Ref : 018794-43 - ©: Pr Jean-Denis LAREDO - ISM
Narrowing of the lumbar spinal canal in L4-L5 due to degenerative spondylolisthesis with marked reduction in the size of the thecal sac facing the intervertebral disc L4-L5. T2-weighted Colourized MRI in 84-year-old male patient, sagittal section.