Fig. 10.
Intra op navigation guidance and trajectory for S2AI screws
Source- Phan, Kevin & Li, Julian & Giang, Gloria & Teng, Ian & Phan, Steven & Chang, Nicholas & Mobbs, Ralph. (2017). Technical note A novel technique for placement of sacro-alar-iliac (S2AI) screws by K-wire insertion using intraoperative navigation. Journal of Clinical Neuroscience. 45. 10.1016/j.jocn.2017.08.049.