The early results of high-flex total knee arthroplasty - A minimum of 2 years of follow-up

被引：105

作者：

Huang, HT ^{[1
]}

Su, AY ^{[1
]}

Wang, GJ ^{[1
]}

机构：

[1] Kaohsiung Med Univ, Dept Orthoped Surg, Kaohsiung 80708, Taiwan

来源：

JOURNAL OF ARTHROPLASTY | 2005年 / 20卷 / 05期

关键词：

total knee arthroplasty; range of motion; deep flexion; squat;

D O I：

10.1016/j.arth.2004.09.053

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 retrospectively reviewed our first 25 cases of high-flex total knee arthroplasty (TKA) with an average follow-up of 28 months. The results were compared to a matched group of posterior stabilized (PS) TKA. There was no significant difference in Knee Society Scores between the 2 groups. The high-flex group had an averaged 138 degrees of knee flexion, which was significantly higher than the PS group (average, 126 degrees). Eighty percent of patients in high-flex group were able to squat, which was significantly higher than in PS group (32%). In patients with a small bone frame, occasionally, their bone stock of the posterior femoral condyle is inadequate for high-flex TKA. For the patients without special demands, the additional knee flexion from high-flex design made no significant difference on the results.

引用

页码：674 / 679

页数：6

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