Fig. 9From: Preliminary exploration of the biomechanical properties of three novel cervical porous fusion cages using a finite element studyComparison of the average von Mises stress at the contact interface of C4 and C5 cortical bone in HDCG, GLCG, SLCG and BLCG models, and the corresponding C4 and C5 stress cloud maps during different conditions in (A) flexion, (B) extension, (C) lateral bending, and (D) axial rotationBack to article page