I had knee surgery in May 09 which was 5 months ago and just was able to start walking alone but still limping alot..The surgery was to remove a cyst from the back of left knee and also the dr. drilled into the bone and tried to make a new patch of tissues form between the bones cause the cartiage is no longer there..The cyst was removed but the other did not work..My knee and leg stay swollen still and aches all the time..been in therpy for 5 months now, had 1 cordizone shot in it, had 5 lubrication shots in it. all did not work..or help..My ankle and foot on the same leg has been swollen and hurting so bad since surgery also..The ankle has gotten worse to the point that can't walk far before having to stop..Yesterday the Dr drew fuild from the ankle bone and also gave me a corizone shot in it..Today I have blood tests to get also..I know the Dr is looking for a worse kind of arthritis, which my Mother had..but also I am scare that this will since cripple me and worried..The dr. has talked about total knee replacement but says he would like to see if I could wait until I am in my 60's..I am 55 now..So please help me..if I am like this now, will it be so bad by the time I am in my 60's that I have gave up so much our my life already..I also have a lung disease and have to think about how the waiting would do with that..don't know which way to go or if I need to tell the dr.I want the replacement now or what..Please help..Any advise I would appreciate..Also I have always been a very active person, 7 months ago even with my knee, I was going to gym 3 or 4 times a week and walking 2 miles 3 times a week..I take 3 grandkids on trips, vacations and so on, so this is a reason also not sure what to do..be limited either way so help please...