Prosthesis (i.e. – artificial body members) – parts thereof – or ai – Implantable prosthesis – Bone
Patent
1999-06-11
2000-10-17
Isabella, David J.
Prosthesis (i.e., artificial body members), parts thereof, or ai
Implantable prosthesis
Bone
A61F 230
Patent
active
061324663
ABSTRACT:
A temporomandibular joint prosthesis is provided. The prosthesis includes the condyle component for attachment to the ramus of a temporomandibular joint to replace the natural condylar head. The condyle component is attached to the natural ramus by a fixation system that may include plasma-sprayed pegs or plasma-sprayed double screws. The prosthesis further includes a fossa component assembly having a metallic bone attachment member and a plastic bearing. The plastic bearing is disposed and configured for articular bearing engagement with the condyle component of the prosthesis.
REFERENCES:
patent: 5405393 (1995-04-01), Falkenstom
patent: 5549680 (1996-08-01), Gordon
Hoffman David C.
Pappas Michael J.
Casella Anthony J.
Hespos Gerald E.
Isabella David J.
Porco Michael J.
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