Figure 3From: Lumbosacral fixation using sacroiliac buttress screws: a modification to the Jackson technique with intrasacral rods Radiographs of a 67-year-old female with degenerative kyphosis and spinal canal stenosis in the lumbar spine. A: Sagittal reconstruction image from the data of a computed tomography after the myelogram. B: Lateral view of the postoperative lumbar spine with instrumentation. C: Reconstructed image of the plane along the axes of intrasacral screws.Back to article page