What surgical procedure involves cleaning plaque build-up from neck arteries?

The surgical procedure that involves cleaning plaque build-up from the neck arteries is known as carotid endarterectomy. This procedure specifically targets the carotid arteries, which are the major arteries located in the neck that supply blood to the brain. The presence of plaque, which is a buildup of fatty deposits, cholesterol, and other substances, can lead to narrowing of these arteries, thus increasing the risk of stroke. During carotid endarterectomy, the surgeon makes an incision in the neck, opens the affected artery, and removes the plaque to restore normal blood flow, significantly reducing the risk of stroke.

This procedure is particularly important for patients showing symptoms of carotid artery disease or those identified as at high risk due to imaging studies. By addressing the plaque, carotid endarterectomy helps to improve blood flow to the brain and reduce the likelihood of future neurological deficits.