External carotid artery number and large size of its branches. At its origin, this artery is closer to the skin and more medial than the internal carotid, and is situated within the carotid triangle. In children, the external carotid artery is somewhat smaller than the internal carotid; but in the adult, the two vessels are of nearly equal size. The external carotid artery is covered by the skin, superficial fascia, Platysma, deep fascia, and anterior margin of the Sternocleidomastoideus; it is crossed by the hypoglossal nerve, by the lingual, ranine, common facial, and superior thyroid veins; and by the Digastricus and Stylohyoideus; higher
Carotid stenting trial. This trial showed no difference between carotid stenting and carotid surgery in average risk patients. Most recently, a broad consensus of experts released a guideline document suggesting that in most cases, carotid stenting may be considered an alternative therapy to surgery. Carotid stenting can be performed under general or local anesthesia. Critical steps in the procedure are vascular access, crossing the stenosis with a wire, deploying a stent across the lesion, and removing the vascular access. A number of other steps may or may not be performed, including the use of a cerebral protection device, pre- or post-stent balloon