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Table 1 The numbers of elements and nodes of the parts in the surgical models

From: Biomechanical evaluation of three surgical scenarios of posterior lumbar interbody fusion by finite element analysis

  M8 L-Cage R-Cage Graft1 Graft 2 Graft 3 AIB Retained-ANN
Elements 339012 172203 171826 72966 80307 18562 74665 22157
Nodes 67652 34284 34225 14013 15320 3787 14464 5009
Type C3D4 C3D4 C3D4 C3D4 C3D4 C3D4 C3D4 C3D4
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