Once bacteria starts to grow on and around the replacement components, it can be very difficult to remove without surgery to remove the components, cement and dead bone. Some people may experience infection shortly after the initial joint replacement surgery, but it can also occur several years later. One of the most serious complications that could require a revision hip or knee replacement, is infection from bacteria that grow in and around the surface of prosthetic (artificial) parts. swelling in and around your replacement knee joint.sensation of your knee “giving out” when you put weight on it, or.sensation that your joint is moving in and out of its socket,.The most common symptoms associated with loosening or instability in the hip or knee joint include: If you get a replacement surgery at a younger age, you may be more likely to need a revision surgery later as the components naturally wear out over time. Most initial hip or knee replacement parts are designed to last 15 to 20 years. high-impact activities or exercises, or.excess body weight (obesity) that puts strain on the joint components,.
The following things may increase the chances of your hip or knee joint loosening: If your bone fails to grow onto the components or the cement loosens over time, your joint will feel painful, unstable, or loose. frequent or recurring hip dislocations,ĭuring your initial knee or hip replacement surgery, the prosthetic (artificial) components were either cemented (attached with bone cement) or hammered into the bone so they could eventually attach to your bone.Signs of Hip & Knee Replacement Failureįor hip or knee replacement failures, you may experience the following symptoms:.