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Common carotid artery Plaque External carotid artery © 2010 The Regents of the University of Michigan Funded through a grant from the FRIENDS of the University of Michigan Hospitals May 2016 Patch angioplasty Common carotid artery External carotid artery Internal carotid artery Blockage (stenosis) Internal carotid artery External carotid artery Common carotid artery A. Carotid Endarterectomy B. C. Common carotid artery (CCA) External carotid artery (ECA) Internal carotid artery (ICA)
