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Updated: Feb 7, 2026

Lower Limb Biomechanical Analysis of Healthy Participants
Published on: April 15, 2020
Computational biomechanical analysis of postoperative inferior tibiofibular syndesmosis: a modified modeling method
Haobo Li1, Yanxi Chen1, Minfei Qiang1
1a Department of Orthopedic Trauma , East Hospital, Tongji University School of Medicine , Shanghai , China.
Abstract:
To analyze the biomechanical effect of syndesmotic screw through three and four cortices, a total of 12 finite element models simulating healthy ankles, tibiofibular syndesmosis injured ankles, and post-operative ankles by screw fixations through three or four cortices were built. A set of biomechanical data were obtained to find that screw fixation methods for inferior tibiofibular syndesmosis can help recover most of the biomechanical relations of the ankle especially the tricortical fixation, while the screw of quadricortical fixation bear more stress than the tricortical fixation. The modeling method for finite element models was also modified for saving more time and realizing personalized modeling for clinical application.
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