Fig. 2From: Surgical outcomes of decompression alone versus transpedicular screw fixation for upper lumbar disc herniationIntraoperative of the same patient (a) showing the extent of the laminectomy and final transpedicular screw fixation. Intraoperative fluoroscopic images b lateral view and c AP view showing the accurate placement of the L1-L2 of the pedicle screw fixationBack to article page