I had mine replaced in Knoxville Tn, I had a 5 inch incision on knee. He didn't use stitches or staples, he used superglue. I was walking in 4 hours after surgery and started therapy 4 days later.
I was walking normally with out pain and not taking any drugs or even Tylenol after 6 weeks. I am going to go back soon and get the other replaced.