Höftresurfacing

Höftresurfacing, also known as hip resurfacing arthroplasty, is a surgical procedure to treat hip osteoarthritis. It is a type of hip replacement surgery that preserves more of the patient's bone compared to traditional total hip replacement. In this procedure, the damaged surfaces of the femoral head (the ball of the hip joint) and the acetabulum (the socket of the hip joint) are reshaped and then covered with metal components. The femoral head is typically reshaped and capped with a metal prosthesis, while the acetabulum is fitted with a metal cup.

The primary advantage of hip resurfacing is the preservation of bone stock, which may make future revision surgery easier if needed. It also allows for a more natural range of motion and may reduce the risk of dislocation. Candidates for hip resurfacing are usually younger, more active individuals with good bone quality who are experiencing hip pain and limited mobility due to arthritis.

The surgery is performed under general or spinal anesthesia. After preparing the hip joint, the surgeon removes the damaged cartilage and bone from both the femoral head and the acetabulum. The metal components are then precisely fitted onto these prepared surfaces. The procedure typically involves an incision over the hip, and the patient is usually discharged from the hospital within a few days. Recovery involves physical therapy to regain strength and mobility. While effective for many, potential risks include metal debris formation, and in rare cases, fracture of the femoral neck. It is not suitable for all patients, and the decision to proceed with hip resurfacing is made after a thorough evaluation by an orthopedic surgeon.