Charnley low-friction arthroplasty in the young patient
One thousand three hundred forty-two Charnley low-friction arthroplasties (LFAs) were reviewed at an average of ten years four months after surgery. Patients' average age at surgery was 41 years. The clinical results at follow-up review remained excellent: 79% were pain free and 11% had no more...
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Published in | Clinical orthopaedics and related research no. 285; p. 45 |
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Main Authors | , |
Format | Journal Article |
Language | English |
Published |
United States
01.12.1992
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Subjects | |
Online Access | Get more information |
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Summary: | One thousand three hundred forty-two Charnley low-friction arthroplasties (LFAs) were reviewed at an average of ten years four months after surgery. Patients' average age at surgery was 41 years. The clinical results at follow-up review remained excellent: 79% were pain free and 11% had no more than occasional discomfort. One hundred forty-one (10.5%) LFAs have been revised so far. Stem fracture has been completely eliminated. Revision for stem loosening has been reduced to below 1% and revision for socket loosening has also been reduced. The long-term problem remains socket wear--and with it--an increasing incidence of socket migration. Failure of component fixation is a short- and medium-term problem that has been improved by better component design and surgical technique. |
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ISSN: | 0009-921X |
DOI: | 10.1097/00003086-199212000-00008 |