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- Kyphoplasty
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- Rehabilitation
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Hip Replacement
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 or Partial Replacement
Hips can be partially or totally replaced, depending on the extent of the damage that needs to be fixed. In a hip replacement, a prosthesis (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. Occasionally, alternative surfaces, made of ceramic and metal, are used to replace the bearing. On average, hip replacements last 15-20 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. The most common cause of hip pain requiring replacement is osteoarthritis. The joint breakdown leading to osteoarthritis can be due to congenital conditions, accidents or overuse.
New Techniques in Hip Replacement
Pacific Sports Medicine at MultiCare Offers several new techniques in hip replacement surgery designed to increase accuracy and patient safety.
- Computer navigated surgery
- Patient safety