Had knee replacement done Feb.2014 done again Apr.2015 xrays bone scan showed signs of inflammation and looseness and now after 23 mths again showing looseness.The bending of the knee is the problem plus my leg is swollen to my ankle.i do not want to go back to the surgeon that did my surgery.my doctor has sent my file in my region and not one doctor would take me.i am moving to the west of Toronto..could you recommend a good surgeon..i just want to be able to walk properly again without pain..thank you