Fig. 1.
Mid-sagittal T2-weighted MR image (TR 2200, TE 70) shows a uni-segmental degenerated disc at L5-S1 with a high-intensity zone in the posterior annulus (arrow).
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.