@kb2014 If you can walk and bend without pain, I would not get a revision at this point. It sounds like you had to manage your own PT, so keep working on further bends and stretches as you are doing now. I'm not sure that you could be guaranteed different results with a revision. If both legs now have the same degree of bend and feeling, ask what would the surgeon would do differently to have better results? Were you able to get early PT right after your surgeries? The best results for good flex angles are for intense movement therapy in the first few weeks after surgery. Once the knee has healed, it is harder to add degrees.