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在失败的前交叉带重建中,对移植曲角度的放射测量:匹配的控制分析

Doria L Weiss¹, Emma L Tomlinson, Christian K Law

¹From the Department of Orthopaedic Surgery (Ms. Weiss, Ms. Tomlinson, Mr. Law, Dr. Obana, Dr. Trofa), Columbia University Irving Medical Center, New York, NY; the OrthoCarolina Sports Medicine Center (Dr. Piasecki), Charlotte, NC; and the Indiana University Health Orthopedics and Sports Medicine (Dr. Saltzman), Indianapolis, IN.

Journal of the American Academy of Orthopaedic Surgeons. Global research & reviews

|March 4, 2026

概括

更的移植曲角度 (GBA) 与前十字带 (ACL) 重建失败有关. 通过射线图测量GBA可以识别风险,并告知初级ACL重建技术.

科学领域:

整形外科手术整形外科手术
生物医学工程生物医学工程
放射学放射学是一门学科.

背景情况:

前十字带 (ACL) 重建失败率的上升凸显了需要识别风险因素的必要性.
移植曲角度 (GBA) 越来越多地被认为是ACL移植失败的潜在原因.

研究的目的:

为了研究更的移植曲角度 (GBA) 与修复前十字带 (ACL) 重建的要求之间的关联.
建议使用可访问的放射性成像来测量GBA的标准化协议.

主要方法:

从2017年1月到2024年7月接受ACL修复手术的81名患者的回顾性分析.
冠状GBA,股骨道倾斜率和骨道倾斜率是从前修订放射图测量出来的.
修订案例与没有修订的匹配对照组进行了比较.

主要成果:

冠状腺GBA的平均值为155.4° ± 12.30°.
逆转 (RR) 腿部道钻探导致更严重的GBA (147.71° ± 11.43°) 与横钻探 (164.96° ± 11.82°;P = 0.019) 相比.
冠状动脉GBA在ACL修订病例中 (153.43° ± 12.52°) 比对照病例 (158.35° ± 8.50°;P = 0.030) 显著更为急剧.

结论:

逆转腿部道技术导致冠状平面中最严重的GBA.
在ACL修复病例中,急性GBA增加了5°,这表明它在移植失败中的作用.
二维放射是ACL修复手术中GBA测量的有用工具;在初级重建期间限制股骨道斜率可能是有益的.

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