期刊
CLINICAL ORTHOPAEDICS AND RELATED RESEARCH
卷 470, 期 3, 页码 824-834出版社
SPRINGER
DOI: 10.1007/s11999-011-1940-9
关键词
-
Despite a number of studies comparing postoperative stability and function after anatomic double-bundle and single-bundle anterior cruciate ligament reconstruction (ACLR), it remains unclear whether double-bundle reconstruction improves stability or function. We therefore asked whether patients having single- and double-bundle ACLR using semitendinosus (ST) alone differed with regard to (1) postoperative stability; (2) ROM; and (3) five functional scores. We prospectively followed 60 patients with an isolated anterior cruciate ligament (ACL) injury. Thirty patients underwent single-bundle and 30 patients underwent double-bundle ACL reconstruction. Clinically we assessed stability and range of motion (ROM); anteroposterior stability was assessed by Rolimeter and rotational stability by a pivot shift test. Function was assessed by IKDC, Noyes, Lysholm, Marx, and Tegner activity scales. The minimum followup was 36 months (mean, 46.2 months; range, 36-60 months). Residual anteroposterior laxity at 3 years postoperatively was similar in both groups: 1.4 +/- A 0.3 mm versus 1.4 +/- A 0.2 mm, respectively. We observed no difference in the pivot shift test. ROM was similar in both groups, although double-bundle patients required more physical therapy sessions to gain full ROM. IKDC, Noyes, Lysholm, Marx, and Tegner scores were similar at final followup. Double-bundle reconstruction of the ACL did not improve function or stability compared with single-bundle reconstruction. Level II, therapeutic study. See Guidelines for Authors for a complete description of levels of evidence.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据