Figure 3From: Percutaneous pedicle screw reduction and axial presacral lumbar interbody fusion for treatment of lumbosacral spondylolisthesis: A case series Intraoperative lateral fluoroscopic images of L5-S1 spondylolisthesis reduction and distraction (case 1). The grade 2 spondylolisthesis (left) is reduced to grade 1 by using the percutaneous pedicle screws (middle), and the L5-S1 interspace is further distracted by using the anterior axial rod.Back to article page