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- Title
基于尺桡骨有限元模型的蒙医整骨手法分析.
- Authors
李忠贤; 姬宇程; 翁羽洁; 宁鹏飞
- Abstract
BACKGROUND: Mongolian osteopathy is famous for the complicated manipulation and theoretical complexity. Combined with the finite element fracture model of ulnar and radial fractures, relevant reports have been illustrated, but there is a lack of study on Mongolian medical osteopathic manipulation in terms of mechanical characteristics. OBJECTIVE: To simulate the force of various fractures of ulna and radius using Mimics Research and ABAQUS, to establish the model of ulnar and radial fractures, and to evaluate the effect and analyze the manipulation mechanism of the corresponding fractures. METHODS: A 35-year-old volunteer was selected to obtain the CT image data of the right forelimb. The data were imported into Mimics 17.0 software to establish the geometric model of the radius and ulna. After pre-processing by 3-Matic Studio, the material parameters were set up by ABAQUS 6.14 software; the mesh was divided, and the load parameters were assigned for analysis and calculation. RESULTS AND CONCLUSION: (1) The stress distribution of the fracture model of the ulna and radius was highly consistent with previous studies of the forearm. The mechanical models of direct, indirect and torsional violence were obtained in the direction of stress. After adjusting the mechanical parameters of bone, the fracture models of different ages could be simulated. (2) These results indicate that the finite element model based on Mimics and ABAQUS is feasible, which can simulate the fracture of ulna and radius, and the direction of stress load plays an important role in determining the manipulation of Mongolian osteopathy. The above conclusions can provide a manual reference for the treatment of fractures of ulna and radius with Mongolian osteopathy.
- Publication
Chinese Journal of Tissue Engineering Research / Zhongguo Zuzhi Gongcheng Yanjiu, 2019, Vol 23, Issue 20, p3153
- ISSN
2095-4344
- Publication type
Article
- DOI
10.3969/j.issn.2095-4344.1132