Medical procedures is frequently encouraged when there is critical narrowing with the carotid artery. Surgical treatment decreases the chance for stroke after symptoms including TIA or slight stroke. Test your incision each day and avoid Placing any lotions on it. Steer clear of sporting apparel that rub from your incision. https://www.sgvascularctr.com/treating-carotid-artery-disease-an-overview-of-treatment-options-in-singapore/