I am 2 months out of TKR and I have pulling and pain at back of knee, also. Don't know what it is. PT says it's related to my hamstring. I do a lot of stretches before I do other exercises and that helps.
Hi thanks for reply, I am going to see the surgeon today so will ask him, it didnt start with me until I was about 4 months in. worries me a bit as it hurts and I dont know what I do with my knee tbat could be causing it.