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In an unhealthy hip, the joint cartilage may be worn away and surfaces may become irregular, causing pain and stiffness when moving the joint. This is a form of arthritis called chronic degenerative disease. Arthritis of the hip is one of the most common conditions treated by a total hip replacement. |
A hip replacement is considered when pain is severe enough to disrupt your sleep or restrict your usual daily living activities, such as work, leisure and sports. Following total hip surgery, your doctor will advise you about specific restrictions to your activities, particularly those that put excessive strain on your hips, including high-impact sports. You will need to follow the long-term precautions outlined in this booklet to benefit as much as possible from your hip replacement.
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A total hip replacement involves replacing your damaged hip with an artificial one (a prosthesis). The prosthesis consists of a stem, a ball and a socket. The ball and stem replace the head of your thigh bone (femur), and the socket replaces your natural socket (acetabulum). These prosthesis parts may be made of metal, plastic or ceramic. |
There are several types of prostheses in use today. The type you need will depend upon the condition of your hip, as well as your height, weight, age and activities. Your surgeon will discuss with you the type of prosthesis most appropriate for your needs. |
