Fig. 15From: 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 intradiscal pressure of the C3/4 and C6/7 segments in four FE models (ZP, IM-ZP, CP, IM-CP). A: The comparison of IDP in C3/4; B: The comparison of IDP in C6/7Back to article page