Patient: Im a36 year old female had a knee injury when i was a teen a fall on my knee very hard. went orth doctor and told him im having lot pain with my knee i have crunching and grinding noises when i walk up and down stairs. and it also it hard alot when i walk up the stairs and walk sort distiant and food shopping the doctor did a laterally release sugery. he told me i had lot artheries of the knee no cartliage left in knee grade it a 3 had shots done syvic shots phycial therpay lost a little bit a weight was never over weight over the counter medicines pain medicine im seeing the nother orth doctor the one i saw left the pratice i dont know with this doctor what he can do for my knee