Morphometric changes in the acetabulum after Dega osteotomy in patients with cerebral palsy

被引：32

作者：

Chung, C. Y. ^{[1
]}

Choi, I. H. ^{[1
]}

Cho, T-J. ^{[1
]}

Yoo, W. J. ^{[1
]}

Lee, S. H. ^{[1
]}

Park, M. S. ^{[1
]}

机构：

[1] Seoul Natl Univ, Seoul, South Korea

来源：

JOURNAL OF BONE AND JOINT SURGERY-BRITISH VOLUME | 2008年 / 90B卷 / 01期

关键词：

D O I：

10.1302/0301-620X.90B1.19674

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 carried out a morphometric analysis of the acetabulum following Dega osteotomy in patients with cerebral palsy using three-dimensional CT. We assessed 17 acetabula in 12 patients with instability of the hip. A Dega osteotomy and varus derotation femoral osteotomy were performed in all 17 hips. Three-dimensional CT scans were taken before and approximately one year after operation. Acetabular cover was evaluated using anterosuperior, superolateral and posterosuperior acetabular indices, and the change in the acetabular volume was calculated. Inter- and intra- observer reliability was assessed using the intraclass correlation coefficient. After the osteotomy, the anterosuperior, superolateral and posterosuperior cover had improved significantly towards the value seen in a control group. The mean acetabular volume increased by 68%.

引用

页码：88 / 91

页数：4

共 15 条

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