Wow, you made a lot of assumptions that were dead wrong! I don't know anyone that's had a knee replacement with a small incision, for one. Mine is also about 10 inches long, and from my research the standard procedure is to place a drain. My knee has not moved because there is too much fibrotic tissue, a result primarily from having 2 consecutive surgeries, not a lack of effort on my part to move the knee. I've been in PT for months and used (as prescribed!) a dynasplint, which is quite painful. I saw the new MD yesterday- one who specializes in failed knees, and he says I need a complete revision, including the removal of the previous hardware, which he says is too large for me! I'm divorced and 55 and can't work with this knee- this is a major issue for me- I have a mortgage and I simply can't retire now for medical reasons. I found your response insulting, hurtful and WRONG!