Fig. 8From: Imaging features of the postoperative spine: a guide to basic understanding of spine surgical proceduresRods with translaminar screws—posterior stabilization procedure due to trauma (fracture and a mild traumatic anterolisthesis). Anteroposterior radiograph (a) and axial CT image (b) demonstrate bilateral crossing C2 laminar screws (black arrows). Although the right screw is tangent to the inner cortex (asterisk), this positioning is acceptableBack to article page