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在急性骨关节脱位后异型骨化 - - 对放射和临床结果的影响
Larissa Eckl1,2,3, Jonas Pawelke3, Philipp Vetter2
1Sports Orthopedics Section, TUM Klinikum rechts der Isar, Munich, Germany.
在骨关节 (AC) 关节脱位后的异型骨化 (HO) 是常见的,但通常是轻微的. 状带区域 (CLA) 的严重程度与更好的结果相关,而状带区域 (TLA) 的严重程度与负相关.
科学领域:
- 整形外科手术 整形外科手术
- 运动医学 运动医学
- 创伤学 创伤学 创伤学
背景情况:
- 异型骨化 (HO) 是急性关节 (AC) 关节位移的治疗后经常发生的一种情况.
- 人们通常认为HO是一种并发症,因此需要对其影响进行进一步调查.
研究的目的:
- 为了比较单针扣 (SSB) 和双针扣 (DSB) 稳定后HO的严重程度和配置,与洛克伍德 (RW) 类型V伤害的非手术治疗相比.
- 研究HO程度,垂直稳定性和临床结果之间的关联.
主要方法:
- 一项队列研究 (证据水平,3) 包括85名急性RW型V AC关节脱的患者,这些患者接受了SSB,DSB或非手术治疗.
- 通过对状带区域 (CLA) 和状带区域 (TLA) 的前后后应力放射图来评估HO,根据严重程度和配置分级.
- 放射和临床结果,包括塔夫特得分 (TF),在平均44个月的随访期进行了评估.
主要成果:
- HO发生在71.3% (CLA) 和58.7% (TLA) 的患者中,在发病率或严重程度上没有显著的群体差异.
- 在所有治疗组中,HO主要是轻度和关节.
- 在CLA中HO的严重程度与更高的TF得分正相关 (B = 0.902;P = .003),而TLA的严重程度显示出负相关性 (B = -0.823;P = .034).
结论:
- 在AC关节脱后的HO治疗是常见的,但通常是温和的,并且不会显著影响大多数X光学或临床参数.
- 对HO的术语"并发症"应该谨慎使用,因为其临床影响似乎有限.
- 在CLA中HO严重程度可能与更好的功能结果有关,与TLAHO严重程度形成鲜明对比.
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