الفهرس | Only 14 pages are availabe for public view |
Abstract he aim of this study was to assess the shaping ability of HyFlex EDM file in comparison to Reciproc file using CBCT when preparing severely curved extracted human mandibular mesiobuccal root canals at three root levels (3, 5 and 8 mm from the apex) by evaluating the following: 1. The amount and direction of dentine removal and canal transportation. 2. The centering ability |