الفهرس 
IntroductionOnly 14 pages are availabe for public view
 |  | from | 82 |  |  |
| | | from | 82 | | |
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