A comparative biomechanical study of a non-threaded triangular titanium implant versus a fully threaded screw: assessing pullout strength of two sacroiliac joint fixation implant designs
The Sacrix<sup>®</sup> fully threaded TS demonstrated a threefold increase in pullout strength compared with the SI-Bone iFuse non-threaded TTI, suggesting that future SIJ fusion designs should favor threaded over non-threaded implants for improved anchoring capability.
Authors
- Kingsley R. Chin (ORCID: https://orcid.org/0009-0008-2650-0229)
- William Costigan
- Jason Seale
- Erik Spayde (ORCID: https://orcid.org/0009-0007-4866-055X)
- Vito Loré
- Chukwunonso C Ilogu
- Hope Estevez
Institutions
- Lahey Hospital and Medical Center (US)
- Florida International University (US)
- University of Technology, Jamaica (JM)
Publication Details
- Journal
- Journal of Spine Surgery
- Published
- 2025-03-01
- DOI
- https://doi.org/10.21037/jss-24-99
- Primary Topic
- Pelvic and Acetabular Injuries
- Type
- article
- Field-Weighted Citation Impact
- 0.00