倾向于伸展和调整宫操纵的生物力学影响:一个三维有限元分析研究研究
Xiang-Ming Lin1, Rui Hong1, Chao Yang2
1Gannan Medical University, Ganzhou City, Jiangxi, 341000, China.
BMC complementary medicine and therapies
|January 22, 2026
概括
倾向于伸展和调整宫操纵,可以减少宫脊柱的压力,并扩大面区域. 这种生物力学分析提供了证据,证明其在治疗椎脊髓性根性病变 (CSR) 中的有效性.
科学领域:
- 生物力学 生物力学
- 脊柱操纵 脊柱操纵是一种
- 有限元分析 有限元分析
背景情况:
- 宫脊髓性根系病变 (CSR) 经常通过"倾向于伸展和调整宫操纵"进行治疗,临床成功.
- 这种治疗疗效背后的精确生物力学机制在很大程度上仍未得到研究.
- 这项研究利用3D有限元分析来探索这种操纵技术的生物力学效应.
研究的目的:
- 为了阐明"倾向于伸展和调整宫操纵"对宫脊椎的生物力学影响.
- 在模拟操纵后量化应力分布和脊椎间膜区域的变化.
主要方法:
- 从CT数据创建了一个健康的成年女性椎 (7个脊椎,5个圆盘) 的3D有限元模型.
- 模型验证是通过将预测的运动范围与各种运动下的文献数据进行比较来进行的.
- 模拟操纵被应用,和压力在脊椎/圆盘和脊椎间膜区域被测量在操纵前和后.
主要成果:
- 椎椎体的总应力从123.31MPa显著降低到29.637MPa.
- 椎间盘内部的应力从36.859MPa大幅降低到8.4136MPa.
- 在操纵的相反侧面的脊椎间孔区域增加,高达0.75mm2.
结论:
- "倾向于伸展和调整宫操纵"有效地减少了宫脊椎和椎间盘的生物力学压力.
- 这种技术导致了脊椎间膜区域的扩张.
- 这些生物机械变化为宫脊髓性根系病变 (CSR) 患者观察到的症状缓解提供了科学依据.
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