LLE radicular pain and EHL weakness. There is an eccentric left disc extrusion at the L4-5 level with impingement upon the nerve roots in the left lateral recess. There is also an eccentric left disc extrusion at the L5-S1 level with impingement upon the nerve roots in the left lateral recess, as well as mild left neural foraminal narrowing. There is a 7 mm posteriorly-directed synovial cyst associated with the left facet joint at the L5-S1 level. There is no significant spinal canal or neural foraminal narrowing at T12 through L4. The vertebral column alignment is within normal limits. The vertebral body heights are preserved. The vertebral bone marrow signal is unremarkable. The spinal cord displays normal signal and morphology. The paravertebral soft tissues are unremarkable.
Eccentric left disc extrusions at the L4-5 and L5-S1 levels impinge upon the nerve roots in the respective left lateral recesses. 