Distal rotational alignment of the Chinese femur and its relevance in total knee arthroplasty

被引：48
|
作者：
Yip, DKH [1 ]
Zhu, YH [1 ]
Chiu, KY [1 ]
Ng, TP [1 ]
机构：
[1] Univ Hong Kong, Queen Mary Hosp, Div Joint Replacement Surg, Dept Orthopaed Surg, Hong Kong, Hong Kong, Peoples R China
来源：
JOURNAL OF ARTHROPLASTY | 2004年 / 19卷 / 05期
关键词：
femur; rotational alignment; Chinese; total knee arthroplasty;
D O I：
10.1016/j.arth.2003.11.008
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：
The rotational alignments of the distal femur in southern Chinese subjects were investigated. Chinese femurs are significantly more externally rotated. This is new evidence to suggest a racial difference in the distal femoral geometry. During total knee arthroplasty, a common recommendation is to allow 4degrees of external rotation. The clinical significance of our study is that this need to be modified to 6degrees for Chinese women and 5degrees for Chinese men. This racial difference can be incorporated into a new concept of "a mountain and a molehill." This concept is presented in this report. (C) 2004 Elsevier Inc. All rights reserved.
引用
收藏
页码：613 / 619
页数：7
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