Dentistry – Method or material for testing – treating – restoring – or... – Crown
Patent
1990-07-30
1991-02-05
Swiatek, Robert P.
Dentistry
Method or material for testing, treating, restoring, or...
Crown
433221, A61C 508
Patent
active
049900900
ABSTRACT:
An endodontic post construction is provided for anchoring a tooth restoration to a portion of a human tooth. At least first and second endodontic posts having first and second complementary surfaces are fitted together so that the posts together provide a generally non-circular cross-sectional shape which is resistive to rotation within a root canal of the tooth.
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"Preparing Severely Damaged Teeth", Mar., 1983, CDA Journal, pp. 85-91 by Shillingburg, Jr. et al.
Lepiane Adriene B.
Swiatek Robert P.
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