Arthritis in the knees can be a debilitating condition that affects a person's mobility and quality of life. Find out about types of knee arthritis, signs to watch for and treatment options.
Knee replacements eventually wear out. Because the knee replacement implants are made of metal and plastic, over time, these materials begin to wear, just like the rubber on your car tires. While knee ...
Even when knee replacement surgery is successful, stiffness in the knee joint can remain. People with a stiff knee after surgery may be unable to fully straighten the leg, to bend the knee, or both.