Comparative analysis of posterior column screw trajectories: pararectus vs. lateral window of the pelvis
Although the PRA allows good visualization of the posterior column screw entry point, it presents limitations in achieving optimal sagittal and coronal insertion angles due to the anatomical constraints of the abdomen and surrounding structures. In contrast, the LW approach demonstrated a screw trajectory that more closely aligns with the ideal anatomical corridor.
Authors
- Hoon-Sang Sohn (ORCID: https://orcid.org/0000-0003-2661-0088)
- Seung Ryeol Park (ORCID: https://orcid.org/0009-0008-8772-746X)
- HoeJeong Chung
- Jae-Woo Cho
- Won-Tae Cho
Institutions
- Korea University Medical Center (KR)
- Wonju Severance Christian Hospital (KR)
- Ajou University Hospital (KR)
Publication Details
- Journal
- Archives of Orthopaedic and Trauma Surgery
- Published
- 2026-03-03
- DOI
- https://doi.org/10.1007/s00402-026-06255-x
- Primary Topic
- Pelvic and Acetabular Injuries
- Type
- article
- Field-Weighted Citation Impact
- 0.00