birdiegirl, I had my left knee reconstructed when I was in my teens, over 45 years ago. I still have a patch that is numb over that area. It's gotten less numb over the years, and if it gets knocked, it's hugely painful, but truly, I have just gotten used to it. I don't kneel. Not a big deal. I can walk fine on that leg. I am almost ten months post op and, yes, there are little patches of numbness, on my TKR knee, but not as bad as the other. For me, the thing is how stiff and tight my knee still is. If I'm standing for a half hour it swells and hurts. The other day, one of my fifth grade students said excitedly, "Jane, you're walking so well." I realized I was. Almost no limp at all. Returning to work too early and then balancing work, exercise, icing and rest has been a huge challenge for me. And my knee is just taking a long time to heal. But it IS healing. Sometimes, the healing feels so slow that you don't realize it. It takes someone else to notice and comment. Thank you, Raina...my observant student.