MRI – LUMBAR SPINE WITHOUT CONTRAST MR LS W/O MR-2018-03-11 03 03 2018 12:04
Exam Reason: mri
Report
MR LUMBAR SPINE W /0 CONTRAST of 03-MAR-2018:
Compared to pre-operative MRI done in June 2016. Normal conus medullaris, terminating at Ll level.
Straightening of the contour is seen with normal alignment. Status post laminectomy of L5.
L1-L2: No significant posterior disc disease, central canal or neuroforamen stenosis.
L2-L3: small central disc protrusion. No central canal or neuroforamen stenosis.
L3-L4: No significant posterior disc disease, central canal or neuroforamen stenosis.
L4-L5: Desiccation , with mild diffuse bulge, and posterior annular tear. No central or neural foramen narrowin L5-S1: minimally larger the known left paracentral broad-based disc protrusion. Impingement of left S1 nerve r at lateral recess level. No central or neural foramen narrowing.