"He talked about a procedure called nerve freezing. Now, I have had everything done on this knee— PT, injections, draining, PRP, etc. I never heard of this. He explained that doing this would help calm my knee down, and it could give me a better surgical outcome. So we did it today. And this is the first time in two years I AM NOT IN PAIN.... I was so happy I cried. I can walk. This is amazing."