围肌肉的补偿激活有助于在患有大规模旋转手套撕裂的患者中进行活跃绑架
Hao-Chun Chuang1, Nan-Tsing Chiu2, Zhao-Wei Liu3,4
1Department of Orthopaedic Surgery, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan.
Clinical orthopaedics and related research
|June 2, 2025
概括
患有巨大的旋转部撕裂的患者利用补偿性围肌肉激活来补偿肩部功能. 这项研究确定了涉及的特定肌肉及其代谢活动,为非手术治疗策略提供了洞察力.
科学领域:
- 整形外科 整形外科 整形外科
- 运动医学 运动医学
- 康复科学 康复科学 康复科学
背景情况:
- 巨大的旋转带撕裂经常伴有肩膀疼痛,但保持了运动范围 (ROM).
- 能够实现这一功能的补偿机制,特别是涉及骨肌肉的补偿机制,尚未完全理解.
- 识别这些机制对于开发有效的非手术治疗策略至关重要.
研究的目的:
- 确定在经过物理治疗后获得可接受的活跃ROM的巨大的旋转部撕裂患者中提供补偿运动活动的围肌肉.
- 确定肌肉代谢活动与脂肪透和肌肉缩程度之间的相关性.
主要方法:
- 评估了18名在旋转袖口大规模撕裂 (8名前高位,10名后高位) 的患者和4名健康对照者,在脚运动期间使用氧糖-正子发射断层扫描/计算机断层扫描 (FDG-PET/CT).
- 通过标准化吸收值 (SUV) 评估肌肉代谢活性.
- 利用MRI来评估脂肪透 (Goutallier分类) 和缩 (占用率),使用斯皮尔曼分析将其与SUV相关联.
主要成果:
- 与对照组相比,Posterosuperior撕裂组在抬头肩膀,肋骨,大胸部和大胸部的代谢活动显著增加.
- 与对照组相比,前上流眼组表现出较高的特雷斯主要活动.
- 旋转手臂肌肉中较大的脂肪透和缩与肌肉活化减少相关,在Supraspinatus中发现SUV的中等相关性.
结论:
- 围肌肉,包括肩膀升降器和古怪的部头部压力器,在巨大的旋转手套撕裂后恢复绑架ROM时表现出补偿激活.
- 这些肌肉中代谢活动的增加表明它们对接受物理治疗的患者功能适应的贡献.
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