Use of Nonlinear Finite Element Analysis of Bone Density to Investigate the Biomechanical Effect in the Bone around Intervertebral Cages in Posterior Lumbar Interbody Fusion Author Name Tatsuya Sato et al Category Computer science, information & general works Type Journal Tags biomechanics,Finite Element Analysis,Posterior Lumbar Interbody Fusion,Osteoporosis,Computational Analysis Method Login to Access Content