Artificial joints are made from high-strength plastic or metal or a combination of both. Knee joints can be successfully replaced. The type of replacement surgery used depends upon which part of your knee requires repair. Knee replacement surgery is used in several conditions.
Physical therapy is an important part of the recovery process.
People who undergo knee replacement are usually referred to physical therapy before the surgery for instructions about how to use crutches and perform exercises following surgery. Physical therapy may last for a period of time after surgery. The exercises increase mobility and assist in the recovery process. Occasionally, after knee replacement surgery, patients can get an infection in the joint. If you develop any of these symptoms, see your healthcare provider right away.