What is a Total Knee Replacement?
When the cartilage has worn away, an artificial knee (called a prosthesis) can take its place. The surgery to implant the prosthesis is termed a total knee replacement. Only the surface of the joint is removed - the arthritic ends of the bones are shaved off and replaced with new metal and plastic surfaces. The knee replacement recreates the normal function of the knee. While the idea of getting an artificial knee joint may be frightening to some, it is one of the safest and most effective medical procedures.
Who should have a Total Knee Replacement?
The most common reason for a total knee replacement is severe arthritic pain. Pain cannot be measured, and the degree of pain sufficient to warrant surgery should be decided by the patient and doctor together. Painful and arthritic knees often become unstable and untrustworthy, causing falls and other injuries. The patient’s independence is compromised and the quality of their life will decrease.
Patients at our Thomas Jefferson University Hospital affiliate are encouraged to participate in a joint replacement seminar. For more information, visit www.jeffersonhospital.org/jointreplacement. |
