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在骨假肢设计之前,生物力学稳定性和应力分布:使用有限元素分析去除带和软骨覆盖层厚度的影响

Gang Zeng1, Yujun Sun1, Min Liang2

  • 1Department of Orthopedics, Sun Yat-Sen Memorial Hospital, 107 Yanjiang West Road, Yuexiu District, Guangzhou, Guangdong Province, China.

European journal of medical research
|June 14, 2025
PubMed
概括

带切除不会影响骨假体的稳定性. 0.5毫米的软骨覆盖优化了应力分布,模仿自然的脚关节,以提高性能.

关键词:
脚关节 脚关节 脚关节 脚关节生物机械稳定性 生物机械稳定性软骨的覆盖层是软骨的覆盖层.有限元素分析的研究.带状带的去除 带状带的去除假肢设计 假肢设计压力分布 压力分布塔卢斯假肢是一种假肢.

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The ankle is formed by the talocrural joint (crural = leg). It consists of the articulations between the talus bone of the foot and the distal ends of the tibia and fibula of the leg. The superior aspect of the talus bone is square-shaped and has three areas of articulation. The top of the talus articulates with the inferior tibia. This is the portion of the ankle joint that carries the body weight between the leg and foot. The sides of the talus are firmly held in position by the articulations...
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