Carotid stenting - PowerPoint PPT Presentation

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Carotid stenting

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Carotid stenting is when a small, expandable, thin wire device (called a stent) is placed into one of the main arteries that carries blood to the front part of the brain (carotid artery), as it has become partially blocked with abnormal thickening of the artery wall called 'plaque'. – PowerPoint PPT presentation

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Title: Carotid stenting


1
Carotid Stenting
2
Carotid stenting
  • What is Carotid stenting?
  • Carotid stenting is when a small, expandable,
    thin wire device (called a stent) is placed into
    one of the main arteries that carries blood to
    the front part of the brain (carotid artery), as
    it has become partially blocked with abnormal
    thickening of the artery wall called 'plaque'.
  • If the supply of blood to the brain is reduced,
    Carotid stenting can cause a stroke. The stent is
    placed in the artery, and then expanded to widen
    the artery to its normal size and smooth the
    inner surface to increase blood flow.
  • For What Carotid stenting is used?

3
Carotid stenting
Continue
  • Carotid stenting is an alternative treatment to
    surgery (endarterectomy) or medical therapy that
    might include treatment to thin the blood to stop
    it from clotting (anticoagulation), as well as
    lifestyle management. The procedure can be
    carried out while a patient is awake or under a
    general anesthetic (asleep). Whether or not a
    general anesthetic is used is decided by the
    doctor carrying out the procedure, based on how
    complex the procedure is and the patient's
    medical condition.

4
Treatment
  • Which doctor to be consulted for Carotid
    stenting?
  • There are a wide variety of doctors that now
    perform carotid stenting. This includes interventi
    onal neuro radiologists, interventional
    radiologists, vascular surgeons and cardiologists
    (specialist doctors).

5
FAQ's
  • 1. Where is carotid stenting done?
  • Carotid stenting is performed in the angiography
    suite of a most of public and private hospitals.
  • 2. What are the benefits of carotid stenting?
  • Carotid stenting is performed in
    the angiography suite of a most of public and
    private hospitals.
  • Carotid stenting avoids potential damage to
    nerves in the neck, such as the nerves involved
    with speech and swallowing, which can occur with
    surgery. The recovery period from an
    uncomplicated carotid stenting procedure would
    normally be quicker than uncomplicated surgery.

6
FAQ's
Continue
  • 3. How long does carotid stenting take?
  • Carotid stenting can be completed within 30
    minutes or can take up to 2 hours if the artery
    to be stented is difficult to access.
  • 4. What are the risks of Carotid Stenting?
  • There are risks with carotid stenting. The main
    risk is of causing stroke during the stenting
    procedure. This occurs in between 2 and 10 of
    all carotid stenting procedures carried out. The
    risk of using carotid stenting to widen the
    artery is similar to the risk of having surgery
    (carotid endarterectomy). Carotid stenting would
    only be recommended when doctors believe patients
    are less likely to be at risk than if they had
    surgery.

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