Rotational acetabular osteotomy for hip dysplasia61 hips followed for 8–15 years
DOI:
https://doi.org/10.1080/00016470410001708020Abstract
We operated on 54 patients (61 joints) with rotational acetabular osteotomy (RAO) due to dysplasia of the hip with pre- or early-stage osteoarthritis/arthrosis. The mean follow-up was 11 (8–15) years. The Merle d'Aubigné median score increased from 14 to 15. In 2 patients (2 joints), the score decreased from 15 to 13. Progression of arthrosis was seen in 6 joints on the radiographs at follow-up. Kaplan-Meier survivorship analysis predicted an 89% (95% confidence interval 80–99) prevention of worsening of arthrosis at 10 years. Postoperative joint congruency was a risk factor for progression of arthrosis.Downloads
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Published
2004-01-01
How to Cite
Yasunaga, Y., Ochi, M., Shimogaki, K., Yamamoto, S., & Iwamori, H. (2004). Rotational acetabular osteotomy for hip dysplasia61 hips followed for 8–15 years. Acta Orthopaedica, 75(1), 10–15. https://doi.org/10.1080/00016470410001708020
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Acta Orthopaedica (Scandinavica) content is available freely online as from volume 1, 1930. The journal owner owns the copyright for all material published until volume 80, 2009. As of June 2009, the journal has however been published fully Open Access, meaning the authors retain copyright to their work. As of June 2009, articles have been published under CC-BY-NC or CC-BY licenses, unless otherwise specified.
