Calculation of CT ideal screw path and safety angle before percutaneous sacroiliac screw placement
During preoperative planning, trigonometric calculations were used to determine the ideal screw placement angles and safety angle at the inlet and outlet of the screw path. Combined with intraoperative C-arm fluoroscopy, individualized screw insertion can help orthopedic surgeons quickly and accurately obtain intraoperative images and accurately determine the direction of screw insertion.
Authors
- Xu Chen (ORCID: https://orcid.org/0000-0002-2158-8320)
- Jie Chen (ORCID: https://orcid.org/0000-0003-2691-6677)
- Rongbin Sun
- Zhuangzhuang Zhang (ORCID: https://orcid.org/0000-0003-1482-904X)
Institutions
- Changzhou No.2 People's Hospital (CN)
- Nanjing Medical University (CN)
Publication Details
- Journal
- Archives of Orthopaedic and Trauma Surgery
- Published
- 2025-02-01
- DOI
- https://doi.org/10.1007/s00402-025-05774-3
- Citations
- 1
- Primary Topic
- Pelvic and Acetabular Injuries
- Type
- article
- Field-Weighted Citation Impact
- 2.01