Hi Diane, You had asked about the pain pump that was installed in my upper leg, and I neglected to answer your questions in my post-surgery fog. My OS did talk to me about this pre-surgery. He said he's used these for the last 2 years, and he's convinced it's been very beneficial for his TKR patients. I don't know the kind of drug, but I believe he said it was an analgesic. The anesthesiologist put it in before my surgery. I was awake, he numbed the area, and I didn't feel a thing. It delivers pain relief directly into the knee, and it automatically gave me a continuous slow drip. Then if I felt I needed a boost, I had a button to push. When he described this to me pre-surgery, I thought it sounded gross. I was wrong! It was wonderful. Even if this isn't routine for your doctor, it may be worth a talk with the anesthesiologist.
The other thing I would ask if I was headed into a TKR is how the skin will be closed. I can't imagine why staples would be used, since they're apparently painful to remove. I feel so sorry when I hear how people are tormented with the staple removal on top of all the other assaults to the knee. Glue is great! Plus, you can shower immediately, and the wound is pretty much sealed off. Underneath are dissolving stitches. Seems like the way to go to me!
Sara