formation of a cavity. We report a neonate with pus accumulation in the cavum septum ...

The mechanical design, construction, and assembly procedure of six different septum magnet designs used in the Advanced Photon Source (APS) facility will be described. This will include a positron accumulator ring (PAR) AC septum magnet, a synchrotrons thin injection septum AC thin and thick extraction septa, and storage ring AC thick ...