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 |