A stent is a small wire coil. With this technique, your health care provider works by using a balloon to widen a narrowed segment on the artery. They then place a stent inside to keep the artery open up. The security of CAS as opposed with that of CEA has https://www.sgvascularctr.com/treating-carotid-artery-disease-an-overview-of-treatment-options-in-singapore/