Carotid Angioplasty & Stenting
Carotid Angioplasty & Stenting is a minimally invasive procedure used to treat narrowing (stenosis) of the carotid arteries, which supply blood to the brain. Severe blockage can increase the risk of stroke or transient ischemic attacks (TIA).
When is Carotid Stenting Needed?
Patients may require treatment if they have:
More than 60% carotid artery narrowing
Previous stroke or mini-stroke (TIA)
Sudden weakness or numbness
Dizziness or vision problems
Difficulty speaking
When is Carotid Stenting Needed?
Patients may require treatment if they have:
More than 60% carotid artery narrowing
Previous stroke or mini-stroke (TIA)
Sudden weakness or numbness
Difficulty speaking
Dizziness or vision problems
Benefits of Carotid Stenting
Compared to open surgery, carotid stenting offers:
Minimally invasive treatment
Faster recovery time
Reduced surgical risk
Smaller incision and less discomfort
Safer option for high-risk patients
Benefits of Carotid Stenting
The procedure is usually done under local anesthesia with mild sedation.
A small catheter is inserted through the groin artery
Angiography identifies the blocked artery
A tiny balloon is used to open the narrowing
A stent is placed to maintain blood flow
Protection devices may be used to reduce stroke risk during treatment
Most patients are monitored in the Neuro ICU and discharged after a short hospital stay.
Possible Risks
Although generally safe, risks may include:
Stroke
Blood pressure fluctuations
Temporary heart rate changes
Rare reperfusion-related complications
Dr. Sukalyan Purkayastha provides advanced carotid angioplasty and stenting with a focus on precision, stroke prevention, patient safety, and minimally invasive neurovascular care.
Therapy / Treatment
Carotid angioplasty and stenting helps open narrowed carotid arteries and improve blood flow to the brain.
A balloon is used to widen the narrowed artery.
A stent is placed to keep the artery open.
Protection devices may be used to reduce the risk of small plaque particles traveling to the brain.
This is especially useful for selected patients who are at higher risk for open surgery.
FAQs
It is done to reduce the risk of stroke caused by carotid artery narrowing.
No. It is a minimally invasive catheter-based procedure.
Most patients need short hospital observation, depending on their condition.