Endodontic dental instrument

Details Endodontic dental instrument Endodontic dental instrument

1998-04-07

1999-05-11

Wilson, John J.

Dentistry

Apparatus

Broach

A61C5/02

Patent

active

059021063

ABSTRACT:
The present invention is directed to improved endodontic dental instruments for extirpating and enlarging a root canal and methods for use thereof. The dental instruments of the invention include a helical radial land and a helical blade edge spaced from the land on its opposite sides by helical flutes. Dental instruments according to the invention exhibit improved and more balanced side cutting in curvilinear canals and non-circular canal areas such as fins or anastomosis canal regions

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Metal Cutting Tool Handbook Published by: Metal Cutting Tool Institute, Jul., 1965.
Der Wirkungsmechanismus der Wurzelkanal-Erweiterer Author: J. Walter, Budapest (4 pages) (including English translation: The Effective Mechanism of Root Canal Reamers By: J. Walters, Budapest (10 pages) From the Clinic of Preservative Dentistry, Semmelweis Medical University, Budapest, Hungary (1971).

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