SEQUENCE OF CHANNEL PREPARATION INSTRUMENTS FOR THE PERFORMANCE OF ENDODONTIC OPERATING PROTOCOLS.

摘要

Sequence of channel preparation instruments for the realization of an endodontic operative protocol, comprising a plurality of instruments, for example three, used sequentially, said instruments being of the type of three cutting blades, the instruments having a progressive taper and presenting each one an identical progressive step, characterized in that the step increases progressively depending on the taper.