Old Lion
Pay no attention to that man behind the curtain
Yeah I too have the issue in one knee, they just fill a needled full of gel, inject under the knee cap and its supposed to work within a 2 to 6 week period. I was one of the 10% that it did not work on, so my Dr told me I should just live with pain until the knee gets bad enough for a replacement. When the F that is, I don't know.
That sucks. I hope I dont get to that point. A friend just had a replacement and although they are successful I am sick of seeing doctors. If the worst I get to is the gel I can live with that.