短和近距离的干扰螺丝固定导致带道骨的再生生长,并在ACL重建中更好地整合腿筋移植
Francisco J Simon-Sanchez1, Simone Perelli1,2, Nicola Pizza1
1Knee and Arthroscopy Unit, Institut Català de Traumatologia i Medicina del'Esport (ICATME)-Hospital Universitari Dexeus, Universitat Autònoma de Barcelona, Barcelona, Spain.
概括
使用腿筋肌进行前十字带重建 (ACLR) 后的移植整合通过在带道中留出空间而得到改善. 这允许骨再生,增强肌骨愈合和稳定性.
科学领域:
- 整形外科手术 整形外科手术
- 生物医学成像学 生物医学成像学
- 再生医学是一种再生医学.
背景情况:
- 骨道中的移植稳定性对于前十字带重建 (ACLR) 的肌骨愈合至关重要.
- 自主腿筋肌是ACLR中常用的移植物.
- 了解带道内的移植集成是优化手术结果的关键.
研究的目的:
- 通过使用腿筋肌,研究带道固定技术和ACLR中移植集成之间的关联.
- 评估无螺丝道空间对骨再生和移植愈合的影响.
- 在短期随访中,确定双腿固定是否会影响移植体的整合.
主要方法:
- 追溯比较队列研究,对112名患者进行初级ACLR治疗,其中包括腿筋肌.
- 手术后的3.0-特斯拉MRI是在手术后6个月进行的.
- 根据关节固定,患者被分为三组:只有螺丝,螺丝 + 按和螺丝 + .
- 独立评估MRI扫描评估了使用Ge的协议的无螺丝道长度,骨填充和移植愈合.
主要成果:
- 在94名患者中检测到无螺丝道空间,在80.85%的病例中观察到骨填充 (部分在15.79%,完全在84.21%).
- 与较差整合 (Ge3) (p <0.05) 患者相比,具有更好的移植整合 (Ge1) 的患者显示出明显更长的无螺丝道长度.
结论:
- 腿道骨的再生生长和腿筋ACLR中的移植集成与腿皮和干扰螺丝之间存在的空白空间有显著的关联.
- 一个短而近距离的干扰螺丝可以促进骨库的恢复,并增强移植的愈合.
- 优化干扰螺丝的位置可以在手术后6个月改善移植道部的整合.
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