Biomechanical effects of FNS on femoral neck fractures based on different reduction quality: finite element analysis
The displacement and stress of negative reduction were greater than those of positive reduction and anatomical reduction when the tip-apex distance > 10 mm, and the bolt was situated in the lower-middle to the third part of the cortical corridor of the femoral neck, and in the presence of osteoporosis. This means that we recommend positive repositioning over negative repositioning when anatomical repositioning is not clinically feasible.
Authors
- Xiangyu Qi
- Shaolong Huang (ORCID: https://orcid.org/0009-0008-3373-4146)
- Xu Zhang (ORCID: https://orcid.org/0009-0004-8732-5541)
- Ziqiang Zhu (ORCID: https://orcid.org/0000-0002-9360-1790)
- Wenbo Li (ORCID: https://orcid.org/0000-0002-6944-0755)
- Yongxiang Lv (ORCID: https://orcid.org/0009-0004-6057-9138)
- Yazhong Zhang (ORCID: https://orcid.org/0000-0002-5144-1928)
Institutions
- Xuzhou Medical College (CN)
- Second Affiliated Hospital of Xuzhou Medical College (CN)
Publication Details
- Journal
- BMC Musculoskeletal Disorders
- Published
- 2024-11-15
- DOI
- https://doi.org/10.1186/s12891-024-08041-5
- Citations
- 4
- Primary Topic
- Hip and Femur Fractures
- Type
- article
- Field-Weighted Citation Impact
- 2.29