Comments: Dr Martinez performed both of my knee replacements. I feel so lucky to have had someone so knowledgeable and experienced as my surgeon. I had 2 separate home health care workers tell me that they had rarely seen the quick recuperation I was lucky enough to have had. And I'm not young and fit. I walked (with aid) a block outside the next morning after the surgery. I believe this was due to the lateral incision I received. Much quicker healing. I had to use a walker pre surgery and now I have total mobility with no pain. Just so amazing!