DENTAL FILES TO TREAT MOLAR ROOTCANALS

摘要

Technology are: endodontic treatment, Problems to be solved: Accessibility and workability decrease when treating molar area with conventional file during endodontic treatment (especially molar teeth area rootcanals), Means of solving problems: Install a long handle (representative view 103,203) than a short handle of the conventional file (picture 1), apply and angle (angle, representative view 102, 202) to make treatment possible without finger inserting into mouse, because a finger does not enter into mouse , check whether the file precisely enters into the entrance of rootcanals with a dental mirror;COPYRIGHT KIPO 2014