MultiCare Health System

Hip Replacement

Hips represent a complex system of joint movement. In a normal hip joint, a smooth lining known as cartilage covers the bone. Healthy cartilage, along with a small amount of joint fluid, allows the rounded head of the femur (thigh bone) to move smoothly in the hip socket. As the smooth lining of the joint disintegrates, it becomes painful and stiff. Indications for a total hip replacement include severe pain in the hip associated with activity, severe hip pain at night and severe interference with daily activities and work.

Total hip replacement surgery is performed at the new MultiCare Surgical Care Center at Tacoma General Hospital that offers the region’s most advanced services, from the latest technology to an ideal healing environment for recovery.

Hip Replacement Facts

Hips can be partially or totally replaced, depending on the extent of the damage that needs to be fixed. In a hip replacement, an artificial joint is used to replace damaged cartilage and bone so the hip joint can move without pain. Prosthetics are primarily made of metal and plastic and are designed to duplicate the hip function as well as work compatibly with the body and resist corrosion. On average, hip replacements last 15 to 20 years.

Common Reasons for Hip Replacement

Common diseases or conditions that can lead to the need for hip replacements include osteoarthritis (a degenerative joint disorder), rheumatoid arthritis (chronic joint inflammation), rare metabolic bone conditions, and fractures.