Dentistry – Prosthodontics – Holding or positioning denture in mouth
Patent
1995-09-13
1997-10-07
O'Connor, Cary E.
Dentistry
Prosthodontics
Holding or positioning denture in mouth
433173, 433214, A61C 800
Patent
active
056740719
ABSTRACT:
A second stage healing abutment for forming and preserving in the mucosa above a dental implant a transmucosal opening large enough to receive an artificial tooth that faithfully replicates a natural tooth being restored, and a companion transfer coping having identical transmucosal portions for forming in a laboratory model a faithful replica of the transmucosal opening in which to fabricate the artificial tooth, and methods of using the same.
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Exhibit A, a drawing of a healing abutment.
Exhibit B, an assembly drawing of a coping and the component drawings which comprise the coping assembly.
Single Tooth Implants, George Perri, DS, et al., CDA Journal, vol. 17, No. 3, Mar. 1989.
Lewis, S.G. et al. Single Tooth Implant Supported Restorations. Intnatl. Jrnl. of Oral & Maxillofacial Implants. vol. 3, No. 1, pp. 25-30, 1988.
Lewis, S.G. et al. The "UCLA" Abutment, Intnatl. Jrnl. of Oral & Maxillofacial Implants 1988 vol. 3, No. 3 pp. 183-189, 1988.
Beaty Keith D.
Jansen Curtis E.
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