Is Carotid Artery Stenting Safe?

February 23, 2024 0

Carotid stenting is a minimally invasive procedure that opens clogged arteries to restore blood flow to the brain. They’re often performed to treat or prevent strokes.

The carotid arteries are located on each side of your neck. These are the main arteries supplying blood to your brain. They can be clogged with fatty deposits (plaque) that slow or block blood flow to the brain, which can lead to a stroke.

The procedure involves temporarily inserting and inflating a tiny balloon into the clogged artery to widen the area so that blood can flow freely to your brain.

According to global statistics, carotid artery stenting is a widely performed procedure, with thousands of cases performed annually. Around 1,00,000 carotid artery stenting procedures are conducted each year. The procedure has also gained popularity in Europe, Asia, and other regions as a viable treatment option for carotid artery disease. 

While it’s a commonly performed intervention, many wonder about its safety and effectiveness. In this blog, we’ll explore the safety aspects of carotid artery stenting, exploring its benefits and risks.

What is Carotid Artery Disease?

Carotid artery disease refers to the narrowing or blockage of the carotid arteries, the major blood vessels on each side of the neck that supply oxygen-rich blood to the brain. This condition typically results from plaque buildup, consisting of cholesterol, fat, and other substances, along the inner walls of the arteries. 

As the arteries become narrowed or blocked, blood flow to the brain is restricted, increasing the risk of stroke. Carotid artery disease often develops gradually and may not cause symptoms until it becomes severe, making early detection and management essential for stroke prevention.

Dr. Vikas Gupta is a renowned vascular surgeon treating carotid artery disease. With years of experience and expertise, he provides comprehensive care for patients with carotid artery disease, offering advanced diagnostic evaluations and personalized treatment plans. His dedication to excellence and patient-centered approach make him a trusted provider in vascular surgery.

What is the Role of Carotid Artery Stenting?

Carotid artery stenting is crucial in treating carotid artery disease by restoring proper blood flow to the brain. This minimally invasive procedure involves inserting a small mesh tube called a stent into the narrowed or blocked carotid artery to widen it and improve blood flow. 

By opening up the artery, carotid artery stenting reduces the risk of stroke and other complications associated with reduced blood flow to the brain. It is often recommended for patients who are at high risk for complications from traditional surgery or those who prefer a less invasive treatment option.

Carotid artery stenting is 

Carotid Artery Stenting: How Safe is the Procedure?

generally considered safe, especially when performed by experienced medical professionals in suitable clinical settings. Advanced techniques, technologies, and rigorous patient selection criteria contribute to its safety profile. The procedure is considered safe due to the following reasons:

  • Minimally Invasive: Unlike traditional open surgery, carotid artery stenting is minimally invasive, requiring only a small incision in the groin area.
  • Rapid Recovery: Patients typically experience shorter hospital stays and faster recovery than open surgery.
  • Stroke Prevention: By restoring blood flow to the brain, carotid artery stenting helps reduce the risk of stroke in patients with carotid artery disease.
  • Improved Quality of Life: Many patients experience symptom relief and improved quality of life following successful carotid artery stenting.

While all medical interventions carry some level of risk, complications associated with carotid artery stentings, such as stroke or bleeding, and allergic reactions are there but are relatively low. 

However, patients can have confidence in the procedure’s safety when conducted under appropriate conditions and with thorough evaluation.

Dr. Vikas Gupta explains the durability of Carotid Artery Stenting, stating, “The longevity of carotid artery stenting varies among individuals and depends on factors such as the patient’s overall health, lifestyle, and adherence to medical recommendations. While the stent itself is permanent, its effectiveness in maintaining proper blood flow may be influenced by the progression of underlying vascular disease. Regular follow-up appointments and lifestyle modifications, such as smoking cessation and medication adherence, are essential for optimizing the long-term outcomes of carotid artery stenting.”

A satisfied patient of Dr. Gupta expressed, “I underwent carotid artery stenting under Dr. Vikas Gupta’s care, and I couldn’t be happier with the results. The procedure was smooth and virtually painless, but Dr. Gupta’s expertise and reassurance throughout the process eased my worries. I’m grateful for his dedication to patient safety and highly recommend him to anyone considering this treatment.”

How Much Does Carotid Artery Stenting Cost In India?

The cost of carotid artery stenting in India typically ranges from INR 1,50,000 to 3,50,000, which is approximately USD 2,000 to 4,500. However, the actual cost may vary depending on factors such as the hospital, the surgeon’s fees, the patient’s condition, and any additional medical services required. It’s advisable to consult with healthcare providers to obtain accurate pricing information.


Carotid artery stenting is a valuable treatment option for patients with carotid artery disease, offering the potential to reduce the risk of strokes and improve quality of life. While the procedure carries some risks, advancements in technology and techniques have made it safer and more effective than ever before. By working closely with their healthcare providers and understanding the benefits and risks, patients can make informed decisions about carotid artery stenting as part of their treatment plan. 


  1. Is carotid artery stenting painful?

Carotid artery stenting is typically not painful, as it is performed under anesthesia, and patients may experience minimal discomfort afterward.

  1. How long does a carotid artery stenting procedure take?

The procedure usually takes about 1 to 2 hours, including preparation time.

  1. What are the potential complications of carotid artery stenting?

Complications may include stroke, bleeding, infection, or allergic reactions, but these are relatively rare.

  1. How soon can I resume normal activities after carotid artery stenting?

Depending on individual recovery, patients can resume normal activities within a few days to a week after the procedure.

  1. Is carotid artery stenting covered by insurance?

In many cases, carotid artery stenting is covered by insurance, but it’s essential to check with your insurance provider for specific coverage details.

Read More : Is Endovascular Treatment a Safe Option for Managing Brain AVMs?

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