How you feeling? I'm in the same boat at 43 and need one as well (actually both but the left is much worse). Too much fun or stupidity as a youth I guess. The Dr. want's me to wait until I'm 50 but I don't think that's going to happen as some days I can barely put on a sock. Next time I meet with the ortho, I'm going to ask what method he uses. The idea of cutting you up as little as possible seems like a pretty good idea.