Accreditation Statement This activity has been planned and implemented in accordance with the accreditation requirements and policies of the Accreditation Council for Continuing Medical Education through the joint providership of the American Society of Cataract and Refractive Surgery (ASCRS) and EyeWorld. ASCRS is accredited by the ACCME to provide continuing medical education for physicians. ...

We report the case of a sixteen-year-old female patient with an ectopic intranasal tooth located in inferior nasal meatus left side. The was incidental finding on dental panoramic x-ray, made at orthodontist to plan fixed retainer. didn’t have any symptoms like obstruction, discharge or epistaxis. After discussing our collegues from maxillofacial surgery-department, removed endoscopic-endonasal...

We treated a 21-year-old woman with a severe open bite and macroglossia with a standard edgewise appliance and without partial glossectomy. This was followed by retention using a Begg-type plate retainer for the upper dental arch and a fixed canine-to-canine for the lower arch. A crib was added to the upper plate retainer for suppression of a tongue thrust. The lower arch relapsed during the re...

Local hydromagnetic simulations of accretion-disc turbulence currently provide the most convincing evidence that the origin of turbulence in discs could be the Balbus{ Hawley magnetorotational instability. The main results of such calculations are highlighted with particular emphasis on the generation of large-scale magnetic ­ elds. Comparison with mean-­ eld dynamo theory is made. This theory ...