Figure 2From: Early recurrence of thoracolumbar intervertebral disc extrusion after surgical decompression: a report of three casesCT scan in bone window through L2-3 three weeks after left sided hemilaminectomy. The scan reveals calcified material (arrow) in the spinal canal compressing the spinal cord laterally towards the right. The calcified material was presumed to represent a recurrent disc extrusion that was confirmed at surgery.Back to article page