MRI
Sagittal T1
Sagittal T2
Sagittal STIR
Axial T2
Axial T1
Sagittal T1 fat sat
Axial T1 fat sat
There is a small linear lesion of the filum terminale extending from L2-L3 to L4-L5 level of fatty signal with signal loss on fat sat sequences. The conus is located at T12-L1 with appearance.
Degenerative change of the lumbar spine with central disc prolapse at several levels (L3-L4 to L5-S1).