http://arthritishelppainrelief.com/arthritis-help-using-natural-remedies
If you have had arthritis in your knee or knees for a long time, sometimes the only arthritis help is from surgery. A knee replacement surgery can restore function to those that suffer from knee joint degeneration. I was informed by a surgeon once, that knee replacement surgery should only be performed as a last resort because it doesn't last forever. The surgeon cuts away all damaged bone from the kneecap, shin and thigh, when knee replacement surgery is performed. An artificial joint replaces the damaged bone.