They went in and performed a total knee replacement
, which hasn't helped either. We have gone
to numerous doctors, this last one a orthopedic surgeon at University of Michigan, and the conclusion is that everything is fine. Nothing has been found to be wrong, no infection, nothing appears to be loose, but she still can't walk, and is living with pain. All doctors tell her she's going to have to learn to live with the pain because there is nothing they can do for her.