Prosthetic abutment for dental implants

Details Prosthetic abutment for dental implants Prosthetic abutment for dental implants

1997-05-20

1998-07-14

Wilson, John J.

Dentistry

Prosthodontics

Holding or positioning denture in mouth

433172, A61C 800

Patent

active

057794804

ABSTRACT:
A prosthetic abutment made from metal for securing to the enossal part of a dental implant is capable of being adapted to the natural shape of the individual teeth inasmuch as it ends on the occlusal side in a truncated cone produced by removal of material from a paraboloid of revolution, said truncated cone having in cross-section a semi-elliptical base plane on the labial side and a paraboloid base plane on the lingual side.

REFERENCES:
patent: 5376004 (1994-12-01), Mena
patent: 5447435 (1995-09-01), Brodbeck
patent: 5527182 (1996-06-01), Willoughby
patent: 5571016 (1996-11-01), Ingber et al.
patent: 5674069 (1997-10-01), Osorio

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