用BEAR系统修复一个孤立的中质性ACL撕裂
Patrick F Szukics1, Brian E Fliegel1, William F Baker1
1Jefferson Health New Jersey, Stratford, New Jersey, USA.
Video journal of sports medicine
|May 1, 2025
概括
桥增强前交叉关节修复 (BEAR) 植入物为中关节ACL撕裂提供了一种新的外科手术技术. 这种方法显示出有希望的结果,证明了与传统的重建方法的不劣.
科学领域:
- 整形外科手术 整形外科手术
- 运动医学 运动医学
- 生物材料科学 生物材料科学
背景情况:
- 前十字带 (ACL) 修复历史上有很高的失败率,导致使用率下降.
- 桥增强型ACL修复 (BEAR) 植入物重新激发了对初级ACL修复技术的兴趣.
- 熊植入物是一种关节镜技术,使用一种新型植入物和自主血液用于中部ACL撕裂.
研究的目的:
- 通过使用BEAR植入物来进行隔离的中间体ACL修复的详细一步一步的手术技术.
- 概述BEAR植入程序的指示和方法.
- 为进行BEAR植入体手术的外科医生提供技术指南.
主要方法:
- 诊断性关节镜检查以确认ACL破裂和骨茎的存在.
- 用#2的维克利尔 suture 住剩余的ACL茎.
- 腿部和部道的创建,然后是Endobutton固定.
- 用自身血液为BEAR植入物提供水分,并通过道进行传输.
- 将植入物紧张并用第二个Endobutton固定在近接骨上.
主要成果:
- 与ACL自移植重建相比,BEAR技术显示出非劣势性.
- 使用国际膝关节文档委员会 (IKDC) 评分和前后松度测量来评估结果.
- 术后2年观察到腿筋强度提高和逆侧ACL撕裂的发生率降低.
结论:
- 熊植入物和技术代表了ACL修复的一个有前途的进步.
- 最初的数据表明,有利的结果,包括强度的提高和减少重伤率.
- 需要进行进一步的长期研究,以充分确定与传统自移植重建相比,BEAR技术的临床疗效.
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