S2-alar-iliac screw and S1 pedicle screw fixation for the treatment of non-osteoporotic sacral fractures: a finite element study
Abstract Background Five different sacral fracture fixation methods were compared using finite element (FE) analysis to study their biomechanical characteristics. Methods Denis type I sacral fractures were created by FE modeling. Five different fixation methods for the posterior pelvic ring were sim...
Main Authors: | Jianxiong Zheng, Xiaoreng Feng, Jie Xiang, Fei Liu, Frankie K. L. Leung, Bin Chen |
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Format: | Article |
Language: | English |
Published: |
BMC
2021-10-01
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Series: | Journal of Orthopaedic Surgery and Research |
Subjects: | |
Online Access: | https://doi.org/10.1186/s13018-021-02805-8 |
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