Is an additional cannulated screw necessary for unstable femoral neck fractures with comminuted posteromedial cortex by femoral neck system (FNS) fixation? a biomechanical and clinical study
Compared to the FNS alone, the FEA results showed that the FNS + CS had better biomechanical properties and the clinical results showed that the FNS + CS had a shorter femoral neck shortening and higher Harris score in treating unstable FNFs with comminuted posteromedial cortex.
Authors
- Zengzhen Cui (ORCID: https://orcid.org/0000-0002-9903-992X)
- Yuan Cao (ORCID: https://orcid.org/0009-0001-4064-042X)
- Youliang Hao
- Fang Zhou (ORCID: https://orcid.org/0000-0002-0291-1727)
- Jixing Fan
- Yang Lv
Institutions
- Ministry of Education of the People's Republic of China (CN)
- Peking University (CN)
- Peking University Third Hospital (CN)
Publication Details
- Journal
- Frontiers in Bioengineering and Biotechnology
- Published
- 2025-11-14
- DOI
- https://doi.org/10.3389/fbioe.2025.1658728
- Citations
- 1
- Primary Topic
- Hip and Femur Fractures
- Type
- article
- Field-Weighted Citation Impact
- 2.01
Funders
- Peking University
- Peking University Third Hospital