الفهرس | Only 14 pages are availabe for public view |
Abstract The purpose of this study was to evaluate the single file technique using different instrument systems which were ProTaper (F2), Race and TF (size 25, 0.06 taper). Both continuous rotation and reciprocation motions were evaluated when used in this file technique. Maxillary molars were used in this study to evaluate each instrument type and each motion type until instrument failure deformed or fractured |