What is Carotid Cavernous Fistula and Why Does it Matter?
A Carotid Cavernous fistula (CCF) is the result of an abnormal vascular connection between the carotid artery( a major artery supplying blood to the brain) and the cavernous sinus located behind your eyes. If the carotid artery tears or develops a hole near the veins in the cavernous sinus area, a fistula (channel or shunt) creates, which permits bloodstream from the artery to the vein resulting in consequent symptoms.