Carotid Duplex Ultrasound

Carotid duplex ultrasound is a diagnostic test that uses high-frequency sound waves to evaluate the carotid arteries in the neck to assess occlusion (blockage) or stenosis (narrowing) of the carotid arteries and branches.

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Please arrive 15 minutes before your appointment time.

Bring the following information with you:

  • A signed prescription for an imaging study (unless your doctor’s office has either faxed an order or indicated they entered the order directly into Inova’s electronic medical records system)
  • Insurance card
  • Photo ID (e.g., license, passport)
  • Any previous exam films and reports performed at a non-Inova facility, including X-rays, mammograms, MRIs, CT scans and ultrasounds
  • Implant card, if applicable