Bone connective prostheses adapted to maximize strength and durability of prostheses-bone cement interface; and methods of forming same
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United States of America Patent
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-
Jun 29, 1982
Issued Date -
N/A
app pub date -
Dec 31, 1980
filing date -
Feb 15, 1979
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
There is disclosed a prosthesis comprising a prosthetic element and a polymethylmethacrylate film fixedly adhered thereto. The prosthesis comprises a surface adapted to be fixedly attached to bone and bears a polymethylmethacrylate film upon the attachment surface. The polymethylmethacrylate film is adhered to the prosthetic element by a process which comprises treating the prosthetic element surface to eliminate any weak boundary layer, applying polymethylmethacrylate to the treated surface, and thereafter annealing the polymethylmethacrylate film.
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Family
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