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The 2010 DePuy Hip Replacement Recall was instituted when DePuy Orthopaedics, Inc., a division of Johnson & Johnson, recalled its ASR XL Acetabular metal-on-metal hip replacement system on August 24, 2010. [1] [2]
The hypothesis that the immune system identifies the metal ions as foreign bodies and inflames the area around the debris may be incorrect because of the small size of metal ions may prevent them from becoming haptens. [1] Poisoning from metallosis is rare, but cobaltism is an established health concern. The involvement of the immune system in ...
There are reports of cobalt toxicity with hip replacement, particularly metal-on-metal hip replacements, which are no longer in use. [49] [50] Use of metal-on-metal hip replacements from the 1970s was discontinued in the 1980s and 1990s, particularly after the discovery of aseptic lymphocyte-dominant vasculitis-associated lesions (ALVAL).
On August 24, 2010, DePuy, a subsidiary of American giant Johnson & Johnson, recalled its ASR (articular surface replacement) hip prostheses from the market. DePuy said the recall was due to unpublished National Joint Registry data showing a 12% revision rate for resurfacing at five years and an ASR XL revision rate of 13%.
Hip resurfacing has been developed as a surgical alternative to total hip replacement (THR). The procedure consists of placing a cap (usually made of cobalt-chrome metal), 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 ...
WASHINGTON – Former House Speaker Rep. Nancy Pelosi, D-Calif., had a successful hip replacement surgery after sustaining an injury during a trip to Luxembourg, her office said in a statement on ...
PJIs are the most common cause of knee replacement failures, and the third most common cause of hip replacement failures. [1] As of 2017, 2.1% of hip and 2.3% of knee replacements will at some time develop a PJI. [2] The incidence of PJIs have more than tripled in the last 20 years, with the incidence expected to further increase in the future.
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