ENDODONTIC TREATMENT SYSTEM AND FILESET

摘要

An endodontic file for use in preparing a root canal has a shank and a flexible working portion having cutting edges which may be dulled at along one side of the file. The working portion has a taper greater than the ISO Standard of 0.02mm per mm of axial length. The working portion is formed of nickel titanium alloy and may be pre-curved.