中国组织工程研究 ›› 2026, Vol. 30 ›› Issue (21): 5361-5368.doi: 10.12307/2026.205

• 骨与关节生物力学 bone and joint biomechanics •    下一篇

有限元分析对比颈椎旋转手法和旋提手法的生物力学差异

翁  汭1,2,黄学成3,林东鑫4,谢思远1,俞瑶帅1,陈采睿4,谭  鹏3,赵子琳5,谢普生6,李义凯6   

  1. 南方医科大学,1中医药学院,4基础医学院,6第三附属医院,广东省广州市   510000;2 广州中医药大学第三附属医院骨科,广东省广州市   510000;3广州中医药大学深圳医院(福田)骨伤二科,广东省深圳市   518000;5河北中医药大学,河北省石家庄市   050000
  • 接受日期:2025-08-05 出版日期:2026-07-28 发布日期:2026-03-03
  • 通讯作者: 李义凯,二级教授,主任医师,博士生导师,南方医科大学第三附属医院,广东省广州市 510000
  • 作者简介:翁汭,男,广东省汕头市人,汉族,博士,医师,主要从事脊柱脊髓疾病的诊疗及其生物力学研究。
  • 基金资助:
    国家自然科学基金项目(82274669),项目负责人:李义凯;国家自然科学基金青年项目(82205301),项目负责人:黄学成;深圳市自然科学基金面上项目(JCYJ20240813160702004),项目负责人:黄学成;广州中医药大学校院联合科技创新基金面上项目(GZYFT2024G09),项目负责人:黄学成;广州市科技计划项目(202201011135),项目负责人:谢普生;广东省高校青年创新人才项目(2023KQNCX015),项目负责人:翁汭;广州中医药大学第三附属医院科研创新基金(SY2023004),项目负责人:翁汭

Comparison of biomechanical differences between cervical rotation and rotation-traction manipulations using finite element analysis

Weng Rui1, 2, Huang Xuecheng3, Lin Dongxin4, Xie Siyuan1, Yu Yaoshuai1, Chen Cairui4, Tan Peng3, Zhao Zilin5, Xie Pusheng6, Li Yikai6   

  1. 1School of Traditional Chinese Medicine, 4School of Basic Medical Sciences, 6Third Affiliated Hospital, Southern Medical University, Guangzhou 510000, Guangdong Province, China; 2Department of Orthopedics, Third Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou 510000, Guangdong Province, China; 3Second Department of Orthopedics, Shenzhen Hospital (Futian) of Guangzhou University of Chinese Medicine, Shenzhen 518000, Guangdong Province, China; 5Hebei University of Chinese Medicine, Shijiazhuang 050000, Hebei Province, China 
  • Accepted:2025-08-05 Online:2026-07-28 Published:2026-03-03
  • Contact: Li Yikai, Professor, Chief physician, Doctoral supervisor, Third Affiliated Hospital, Southern Medical University, Guangzhou 510000, Guangdong Province, China
  • About author:Weng Rui, MD, Physician, School of Traditional Chinese Medicine, Southern Medical University, Guangzhou 510000, Guangdong Province, China; Department of Orthopedics, Third Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou 510000, Guangdong Province, China
  • Supported by:
    National Natural Science Foundation of China, No. 82274669 (to LYK); National Natural Science Foundation of China (Youth Program), No. 82205301 (to HXC); Shenzhen Natural Science Foundation (General Program), No. JCYJ20240813160702004 (to HXC); University-Hospital Joint Fund Project of Guangzhou University of Chinese Medicine, No. GZYFT2024G09 (to HXC); Guangzhou Science and Technology Planning Project, No. 202201011135 (to XPS); Guangdong Province College Youth Innovative Talent Project, No. 2023KQNCX015 (to WR); Research and Innovation Fund of the Third Affiliated Hospital of Guangzhou University of Chinese Medicine, No. SY2023004 (to WR)  

摘要:


文题释义:

颈椎旋转手法:是临床上最常用的中医脊柱推拿手法之一,主要用于治疗颈椎病及颈椎小关节紊乱等颈部相关疾病。该手法通过对颈椎施加针对性的旋转力,可调整小关节位置、缓解肌肉紧张,从而改善颈部不适症状。
颈椎旋提手法:是中国中医科学院望京医院朱立国院士在传统颈椎旋转手法基础上创新形成的定位牵引类中医脊柱推拿手法,主要用于治疗颈椎病、颈椎小关节紊乱及颈椎间孔狭窄等颈部相关疾病。该手法主要通过“旋转-提拉”等关键操作,医师通过复合力学作用调整颈椎关节关系、扩大椎间孔容积,从而改善颈部不适症状。

摘要
背景:目前,颈椎旋转手法和颈椎旋提手法治疗神经根型颈椎病的生物力学差异尚未得到系统阐述。
目的:对比颈椎旋转手法与旋提手法治疗因颈椎间盘突出导致神经根型颈椎病的生物力学差异,为临床合理选择手法提供依据。 
方法:招募1名因颈椎间盘左后侧突出压迫神经根导致神经根型颈椎病的27岁亚洲男性患者,提取其头颅和颈椎CT扫描数据构建头颅和全颈椎有限元模型。模型验证后将颈椎旋转手法和旋提手法的关键参数加载到模型中,对比分析两种手法对椎间盘、关节突关节、脊髓及神经根等应力、椎间盘位移以及颈椎间孔容积等指标的影响。
结果与结论:①在Von-Mise 应力方面,颈椎旋转手法对椎间盘纤维环、髓核、关节突关节产生的最大应力分别为0.903,0.139,2.186 MPa,较旋提手法(0.765,0.123,1.682 MPa)显著增加18%,13%,30%;而脊髓和神经根最大应力为2.547 MPa,较旋提手法(2.738 MPa)降低7%;②在位移方面,颈椎旋转手法对椎间盘突出侧最大的向前位移为1.067 mm,比旋提手法(0.960 mm)多出11.1%;③在椎间孔容积变化方面,两种手法实施后较实施前均有增加,其中旋转手法增加15.5%,旋提手法增加19.8%,后者扩大椎间孔容积的效果更显著;④提示颈椎旋转手法在促进突出椎间盘向前位移方面存在优势,但对椎间盘及关节突关节产生的应力较高,易引发椎间盘损伤;旋提手法会使脊髓和神经根承受稍高应力,但能更有效地扩大椎间孔容积,减少椎间盘结构损伤风险;临床治疗时,应依据患者具体病情,审慎权衡两种手法的利弊,合理选择应用。


中国组织工程研究杂志出版内容重点:人工关节;骨植入物;脊柱;骨折;内固定;数字化骨科;组织工程

关键词: 颈椎旋转手法, 颈椎旋提手法, 生物力学, 有限元分析, 神经根型颈椎病

Abstract: BACKGROUND: Currently, the biomechanical differences between cervical rotation manipulation and cervical rotation-traction manipulation for the treatment of cervical radiculopathy have not been systematically elucidated.
OBJECTIVE: To compare the biomechanical differences between cervical rotation manipulation and cervical rotation-traction manipulation in the treatment of cervical spondylotic radiculopathy caused by cervical disc herniation, and to provide a basis for the rational selection of manipulation in clinical practice.
METHODS: A 27-year-old Asian male patient with cervical spondylotic radiculopathy caused by left posterior cervical disc herniation compressing the nerve root was recruited. The CT scan data of the skull and cervical spine were extracted to construct a finite element model of the skull and the whole cervical spine. After the model was verified, the key parameters of cervical rotation manipulation and cervical rotation-traction manipulation were loaded into the model, and the effects of these two manipulations on the stress of the intervertebral disc, facet joint, spinal cord and nerve root, disc displacement, as well as the volume of the cervical intervertebral foramen and other indexes were compared and analyzed.
RESULTS AND CONCLUSION: (1) In terms of Von-Mise stress, the maximum stresses of cervical rotation manipulation on the annulus fibrosus of the intervertebral disc, nucleus pulposus and facet joint were 0.903, 0.139, and 2.186 MPa, respectively, which were increased by 18%, 13%, and 30% compared with those of cervical rotation-traction manipulation (0.765, 0.123, and 1.682 MPa). The maximum stress of the spinal cord and nerve root was 2.547 Mpa, which was 7% lower than that of cervical rotation-traction manipulation (2.738 MPa). (2) In terms of displacement, the maximum forward displacement of the side with intervertebral disc herniation under cervical rotation manipulation was 1.067 mm, which was 11.1% more than that under cervical rotation-traction manipulation (0.960 mm). (3) In terms of the change in the volume of the intervertebral foramen, both manipulations led to an increase compared with before the manipulation. The volume increased by 15.5% under rotation manipulation and 19.8% under rotation-traction manipulation, and the latter had a more significant effect on expanding the volume of the intervertebral foramen. (4) It is concluded that cervical rotation manipulation has an advantage in promoting the forward displacement of the herniated intervertebral disc, but it generates higher stress on the intervertebral disc and facet joint, and is likely to cause intervertebral disc injury. Cervical rotation-traction manipulation makes the spinal cord and nerve root bear slightly higher stress, but it can more effectively expand the volume of the intervertebral foramen and reduce the risk of intervertebral disc structural injury. In clinical treatment, the advantages and disadvantages of these two manipulations should be carefully weighed according to the specific condition of the patient, and the application should be rationally selected.

Key words: cervical rotation manipulation, cervical rotation-traction manipulatio, biomechanics, finite element analysis, cervical spondylotic radiculopathy

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