患有骨红质缺陷的患者的临床结果 由于骨脱:一项比较研究
John P Scanlon1,2, Michael Finsterwald1,2, Alistair Mayne3
1Orthopaedic Research Foundation of Western Australia, Perth, Australia.
The journal of knee surgery
|November 27, 2025
概括
带不稳定性手术中的骨质突变缺陷会对患者的治疗结果和恢复运动产生负面影响. 与这些缺陷的手术相结合的中侧骨关节 (MPFL) 重建导致较低的PROMs与孤立的MPFL重建相比.
科学领域:
- 整形外科手术 整形外科手术
- 运动医学运动医学
- 膝关节生物力学 膝关节生物力学
背景情况:
- 骨髓损伤是骨脱后的常见并发症.
- 关节的不稳定性往往需要中侧关节带 (MPFL) 重建.
- 没有研究比较了单独的MPFL重建结果与MPFL重建的结果,以及处理骨髓缺陷的程序.
研究的目的:
- 为了比较患者报告的结果指标 (PROM),并发症和修订率.
- 评估MPFL重建与 osteochondral缺陷的程序和没有程序之间的差异.
- 评估骨质突缺陷对外科手术结果的影响.
主要方法:
- 对于44个膝盖进行MPFL重建,以检查骨不稳定性的后期审查 (2019年4月-2023年3月).
- 患者分组为:MPFL重建与骨质突缺陷程序与孤立的MPFL重建.
- 术前MRI对解剖学风险因素;Lysholm,IKDC,KOOS-PF,满意度,以及术后评估的运动回归.
主要成果:
- 骨质突缺陷组表现出较低的Insall-Salvati比率 (p=0.03).
- 在随访时,在骨质状元缺陷组观察到较低的Lysholm (p=0.01) 和Kujala (p=0.002) 评分.
- 与孤立的MPFL组 (61.9%,p=0.009) 相比,骨质状元缺陷组 (10.0%) 的回归率明显较低.
结论:
- 骨突起的二次性骨髓缺陷与较差的解剖学参数 (较低的Insall-Salvati比率) 有关.
- 接受MPFL重建的同时出现骨质突缺陷的患者报告术后PROM显著降低.
- 骨质突缺陷的存在显著损害了骨稳定手术后的功能恢复和恢复运动.
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