Fig. 2From: Comparative analysis of clinical factors associated with pedicle screw pull‐out during or immediately after surgery between intraoperative cone‐beam computed tomography and postoperative computed tomographyEvaluation of pedicle screw pullout distance. Pedicle screw pull-out was defined as a distance of > 2 mm in the (a) axial and (b) sagittal CBCT and CT planes. CBCT, cone-beam computed tomography; CT, computed tomographyBack to article page