ArticleScientific reports2023
Effect of different loads on the shoulder in abduction postures: a finite element analysis.
Article in Scientific reports, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.
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Who cites it
7 citing papers in PubMed.
- Finite Element Analysis of Remplissage With Bankart Repair for Anterior Glenohumeral Instability: Reducing Anterior Humeral Head Displacement by Implanting Anchors in the Upper Region of Hill-Sachs Lesions.Orthopaedic journal of sports medicine · 2026Article
- Postoperative Variations in Shoulder Biomechanics and Kinematics in the Abduction and External Rotation Position After Remplissage With Bankart Repair for Anterior Glenohumeral Instability: A Finite Element Analysis.Orthopaedic journal of sports medicine · 2025Article
- Scapular Muscle Activation at Different Shoulder Abduction Angles During Pilates Reformer Arm Work Exercise.Medicina (Kaunas, Lithuania) · 2025Article
- Analysis of healthy glenohumeral arthrokinematics using four-dimensional computed tomography throughout internal rotation and forward elevation.JSES international · 2025Article
- Optimal suturing techniques in patch-bridging reconstruction for massive rotator cuff tears: A finite element analysis.Asia-Pacific journal of sports medicine, arthroscopy, rehabilitation and technology · 2025Article
- Biomechanical effects of deltoid muscle atrophy on rotator cuff tissue: a finite element study.Scientific reports · 2024Article
- Finite element study of the biomechanical effects on the rotator cuff under load.Frontiers in bioengineering and biotechnology · 2023Article
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Authors and funding
4 authors.
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Abstract
Load can change the mechanical environment of dynamic and static stable structures of the shoulder joint, increase the risk of tissue damage and affect the stability of the shoulder joint, but its biomechanical mechanism is still unclear. Therefore, a finite element model of the shoulder joint was constructed to analyze the mechanical index changes of shoulder joint abduction under different loads. The stress of the articular side on the supraspinatus tendon was higher than that of the capsular side, with a maximum difference of 43% due to the increased load. For the deltoid muscle and glenohumeral ligaments, increases in stress and strain were obvious in the middle and posterior deltoid muscles and inferior glenohumeral ligaments. The above results indicate that load increases the stress difference between the articular side and the capsular side on the supraspinatus tendon and increases the mechanical indices of the middle and posterior deltoid muscles, as well as the inferior glenohumeral ligament. The increased stress and strain in these specific sites can lead to tissue injury and affect the stability of the shoulder joint.
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