Figure 5From: Biomechanical effects of polyaxial pedicle screw fixation on the lumbosacral segments with an anterior interbody cage supportComparison of lateral bending stiffness among constructs with various lordotic contours. Two fixation techniques include monoaxial screw with a cage (mono+cage), and polyaxial screw with a cage (poly+cage). ‡ Significant difference (p < 0.05) between mono+cage group and poly+cage group in 0°, 7°, 14°, or 21° angle of lordotic contour.Back to article page