Endarterectomy is a surgical procedure performed to remove plaque from the inner lining of an artery, which can become narrowed due to conditions such as atherosclerosis. The most common type of endarterectomy is carotid endarterectomy, which is performed on the carotid artery in the neck to prevent stroke.

The procedure involves making an incision in the artery, removing the plaque, and suturing the artery back together. Endarterectomy helps restore normal blood flow, reduce the risk of clot formation, and prevent stroke.

Endarterectomy is a highly effective procedure for treating arterial blockages, improving circulation, and reducing the risk of serious cardiovascular events.