A stent is a little wire coil. With this course of action, your doctor uses a balloon to widen a narrowed area on the artery. They then location a stent inside to maintain the artery open. 22 Early experiences recommend that in-depth imaging could allow for identification of carotid plaques https://www.sgvascularctr.com/treating-carotid-artery-disease-an-overview-of-treatment-options-in-singapore/