Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Axial T2-weighted MRI scan of the lumbar spine post nerve root decompression at level L5/S1. Image demonstrates the characteristic ‘Y’ sign configuration of thecal sac compression due to compression by epidural fat, as first described by Kuhn et al, indicating stage three spinal epidural lipomatosis.10
