Biomechanical properties of off-axis screw in the treatment of vertical femoral neck fractures: a finite element analysis
Finite element analysis results revealed that 7.3-FTOS configuration exhibited superior resistance to shear and rotational forces in vertical FNFs compared to ICCS, 7.3-PTOS, and 4.5-FTOS, demonstrating enhanced mechanical performance. These findings establish a foundation for advancing experimental investigations and potential future clinical translation.
Authors
- Zhaofeng Jia (ORCID: https://orcid.org/0000-0003-2377-6277)
- Shiyuan Lin
- Yi-Miao Lin (ORCID: https://orcid.org/0009-0005-6656-9886)
- Fang Cui (ORCID: https://orcid.org/0000-0002-6471-0816)
- Xinjia Hu (ORCID: https://orcid.org/0000-0003-3344-3337)
Institutions
- Shenzhen Luohu People's Hospital (CN)
Publication Details
- Journal
- BMC Musculoskeletal Disorders
- Published
- 2025-05-15
- DOI
- https://doi.org/10.1186/s12891-025-08722-9
- Primary Topic
- Hip and Femur Fractures
- Type
- article
- Field-Weighted Citation Impact
- 0.00