Metal-porcelain dental bridges

Details Metal-porcelain dental bridges Metal-porcelain dental bridges

1991-05-22

1993-02-16

Wilson, John J.

Dentistry

Prosthodontics

Holding or positioning denture in mouth

433207, 433208, 433223, A61C 1312

Patent

active

051866269

ABSTRACT:
A dental prosthetic device is provided comprising a coping adapted to be placed on at least one abutment tooth to an edentulous region. A pontic metal substructure adapted to be joined to the coping and a ceramic buildup to fill the edentulous region are also provided. Also provided are metal-porcelain dental restorations which can be made in a two-layer or three-layer structure. The first layer closely fits the contours of the abutment teeth and ceramic and the additional layer complete the restoration. One or both of the other layers may be stainless steel mesh.

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