Patient-Specific Finite Element Analysis of Tibialis Anterior Tendon Insertion Variability and Its Impact on First Ray Biomechanics
Yazarlar (4)
Doç. Dr. Recep TAŞKİN Kastamonu Üniversitesi, Türkiye
Prof. Dr. İrfan Kaymaz Erzurum Technical University, Türkiye
Arş. Gör. Osman Yazıcı Erzurum Technical University, Türkiye
Doç. Dr. Fatih UĞUR Kastamonu Üniversitesi, Türkiye
| Makale Türü |
Özgün Makale
(SSCI, AHCI, SCI, SCI-Exp dergilerinde yayınlanan tam makale)
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| Dergi Adı | Bioengineering (Q2) | ||
| Dergi ISSN | 2306-5354 Dergi Bilgileri (2026) | ||
| Dergi Tarandığı Indeksler | SCI-Expanded | ||
| Makale Dili | Türkçe | Basım Tarihi | 03-2026 |
| Kabul Tarihi | – | Yayınlanma Tarihi | 27-03-2026 |
| Cilt / Sayı / Sayfa | 13 / 4 / – | DOI | 10.3390/bioengineering13040389 |
| Makale Linki | https://doi.org/10.3390/bioengineering13040389 | ||
| UAK Araştırma Alanları |
Ortopedi ve Travmatoloji
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| Özet |
| Background Hallux valgus (HV) is a complex forefoot deformity influenced by interactions between osseous alignment, ligamentous restraint, and muscle–tendon forces. While the biomechanical role of ligament laxity and bone geometry has been extensively investigated, the contribution of tibialis anterior (TA) tendon insertion variability to medial column mechanics remains insufficiently understood. Materials and Methods A patient-specific finite element model of the foot was developed from high-resolution computed tomography data. Five anatomically documented TA distal insertion configurations were modeled, representing different distributions of attachment to the medial cuneiform and first metatarsal base. All simulations were performed under identical boundary and loading conditions representative of the stance phase of gait. Global (full-foot) and local (first bone and first metatarsal) mechanical responses were quantified using total deformation, equivalent von Mises stress, and strain distributions. Results Marked differences in mechanical behavior were observed across TA insertion types. The metatarsal-dominant configuration (Type 3) demonstrated the highest global and local deformation values (global deformation: 1.0928 mm; first bone deformation: 1.0928 mm) and elevated strain distributions, whereas the medial-dominant configuration (Type 2) showed minimal deformation (global: 0.0727 mm; first bone: 0.0350 mm) but the highest global equivalent von Mises stress (5.7698 MPa). The single-band insertion to the medial cuneiform (Type 5) produced the greatest localized stress in the first bone region (3.8634 MPa … |
| Anahtar Kelimeler |
| finite element analysis | first ray biomechanics | hallux valgus | medial column | tendon insertion | tibialis anterior |
BM Sürdürülebilir Kalkınma Amaçları
| Atıf Sayıları | |
| Web of Science | 1 |
| Scopus | 1 |
| Google Scholar | 1 |