A comparison of 4 intraoperative methods to determine femoral component rotation during total knee arthroplasty

被引：129

作者：

Olcott, CW ^{[1
]}

Scott, RD ^{[1
]}

机构：

[1] Univ Rochester, Dept Orthopaed Surg, Ctr Med, Rochester, NY 14642 USA

来源：

JOURNAL OF ARTHROPLASTY | 2000年 / 15卷 / 01期

关键词：

femoral component rotation; total knee arthroplasty;

D O I：

10.1016/S0883-5403(00)91051-9

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：

A total of 100 consecutive posterior cruciate-retaining total knee arthroplasties were performed in 81 patients with an average age of 69 years by I surgeon. Diagnoses included osteoarthritis in 93 knees and rheumatoid arthritis in 7 knees. The femoral alignment necessary to create a rectangular flexion gap was determined and compared with Whiteside's line, the transepicondylar axis, and a line in 3 degrees of: external rotation relative to the posterior condyles of the femur. The transepicondylar axis most consistently recreated a balanced flexion space, whereas 3 degrees of external rotation off the posterior condyles was least consistent, especially in valgus knees.

引用

页码：22 / 26

页数：5