Computer-assisted two-dimensional preoperative planning for total hip arthroplasty: Clinical evaluation

被引:0
|
作者
Jolles, BM [1 ]
Leyvraz, PF [1 ]
机构
[1] Univ Lausanne, Hop Orthoped Suisse Romande, CH-1005 Lausanne, Switzerland
关键词
D O I
暂无
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 purpose of this study is to clinically validate a new two-dimensional preoperative planning software for cementless total hip arthroplasty (THA). Manual and two-dimensional computer-assisted planning were compared by an independent observer for each of the 30 patients with osteoarthritis who underwent THA. This study showed that there were no statistical differences between the results of both preoperative plans in terms of stem size and neck length (< 1 size) and hip rotation center position (< 5 mm). Two-dimensional computer-assisted preoperative planning provided successful results comparable to those using the manual procedure, thereby allowing the surgeon to simulate various stem designs easily.
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页码:1356 / 1359
页数:4
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