Robotic-assisted fixation with cortical bone trajectory versus conventional pedicle trajectory for short-segment lumbar decompression and fusion surgery: a retrospective propensity score-matched cohort study.
OBJECTIVE To compare the clinical outcomes of robotic-assisted fixation with cortical bone trajectory (RAF-CBT) versus conventional pedicle trajectory (RAF-CPT) in short-segment lumbar decompression and fusion. METHODS We conducted a retrospective, propensity score-matched cohort study. Patients undergoing short-segm...