Carotid angioplasty and stenting. This treatment is for blockages way too tricky to reach with carotid endarterectomy or for people who have other wellness disorders that make surgical procedures too risky. This consists of an area numbing medicine, called anesthesia. You might not have any signs of carotid artery disease. https://sgvasculargrp.com/medical-condition/carotid-arterial-disease/