Axis screw parallel to the sagittal plane versus traditional pedicle screw in the treatment of atlantoaxial fixation: a finite element study
Both methods were safe and stable for the fixation of atlantoaxial instability. Compared to C1LMS + C2PS, the use of C1LMS + C2PPS may provide better stability and a lower risk of implant failure in flexion and extension. Clinically, it is feasible to utilize the C2 sagittal-parallel pedicle screw in fixing atlantoaxial instability.
Authors
- Baifang Zeng
- Meng Ding (ORCID: https://orcid.org/0000-0002-6664-9350)
- Chao Wu (ORCID: https://orcid.org/0000-0002-7215-1460)
- Danwei Shen
- Jiayan Deng
- Xiangyu Wang (ORCID: https://orcid.org/0000-0001-5103-433X)
- Lang Li (ORCID: https://orcid.org/0000-0001-5603-1234)
- Bo Qin (ORCID: https://orcid.org/0009-0000-6056-3698)
Institutions
- Tibet Autonomous Region People's Hospital (CN)
- Zigong First People's Hospital (CN)
Publication Details
- Journal
- BMC Musculoskeletal Disorders
- Published
- 2024-11-20
- DOI
- https://doi.org/10.1186/s12891-024-08047-z
- Citations
- 1
- Primary Topic
- Spinal Fractures and Fixation Techniques
- Type
- article
- Field-Weighted Citation Impact
- 0.57
Funders
- Natural Science Foundation of Sichuan Province