Total joint replacement is a surgical procedure in which parts of an arthritic or damaged joint are removed and replaced with a metal, plastic, or ceramic device called prosthesis. The prosthesis is designed to replicate the movement of a normal, healthy joint.

Hip and knee replacements are the most commonly performed joint replacements, but replacement surgery can be performed on other joints, as well, including the ankle, wrist, shoulder, and elbow. Aim of the surgery is to have better mobility and lifestyle.