Trans-superior ophthalmic vein approach for treatment of carotid-cavernous fistula

The authors present a case of a patient with a Barrow Type B carotid-cavernous fistula (CCF) who presented with severe symptoms of eye redness, diplopia, and proptosis. Due to the tortuosity and size of her angular vein and the lack of good flow/access via the inferior petrosal sinus, she was treated with a transvenous approach via a large, dilated superior ophthalmic vein for coil embolization of the CCF. The patient had a full angiographic and symptomatic cure. The authors present the treatment plan and strategy and the fluoroscopic recording of the treatment. Nuances of the technique are discussed.