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.
Ultra-wide field Indocyanine green angiography image of the left eye in a young healthy adult showing the classical location of vortex vein ampulla in the superonasal, superotemporal, inferotemporal, and inferonasal quadrants. Each vortex vein appears to drain its associated quadrant.
