肌触发点的超声波特征:一个多模式研究,整合了上梯形上部的初步组织学发现
1Department of Ultrasound Medicine, Beijing Chao-Yang Hospital, Capital Medical University, No. 8 Gongren Tiyuchang Nanlu, Chaoyang District, Beijing, 100020, China.
Scientific reports
|July 1, 2025
概括
干针 (DN) 减少上形 (UT) 肌肉的厚度,度和疼痛. 这种疗法改善了肌肉输液,为肌肌关节疼痛管理提供了一种机械解释.
科学领域:
- 肌肉骨超声波 肌肉骨超声波
- 肌肌关节疼痛综合征 肌肌关节疼痛综合征
- 康复医学 康复医学 康复医学
背景情况:
- 肌筋关触发点 (MTrPs) 在上梯形 (UT) 肌肉功能障碍中很常见.
- 了解与MTrPs相关的生物物理变化及其对干针 (DN) 的反应对于有效治疗至关重要.
研究的目的:
- 在DN治疗之前和之后调查UT中MTrPs的超声波和组织学特征.
- 评估DN对尿路厚度,硬度,血管性和疼痛水平的直接影响.
主要方法:
- 超声波成像评估了UT厚度,Young模量和血管参数 (PSV,RI,VI) 在49名UTMTrPs的参与者中.
- 5次活检的组织学分析检查了MTrP特征.
- 视觉模拟尺度 (VAS) 测量了DN前后的疼痛水平.
主要成果:
- 受影响的尿路最初比健康对照群更厚,更硬,MTrP显示肌肉纤维缩和脂肪组织增生.
- 在DN后,UT厚度和刚度显著下降,肌肉 perfusion 改善 (较低的RI,较高的VI).
- 静脉神经系统疼痛评分从7.86显著降低到5.00后DN.
结论:
- 在患有MTrPs的个体中,DN有效降低了UT肌肉厚度,性和疼痛.
- 在DN后改善肌肉输液有助于其治疗效果.
- 超声波和组织学发现为DN在肌关节疼痛管理中的有效性提供了机制基础.
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