A little balloon at the end of the catheter is inflated to open up the narrowed artery. A metal stent is inserted to circumvent the artery from narrowing yet again. If carotid endarterectomy just isn't the best option for yourself, You may have a technique named carotid angioplasty and stenting https://www.sgvascularctr.com/revealing-the-latest-innovations-in-carotid-artery-disease-treatment/