Biportal endoscopic-assisted cortical bone trajectory screw placement and lumbar interbody fusion

ConclusionsWe successfully performed unilateral biportal endoscopic lumbar interbody fusion (ULIF) with CBT and reversed CBT screws. Compared with percutaneous pedicle screw (PPS) placement, this procedure is a minimally invasive, endoscopic alternative that allows precise screw placement.
Source: Acta Neurochirurgica - Category: Neurosurgery Source Type: research