The effect of screw configuration of tubular bone plate on the biomechanics of oblique lateral malleolar fractures.

IF 1.7 4区医学 Q3 COMPUTER SCIENCE, INTERDISCIPLINARY APPLICATIONS

Computer Methods in Biomechanics and Biomedical Engineering Pub Date : 2025-05-12 DOI:10.1080/10255842.2025.2502815

Tianqi Wang, Xinyuan Shi, Shuanzhu Wang, Yongzhi Gong, Haiquan Feng

引用次数: 0

Abstract

To investigate the biomechanical effects of varying physiological conditions and tubular plate screw configurations on the stability of lateral malleolar fractures. In this paper, different models were constructed for finite element analysis based on Computed Tomography (CT) data. The results showed that the biomechanical characteristics of the fixation method combining a tubular plate with 6 screws were optimal. The fixation methods showed significantly higher stability in dorsiflexion positions compared to neutral and plantarflexion positions. These findings provide valuable theoretical guidance for clinical selection of fixation methods for lateral malleolar fractures and rehabilitation training.

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管状骨板螺钉配置对斜外踝骨折生物力学的影响。

探讨不同生理条件和管状钢板螺钉配置对外踝骨折稳定性的生物力学影响。本文基于计算机断层扫描（CT）数据，建立了不同的有限元分析模型。结果表明，管状钢板与6枚螺钉相结合的固定方法具有最佳的生物力学特性。与中立位和跖屈位相比，该固定方法在背屈位显示出更高的稳定性。本研究结果为临床选择外踝骨折固定方法及康复训练提供了有价值的理论指导。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Computer Methods in Biomechanics and Biomedical Engineering 工程技术-工程：生物医学

CiteScore

4.10

自引率

6.20%

发文量

179

审稿时长

4-8 weeks

期刊介绍： The primary aims of Computer Methods in Biomechanics and Biomedical Engineering are to provide a means of communicating the advances being made in the areas of biomechanics and biomedical engineering and to stimulate interest in the continually emerging computer based technologies which are being applied in these multidisciplinary subjects. Computer Methods in Biomechanics and Biomedical Engineering will also provide a focus for the importance of integrating the disciplines of engineering with medical technology and clinical expertise. Such integration will have a major impact on health care in the future.