Dentistry – Prosthodontics – Preliminary casting – model – or trial denture
Patent
1988-06-15
1990-03-06
Wilson, John J.
Dentistry
Prosthodontics
Preliminary casting, model, or trial denture
433173, 433214, A61C 1100
Patent
active
049061917
ABSTRACT:
The invention relates to a method and a means for preparation of a dental bridge for a dental prosthesis. The dental bridge is modelled by casting in a mould prepared from a casting model. The casting model is built up in the mouth of the patient by modules (3,6) which are joined together into a unit. A module consists of a metal socket (3) on which a cap (6) with a through hole is mounted. The modules are connected to each other preferably by gluing.
REFERENCES:
patent: 4708654 (1987-11-01), Branemark
patent: 4744753 (1988-06-01), Ross
Lundquist and Carlsson: "Maxillary Fixed Prostheses on Osseointegrated Dental Implants", The Journal of Prosthetic Dentistry, 50:262, 1983.
Lekholm: "Clinical Procedures for Treatment with Osseointegrated Dental Implants", The Journal of Prosthetic Dentistry, 50:116, 1983.
Astra Meditec AB
Wilson John J.
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