HI, I hope you will be good, I am facing problem from last 3 month in my right Knee and now done MRI Test . having knee pain , swelling , mostly when bend to more then 90 degree its lock and feel pain and make big sound when do straight . knee feel like loose and sounds come when walk, feel better when wear simple knee support . Kindly find the attached report (MRI) and give your suggestion about surgery ...? My Orthopedic surgeon is saying for operate . Your opinion is very worth full to me. My age is 30 yr weight is 106 kg ( reducing - 8 kg already reduced after prob) Wait for openion. BR