Fig. 7From: Biomechanical investigation of the hybrid lumbar fixation technique with traditional and cortical bone trajectories in transforaminal lumbar interbody fusion: finite element analysisStress nephograms of the rod of the four different implanted models in flexion, extension, left lateral bending, right lateral bending, left rotation, and right rotation, respectively. A Stress nephograms of TT–TT. B Stress nephograms of CBT–CBT. C Stress nephograms of CBT–TT. D Stress nephograms of TT–CBTBack to article page