TY - BOOK AU - Mohunned Abdelalkarim Abukhairan AU - Karim Galal Abdelkader , AU - Moshera Mohamed Dahaba , AU - Said Mohamed Abdelaziz , TI - Evaluation of canal preparation using one Ni Ti isnstrument with reciprocation motion compared to standard Pro Taper technique : : An in vitro study / PY - 2010/// CY - Cairo : PB - Mohunned Abdelalkarim Abukhairan , KW - Cleanliness KW - Reciprocation motion KW - rotation motion N1 - Thesis (M.Sc.) - Cairo University - Faculty of oral and Dental Medicine - Department of Endodontics; Issued also as CD N2 - The purpose of this study was to compare the cleaning and shaping efficiency of one rotary Ni Ti file technique and standard Pro Taper technique in sraight and curved root canal preparation . Canals meeting these criteria (apical diameter , length and curvature) were divided equallly into two groups according to the Ni Ti rotary technique UR - http://172.23.153.220/th.pdf ER -