2022-06-19T16:40:42
Total Knee Replacement A total knee replacement (TKR) or total knee arthroplasty is an operation to replace a knee joint that is affected by arthritis. Total Knee Replacement surgery replaces the arthritic knee joint with highly specialized metal and plastic implants. The artificial knee joint is made from a surgical-grade metal alloy with a special wear resistant plastic insert. Total Knee Replacement is one of the most successful operations available today with over 90% still functioning well at 15 years. Prior to surgery you will usually have tried some conservative treatments such as simple analgesics, weight loss, anti-inflammatory medications, modification of your activities, walking aids, or physical therapy.