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

Background Endoscopically assisted screw fixation with lumbar interbody fusion is rarely performed. We succeeded in implanting the cortical bone trajectory (CBT) screws under the guidance of unilateral biportal endoscopy (UBE). Method We attempted endoscopically assisted screw fixation in a patient...

Ausführliche Beschreibung