Rotational acetabular osteotomy for hip dysplasia - 61 hips followed for 8-15 years

被引：31
|
作者：
Yasunaga, Y
Ochi, M
Shimogaki, K
Yamamoto, S
Iwamori, H
机构：
[1] Hiroshima Univ, Sch Med, Dept Orthopaed Surg, Minami Ku, Hiroshima 7348551, Japan
[2] Matsuyama Red Cross Hosp, Matsuyama, Ehime 7908524, Japan
[3] Chuden Hosp, Naka Ku, Hiroshima 7308562, Japan
来源：
ACTA ORTHOPAEDICA SCANDINAVICA | 2004年 / 75卷 / 01期
关键词：
D O I：
10.1080/00016470410001708020
中图分类号：
R826.8 [整形外科学]; R782.2 [口腔颌面部整形外科学]; R726.2 [小儿整形外科学]; R62 [整形外科学（修复外科学）];
学科分类号：
摘要：
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'Aubigne 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.
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页码：10 / 15
页数：6
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