INTRODUCTION: Carotico-cavernous fistula (CCF) are abnormal connections between arteries and veins within the cavernous sinus. The aim of the treatment is to close the connection between the cavernous sinus while maintaining the arteriovenous flow. There are treatment options with endovascular approach such as detachable balloons, coils, embolic agents and in recent years, flow-diverter stent. METHODS: A total of 7 patients diagnosed with CCF between 2020-2022 in two centers were retrospectively analyzed. Patients were classified according to their anatomy (direct and dural) and Barrow classification (Type A, Type B, Type C, Type D). RESULTS: In 6 of 7 patients, endovascular access could be achieved and embolizations were performed with coils. Flow diverter stent was applied in the same session with coiling in a patient with type A.In one patient with a failed endovascular access, spontaneous occlusion of the fistula was observed in follow-up control examinations. DISCUSSION AND CONCLUSION: Coiling of direct type CCF by transarterial approach and of dural type CCF by transvenous approach is safe and effective. In cases of incomplete occlusion of the fistula with these treatments, the flow-diverter stent applied to the internal carotid artery contributes to the occlusion of the fistula in the long term by reducing the passage through the dural branches.