CPT® Code 75671

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The procedure described by CPT® Code 75671 refers to an angiography of the carotid arteries, which are the major blood vessels located on either side of the neck that supply blood to the brain. In this procedure, a physician performs a diagnostic imaging technique that involves the insertion of a catheter into both carotid arteries. The catheter is a thin, flexible tube that allows for the delivery of a contrast dye directly into the arteries. This dye enhances the visibility of the blood vessels during imaging. As the dye is injected, it travels through the arteries, allowing the physician to capture a series of X-ray images. These images are crucial for assessing the condition of the carotid arteries, identifying any blockages, narrowing, or other abnormalities that may affect blood flow to the brain. The procedure is performed under radiological supervision, ensuring that the images obtained are interpreted accurately for diagnostic purposes.