During hip replacement, a surgeon removes the damaged sections of your hip joint and replaces them with parts usually constructed of metal, ceramic and very hard plastic. This artificial joint (prosthesis) helps reduce pain and improve function.

Also called total hip arthroplasty, hip replacement surgery might be an option for you if your hip pain interferes with daily activities and nonsurgical treatments haven't helped or are no longer effective. Arthritis damage is the most common reason to need hip replacement.

A total hip replacement includes a single, large incision that helps the surgeon gain access to the hip, usually through the side (lateral approach) or from the back (posterior approach).

Recovery from a total hip replacement can take time, because the surgeon needs to cut through or detach some muscles and tendons to get to the joint. (The muscles and tendons are repaired when the hip implants are in place.) You may be at risk for a dislocation until all of your new hip’s supportive structures are healed.