Pain under knee

i had a tkr 8 months ago and doing very well, but i ave a sharp pain below my knee when i walk. any idea what it could be?

I don’t know what causes it, but I do know that I had the same issue around 8 to 11 month period. I am just past my one year anniversary of December 10th, 2018 surgery, and no longer get that. At first it scared me and I thought that the knee was damaged, but it just seems to be another step of the very long healing process.

Maybe this will help…

Other Pain After a TKR

Other pain elsewhere in your body after a TKR is very, very common. Get your full ROM back and then do the muscle rebuild. It will all go away in time if you do the work.