 Review of MRI done on 02/10/06 shows laminectomies at L3 through S1 with bilateral posterior plates and pedicle screws with granulation tissue around the thecal sac and around the left L4-5 and S1 nerve roots, which appear to be retracted posteriorly. 
Review of MRI done on 02/10/06 shows laminectomies at L3 through S1 with bilateral posterior plates and pedicle screws with granulation tissue around the thecal sac and around the left L4 - 5 and S1 nerve roots , which appear to be retracted posteriorly .