Skip to main content

Table 8 Maximum stress in cage-endplate interface (MPa)

From: Biomechanical evaluation of autologous bone-cage in posterior lumbar interbody fusion: a finite element analysis

  PEEK cageTitanium cageAutologous bone cage
Superior cage-endplate interfaceAxial load 400 N9.29.25.0
FX62.662.66.8
EX
LB8.58.52.8
LR7.57.53.2
Inferior cage-endplate interfaceAxial load 400 N104.7104.76.1
FX377.1377.17.1
EX0.10.10.1
LB34.734.72.3
LR36.936.97.9