Fig. 3From: Stepwise reduction of bone mineral density increases the risk of cage subsidence in oblique lumbar interbody fusion patients biomechanically: an in-silico studyVariations in the inferior bony endplate (BEP) maximum stress (MPa); Abbreviations: S-A = stand-alone; ALSR = anterolateral single rod; BPS = bilateral pedicle screw; BMD = bone mineral densityBack to article page