Carotid endarterectomy (CEA) to eliminate plaque and clots to help you protect against stroke. The surgeon is likely to make an incision while in the neck and thoroughly clean our the plaque. Ultrasound: Also called a duplex ultrasound, this kind of check takes advantage of audio waves to build an image https://www.sgvascularctr.com/treating-carotid-artery-disease-an-overview-of-treatment-options-in-singapore/