CPT® Code 61613

Obliteration of carotid aneurysm, arteriovenous malformation, or carotid-cavernous fistula by dissection within cavernous sinus

The procedure described by CPT® Code 61613 involves the obliteration of a carotid aneurysm, arteriovenous malformation, or carotid-cavernous fistula through dissection within the cavernous sinus. This complex surgical intervention is performed to address issues related to the carotid artery, which is a major blood vessel supplying blood to the brain and face. The conditions treated by this procedure may include a carotid aneurysm, which is a bulging or ballooning in the artery wall that can lead to rupture; an arteriovenous malformation, which is an abnormal tangle of blood vessels connecting arteries and veins; or a carotid-cavernous fistula, which is an abnormal connection between the carotid artery and the cavernous sinus, a cavity at the base of the skull. The dissection within the cavernous sinus allows the physician to access and repair these vascular abnormalities, thereby preventing potential complications such as hemorrhage or neurological deficits. This procedure is critical for restoring normal blood flow and reducing the risk of serious health issues associated with these vascular conditions.