Feasibility and Safety of the <scp>C1</scp> “Zero Angle” Screw: A Novel “In–Out–In” Technique for Atlantoaxial Dislocation
When the placement of C1 PS is not feasible in patients with AAD and unilateral/bilateral narrow C1 pedicles, C1ZAS placement with "in-out-in" technique can be considered an effective alternative option, providing tricortical or quadricortical purchase for rigid fixation of the atlas.
Authors
- Xiangyang Ma (ORCID: https://orcid.org/0000-0002-1113-6160)
- Xinzhao Huang (ORCID: https://orcid.org/0000-0001-5604-9282)
- Changrong Zhu
- Zexing Chen (ORCID: https://orcid.org/0009-0000-4433-3227)
- Peirong Lian
- Guoqiang Liu (ORCID: https://orcid.org/0000-0001-7426-5480)
- Junlin Chen (ORCID: https://orcid.org/0000-0002-0328-6898)
- Xiaobao Zou
Institutions
- Guangzhou University of Chinese Medicine (CN)
- Third Affiliated Hospital of Southern Medical University (CN)
- Zhujiang Hospital (CN)
- Southern Medical University (CN)
Publication Details
- Journal
- Orthopaedic Surgery
- Published
- 2024-12-03
- DOI
- https://doi.org/10.1111/os.14309
- Citations
- 3
- Primary Topic
- Spinal Fractures and Fixation Techniques
- Type
- article
- Field-Weighted Citation Impact
- 1.72
Funders
- National Natural Science Foundation of China