knee surgery

I got a call today to give me a date for a long awaited surgery. On March 2nd I will have my first knee replacement done. I injured this knee in 1964, smashing the patella. I have had 3 surgeries on this knee, one of those being to remove the patella (knee cap), and am now getting a knee replacement. In a few months I will get the left knee replaced. I am looking forward to having these surgeries behind me, and regaining my mobility.