Fig. 2From: Treatment of direct carotid-cavernous fistula with Willis covered stent with midterm follow-upA recurrent CCF was treated with Willis covered stent. A The fistula was located at the cavernous segment of the right ICA and was drained by the superior ophthalmic vein. The embolization materials of microcoils and Onyx were seen. B Angiography after the stent deployment showed disappear of the fistula and patency of the parent arteryBack to article page