Fig. 3From: Revision for cage migration after transforaminal/posterior lumbar interbody fusion: how to perform revision surgery?52 man, Type 1 protrusion, postoperative images A Final anteroposterior radiogram, B Final lateral radiogram, C Final coronal reconstruction CT, D Final sagittal reconstruction CT, E Final axial CT at L5/S1 Red arrow shows inserted new cageBack to article page