Leg Length Change in Total Hip Arthroplasty With Subtrochanteric Femoral Shortening Osteotomy for Crowe Type IV Developmental Hip Dysplasia

被引：30

作者：

Fujishiro, Takaaki ^{[1
,2
]}

Nishiyama, Takayuki

Hayashi, Shinya

Kurosaka, Masahiro

Kanno, Taiki ^{[2
]}

Masuda, Takeshi ^{[2
]}

机构：

[1] Kobe Univ, Grad Sch Med, Dept Orthopaed Surg, Chuo Ku, Kobe, Hyogo 6500017, Japan

[2] Eniwa Hosp, Dept Orthopaed Surg, Eniwa, Hokkaido, Japan

来源：

JOURNAL OF ARTHROPLASTY | 2012年 / 27卷 / 06期

关键词：

Crowe type IV; total hip arthroplasty; leg length change; iliofemoral osteoarthritis; hip range of motion; CONGENITAL DISLOCATION; REPLACEMENT; STEM;

D O I：

10.1016/j.arth.2012.01.032

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：

100224 [整形外科学];

摘要：

Primary total hip arthroplasties were performed in 70 hips for the treatment of Crowe type IV developmental dysplasia of the hip. The patients were subdivided into 2 groups with or without iliofemoral osteoarthritis. Leg length change was measured radiographically. Preoperative hip motion was reviewed from medical records and defined as either higher or lower motion groups. The leg length change in patients without iliofemoral osteoarthritis was significantly greater than that in patients with iliofemoral osteoarthritis, and the higher hip motion group had greater leg length change in total hip arthroplasty than the lower motion group. The current study identifies several features that might help predict leg length change during the preoperative planning of total hip arthroplasty for Crowe type IV developmental hip dysplasia.

引用

页码：1019 / 1022

页数：4

共 15 条

[1]

Primary Total Hip Arthroplasty in Severe Developmental Dysplasia of the Hip. Ten-Year Results Using a Cementless Modular Stem [J].