Hip resurfacing has been developed as a surgical alternative to total hip replacement (THR). The procedure consists of placing a cobalt-chrome metal cap, which is hollow and shaped like a mushroom, over the head of the femur while a matching metal cup (similar to what is used with a THR) is placed in the acetabulum (pelvis socket), replacing the articulating surfaces of the patient's hip joint and removing very little bone compared to a THR. When the patient moves the hip, the movement of the joint induces synovial fluid to flow between the hard metal bearing surfaces lubricating them when the components are placed in the correct position. The surgeon's level of experience with hip resurfacing is most important; therefore, the selection of the right surgeon is crucial for a successful outcome.
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Some articles on hip resurfacing:
... Conventional hip resurfacing techniques were created as an alternative to total hip replacement, whereby only the diseased cartilage and a small surrounding area of the ... Although hip resurfacing has been around for some 40 years, the contemporary metal on metal bearing hip resurfacing has only increased in popularity ... Hip resurfacing has been welcomed by a number of surgeons globally, but others have met the technique with a certain degree of hesitation due to a number of potential ...
... issued a voluntary recall of the ASR™ XL Acetabular System and ASR™ Hip Resurfacing System after new information from the UK National Joint ...
Famous quotes containing the word hip:
“I stir my martinis with the screw,
four-inch and stainless steel,
and think of my hip where it lay
for four years like a darkness.”
—Anne Sexton (19281974)