Carotid endarterectomy is a surgical procedure used to remove plaque buildup from the carotid arteries, which supply blood to the brain. Plaque buildup can narrow these arteries and increase the risk of stroke. The procedure involves making an incision in the neck to access the affected artery, removing the plaque, and restoring normal blood flow.

This procedure is often recommended for individuals with significant narrowing of the carotid arteries or those who have had a transient ischemic attack (TIA) or minor stroke. By removing the plaque, the surgery helps reduce the risk of future strokes and improves blood flow to the brain.

Carotid endarterectomy is highly effective in preventing strokes and improving blood circulation, especially in patients at high risk for cardiovascular events.