ArticleBioengineering (Basel, Switzerland)2022
Finite Element Analysis and Experimental Validation of the Anterior Cruciate Ligament and Implications for the Injury Mechanism.
Article in Bioengineering (Basel, Switzerland), 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.
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Who cites it
9 citing papers in PubMed, 15 citations in OpenAlex.
- Biomechanical analysis of femoral component malalignment in medial unicompartmental knee arthroplasty.Scientific reports · 2025Article
- Biomechanical Determinants of Anterior Cruciate Ligament Stress in Individuals Post-ACL Reconstruction During Side-Cutting Movements.Bioengineering (Basel, Switzerland) · 2025Article
- Tailored Multibody Tibiofemoral Joint Model for Precision Care.Applied bionics and biomechanics · 2025Article
- Biomechanical characteristics of ligament injuries in the knee joint during impact in the upright position: a finite element analysis.Journal of orthopaedic surgery and research · 2024Article
- Model Properties and Clinical Application in the Finite Element Analysis of Knee Joint: A Review.Orthopaedic surgery · 2024Review
- Article
- Finite element analysis of anterior cruciate ligament reconstruction techniques: A comparison of the mechanical properties of all-inside fixation and traditional fixation.Frontiers in bioengineering and biotechnology · 2024Article
- Elastin is responsible for the rigidity of the ligament under shear and rotational stress: a mathematical simulation study.Journal of orthopaedic surgery and research · 2023Article
- Development of a Hip Joint Socket by Finite-Element-Based Analysis for Mechanical Assessment.Bioengineering (Basel, Switzerland) · 2023Article
Corrections and comments
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Authors and funding
7 authors at 2 institutions in 1 country.
Funding
Abstract
This study aimed to establish a finite element model that vividly reflected the anterior cruciate ligament (ACL) geometry and investigated the ACL stress distribution under different loading conditions. The ACL's three-dimensional finite element model was based on a human cadaveric knee. Simulations of three loading conditions (134 N anterior tibial load, 5 Nm external tibial torque, 5 Nm internal tibial torque) on the knee model were performed. Experiments were performed on a knee specimen using a robotic universal force/moment sensor testing system to validate the model. The simulation results of the established model were in good agreement with the experimental results. Under the anterior tibial load, the highest maximal principal stresses (14.884 MPa) were localized at the femoral insertion of the ACL. Under the external and internal tibial torque, the highest maximal principal stresses (0.815 MPa and 0.933 MPa, respectively) were mainly concentrated in the mid-substance of the ACL and near the tibial insertion site, respectively. Combining the location of maximum stress and the location of common clinical ACL rupture, the most dangerous load during ACL injury may be the anterior tibial load. ACL injuries were more frequently loaded by external tibial than internal tibial torque.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.