L3-L4 Lumbar Spine Fusion Posterior ViewThis trial exhibit graphically depicts Posterior Lumbar Spine Interbody Fusion (PLIF) shown from the posterior view at the L3 L4 level. The medical illustration shows the posterior lumbar spine with postoperative residual hardware of pedicle screws and rods inserted into the lumbar spine vertebrae at L3 L4. A bone allograft is shown placed for interbody fusion between the L3 and L4 vertebrae with descriptive labels of hardware and anatomy. This stock