However, the swelling in my left foot that has been there ever since the surgery has gone away, my knee no longer feels swollen at all, and the leg looks like it's more or less the same size as my other leg. That's a major improvement.
We'll see how it goes. Bob has promised an update on the wound culture tomorrow. They already determined that it's staph and that it wasn't growing too quickly, but it'd be nice to know more about the pedigree of the beasts in my leg.