The balloon is then inflated to widen the artery. A steel mesh tube (stent) is usually inserted to minimize the possibility in the artery narrowing all over again. New narrowing with the carotid artery (restenosis). An important disadvantage of carotid angioplasty is the prospect that the artery will slim once https://www.sgvascularctr.com/revealing-the-latest-innovations-in-carotid-artery-disease-treatment/