Osteotomy. This procedure requires taking away bone from the thighbone or shinbone to raised align the knee and relieve arthritis pain. This surgery may perhaps make it easier to hold off or prevent whole knee substitute surgery. In addition, it cleans up the inflamed place and hence alleviates the pain. https://www.theorthopaedicandpainpractice.com/what-should-i-do-if-i-have-a-collateral-ligament-injury-of-the-knee/?_gl=1*xbbxlb*_up*MQ..&gclid=Cj0KCQjwkt6aBhDKARIsAAyeLJ2krYJSOuy5mZksrNqH-VDjQwW1ScD49yD8BUWysDG6u6bJPCSbXVUaAuCPEALw_wcB