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.
Castellvi types of transitional vertebra in three cases. Type II on CT depicting the neo articulation (arrow) (A) and MRI (B) showing the subchondral edema (arrow). (C) Type III on 3D CT. (D) Type IV on coronal CT. CT, computed tomography; MRI, magnetic resonance imaging.
