What if synfix injections don't work i had 3 shots of synfix(not even sure if iam spelling this right) in 3 weeks, for my knee... he said its working. i sorta felt it, it hurt like a b...h after the needle came out. it was hard to walk for a minute. how

Proper : Proper spelling is synvisc (hylan g-f 20). Response is measured by pain relief. You either have it or you don't. Due to your age i would try an arthroscopy with debridement, chondroplasty and microfracture before considering a joint replacement.

Other options. : If (synvisc) doesn’t work other options depend on what wrong with your knee. You might try a shoot of steroids in the knee. Also there are surgical options if the pain is severe.