Well a friend was telling me about this stuff not long ago and then yesterday i finaly seen the commercial for it, i have never been so excited about a commercial in my life, it was for a new product called 'synvisc" its a shot that goes into the knee and apparently it replaces the synovial fluid in ur knee so theres no more bone on bone like i have! and it lasts up to 6 months, well i scheduled my appointment with the orthopedic already and im not leaving until i get some new synthetic synovial fluid injected into my knee!