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.
Right vertebral artery angiogram in the lateral view, after coiling of a right vertebral artery aneurysm, reveals anastomosis between the right vertebral artery and the occipital artery (black arrows) through the posterior radicular branches at the C1 level (white arrow).
