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Shaping ability, centering ability and cutting efficiency in curved root canals using S5 endo files versus a regular system : An in vitro study /

Mohammed Ahmed Omar AbouElseoud

Shaping ability, centering ability and cutting efficiency in curved root canals using S5 endo files versus a regular system : An in vitro study / تشكيل القدرة: و تتركز قدرة و كفاءة في قطع قنوات الجذر منحني باستخدام أس فايف إندو الروتاري في مقابل نظام الملفات العادية Mohammed Ahmed Omar AbouElseoud ; Supervised Medhat AboElrahman H. Kataia , Samia Mohammed Elsherif - Cairo : Mohammed Ahmed Omar AbouElseoud , 2010 - 123 Leaves : photographs ; 30cm

Thesis (M.Sc.) - Cairo University - Faculty of Oral and Dental Medicine - Department of Endodontics

The aim of the study was to compare between two rotary instruments S5 files and Universal Pro Taper in terms of shaping, Centering and Cutting abilities. Sixty mandibular and maxillary mesio-buccal roots were used, in part 1: test for shaping ability in terms of maintaining root canal curvature with curvature ranging from 20 to 67 , 20 mesio-buccal mandibular molars were used degree of canal curvature and location of the curvature were done by hulsmann and stryga a slight modification of schneider's technique and by Berbert and Nishlyama respectively



Curved root canals Regular system S5 endo files