Comparison of posterior trans-intervertebral osteotomy and pedicle Subtraction osteotomy for the correction of thoracolumbar kyphotic deformity secondary to ankylosing spondylitis
PTIO provides comparable radiographic correction to PSO while reducing blood loss and neurological risks. It represents a viable, less invasive alternative for AS-related kyphosis, particularly when anterior column support is achievable. Further studies with long-term follow-up are warranted to validate these findings.
Authors
- Honghao Yang (ORCID: https://orcid.org/0000-0001-5300-1283)
- Yong Hai (ORCID: https://orcid.org/0000-0002-7206-325X)
- Jie Wang (ORCID: https://orcid.org/0000-0002-1489-7184)
- Yiqi Zhang (ORCID: https://orcid.org/0000-0001-5812-7942)
- Yunsheng Wang (ORCID: https://orcid.org/0000-0002-7581-0636)
- Lijin Zhou (ORCID: https://orcid.org/0000-0003-4517-4293)
Institutions
- Capital Medical University (CN)
- Beijing Chao-Yang Hospital, Capital Medical University (CN)
Publication Details
- Journal
- Journal of Orthopaedic Surgery and Research
- Published
- 2025-07-19
- DOI
- https://doi.org/10.1186/s13018-025-06074-7
- Primary Topic
- Scoliosis diagnosis and treatment
- Type
- article
- Field-Weighted Citation Impact
- 0.00