December 12, 2011
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Patellofemoral Replacement
During this “partial” knee replacement, worn down bone and cartilage surfaces are removed and replaced with metal and polyethylene (plastic) implants. The trochlear groove is covered by a thin metallic shield and a dome-like plastic implant is used on the patella. Both components are held in place by bone cement.
More information on Patellofemoral Arthritis
and
Patellofemoral Pain (Runner’s knee)
Source from AAOS , Viewmedica , WebMD