I am 4 weeks out LTKR and am doing pretty well. I have 119 ROM and am getting around pretty well. My scar is almost completely healed. My biggest problem right now is that the skin all in the top of my knee is so sensitive that I can barely stand it. I use vitamin E oil and Mederma, but it is so sensitive that even soft long pants touching my skin or a sheet touching it just HURTS! If I barely touch my skin with my finger, it is just horrible. I'm assuming this is a nerve thing, but wondering if anyone else has had this and what they did to relieve it.