Dental post and bur construction

Details Dental post and bur construction Dental post and bur construction

1992-06-10

1994-08-30

Wilson, John J.

Dentistry

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

Crown

433221, 433165, A61C 508

Patent

active

053422007

ABSTRACT:
A dental post is provided comprising a bottom section and a stem with a slot which extends lengthwise through the stem to form a plurality of legs. The legs have wings attached thereto. The wings have cutting surfaces which are used to form indentations in a wall of a tooth bore. Kits are provided comprising the dental post and burs for forming a tooth bore to accomodate the dental post and optionally a core for supporting a tooth crown, a template for forming holes in a tooth and a key for providing support for the core.

REFERENCES:
patent: 635773 (1899-10-01), Hamilton
patent: 636568 (1899-11-01), Seeley
patent: 781420 (1905-01-01), Haldeman
patent: 791641 (1905-06-01), McClanahan
patent: 1200921 (1916-10-01), Chester
patent: 2807264 (1957-09-01), Tuck
patent: 3508334 (1970-04-01), Weissman
patent: 4820159 (1989-04-01), Weissman
patent: 4990088 (1991-02-01), Weissman
patent: 5094618 (1992-03-01), Sullivan

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