Fig. 3From: Evaluating the outcome of classic laminectomy surgery alone versus laminectomy with fixation surgery in patients with lumbar canal stenosis regarding improvement of pain and functionSagittal and axial T2WI MRI images are showing multiple level discogenic with ligamentum stenosis and spinal stenosis (a and b). Preoperative radiograph [lateral and AP views] is showing no spinal instability (c). PO radiograph [AP and lateral views] showed double levels of conventional laminectomyBack to article page