i've had 2 or 3 arthroscopic knee surgeries, so the expression "been there, done that" definitely applies. i'm thrilled you're not in pain. you must be keeping it well iced! of course, my most recent was more than 10 yrs ago, so maybe there have been major improvements. follow the instructions in pt exactly. and if they tell you not to work it at home, don't. that was the hardest part. i was so interested in getting them to work that i never let them rest. good luck! i know you'll do well!