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.
Summary of the ILT branches of the cavernous ICA and their anastomoses
| ILT Branches | Course | ECA Anastomosis | ECA Branch Origins |
|---|---|---|---|
| Superior or tentorial branch | Roof of the cavernous sinus | Cavernous branches of MMA | Proximal IMA |
| Anteromedial branch | Superior orbital fissure | Orbital branches of MMA, ophthalmic artery | Proximal IMA |
| Anterolateral branch | Foramen rotundum | Artery of foramen rotundum | Distal IMA |
| Posteromedial branch | Foramen ovale | Superior division of AMA | Proximal IMA |
