Dental post with cutting surfaces

Details Dental post with cutting surfaces Dental post with cutting surfaces

1992-07-06

1994-05-31

Wilson, John J.

Dentistry

Method or material for testing, treating, restoring, or...

Crown

433165, 433220, A61C 508

Patent

active

053164784

ABSTRACT:
A dental post is provided comprising a bottom section with cutting projections and a stem section. The cutting projections cut paths into the root canal walls to provide retention and anti rotation. A disk may be included which has projections on the bottom which cut pathways into the top of the root for optimal post support and root fracture resistance.

REFERENCES:
patent: 1140539 (1915-05-01), Skinner
patent: 1200921 (1916-10-01), Chester
patent: 1517500 (1924-12-01), Fredericks
patent: 2655724 (1953-10-01), Brooks
patent: 5066230 (1991-11-01), Weissman
patent: 5094618 (1992-03-01), Sullivan

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