Fig. 2.
Needle inserted through the foramen ovale. A: Submental view. B: Lateral view. C: Meckel's cave and trigeminal canal on DSA.
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.