Fig. 11From: Biomechanical effect of endplate defects on the intermediate vertebral bone in consecutive two-level anterior cervical discectomy and fusion: a finite element analysisComparison of the cage stress of the C4/5 and C5/6 segments in four three-dimensional finite element models (ZP, IM-ZP, CP, IM-CP). A: The comparison of cage stress in C4/5; B: The comparison of cage stress in C5/6Back to article page