Anyone out there ever needed to have a TKR after having a PKR on the same knee? It's only been 2 years since I had my PKR on right knee (also have had one on my left knee). It seems that the implant has loosened and my ortho thinks we might as well go for a TKR. We're not sure what happened. I'm only 55, maintain a good weight and exercise, as I know I have to being lousy with osteoarthritis. I'm curious as to what to expect. I do heal quickly and have been up and about very quickly with my other surgeries. But I'm apprehensive about a TKR. Thanks.
Beje