Fig. 2
From: Is there any advantage of using stand-alone cages? A numerical approach

Ligament pre-stress in stand-alone model caused by intervertebral space distraction (from 0 to 20% of the intact IVD height) during cage insertion
From: Is there any advantage of using stand-alone cages? A numerical approach
Ligament pre-stress in stand-alone model caused by intervertebral space distraction (from 0 to 20% of the intact IVD height) during cage insertion