Carotid Artery Ultrasound: When and Why Neurologists Order It

Neurologists frequently arrange carotid artery ultrasound examinations as part of their regular practice. This safe and painless imaging test uses sound waves to visualize the carotid arteries, the vital blood vessels supplying oxygen-rich blood to the brain. By assessing the structure and blood flow within these arteries, neurologists can identify potential problems like carotid artery stenosis (narrowing) that may increase the risk of stroke. Understanding when and why neurologists order this exam can empower patients to take a proactive role in their brain health.