08192498 is referenced by 52 patents and cites 432 patents.

An orthopaedic knee prosthesis includes a tibial bearing and a femoral component configured to articulate with the tibial bearing. The femoral component includes a condyle surface curved in the sagittal plane. The radius of curvature of the condyle surface decreases gradually between early-flexion and mid-flexion. Additionally, in some embodiments, the radius of curvature may be increased during mid-flexion.

Title
Posterior cructiate-retaining orthopaedic knee prosthesis having controlled condylar curvature
Application Number
12/165574
Publication Number
8192498 (B2)
Application Date
June 30, 2008
Publication Date
June 5, 2012
Inventor
John M Armacost
Warsaw
IN, US
Said T Gomaa
Fort Wayne
IN, US
John L Williams
Fort Wayne
IN, US
Jordan S Lee
Warsaw
IN, US
Dimitri Sokolov
Copley
OH, US
Christel M Wagner
Plymouth
IN, US
Agent
Barnes & Thornburg
Assignee
DePuy Products
IN, US
IPC
A61F 2/38
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