dude that sucks. about 4 years ago i hurt both of mine while squating. i could not walk for 2 days after it happened. i didn't go to the doctor. i just let them heal as good as they can on their own. i don't really work legs hard anymore, but if i do, they get really weak after only a short period of training. if you actually have surgery i would imagine you will be at full strength in about 8 month's or so.