Hi M[ette,
I wish I'd had replacements. In a stupid fall on some stairs, I ruptured BOTH my quad tendons. The quads are the four muscles that form the fronts of our thighs, and are what hold us upright. I had that same BIG incision on both knees, and holes drilled in my patella to hold the sutures reattaching the quad to the knee. If I had had replacements, I would have been up and walking right after surgery, but I had to have rigid braces on both legs to keep my knees straight FOR A MONTH.
I got off the pain pills during the five days in the hospital, but because of the risk of clots forming due to the inactivity, I had to give myself a shot of Lovenox in the belly every day. That was a piece-of-cake, but getting off the hospital bed, that was set up in our living room, to get to the powder room was the worst pain that I've ever experienced. Even with the braces, if my lower leg was not supported, it had to deal with gravity, and the slightest flex produced sickening pain. Swinging my legs off the bed to get to crutches or a wheelchair wasn't fun, but I was lucky to always have good upper body strength, so I could fling myself around pretty good after a while.
But the mind takes all that bad stuff away, and it seems now as though that was another person. I worked very hard and got my full range of motion back VERY quickly. The only lingering problem is from the atrophy to the muscles from the immobility. Getting full strength back is taking a bit longer.
I'd say that if you need a replacement - GO FOR IT! One leg would be a piece-of-cake, and you won't have to sweat the atrophy. Nothing beats painless mobility.
Later,
Bill (k39noodles)
P.S. The capper was that after all was done, the good folks at Blue Shield sent me a letter asking if their was somebody THEY could sue to get back their money! I always thought that insurance companies were in the business of taking risks - not sure things. I told them to shove it up their jumper and gave the letter to the owner of the pistol range where I fell, with advice to pass it on to his lawyer. I was out a couple of grand myself, but how do you sue your own clumsy feet? It sure wasn't the gun store's fault. Get the insurance companies out of the equation, and there's all the money you need for a health-care program.