Interventional neurology focuses on minimally invasive procedures for the treatment of a variety of neurological conditions. The use of catheters is very common for these procedures, which are less painful and lead to minimal scarring and blood loss. Another benefit is that it significantly reduces the healing time, as compared to traditional surgery.

Our team of highly skilled neurologists, supported by cutting-edge diagnostic and treatment options, specialises in using minimally invasive procedures to diagnose and treat disorders of the brain, spine, and nervous system. Our interventional neuro surgeons collaborate with radiologists to ensure accurate diagnosis and optimal treatment outcomes.

Why You May Need Interventional Neurology

From interventional neuro to rehabilitation, we offer a comprehensive range of treatment options, supported by state-of-the-art equipment.

Ischemic Stroke

When the blood supply to any part of the brain is reduced or blocked, it can cause an ischemic stroke. Lack of blood supply prevents the brain tissue from receiving the required oxygen and nutrients, which leads to cell death within minutes. Blood clots in any blood vessel in the brain can cause a blockage. The treatment for this type of stroke is removing the clot using advanced procedures like a mechanical thrombectomy. With timely stroke management, damage to the brain can be minimized.

If you observe the following symptoms, contact a neurologist immediately:

Slurred speech, difficulty in speaking and understanding what others are saying
Weakness, numbness or paralysis in the face, arms or legs.
Trouble seeing in one or both eyes, such as blurred or blackened vision or seeing double.
Sudden, severe headache that might be accompanied by dizziness, vomiting and losing consciousness.
Stumbling, losing balance or coordination, or other problems in walking.

Haemorrhagic Stroke

Bleeding due to a ruptured blood vessel in the brain can cause hemorrhagic stroke. Due to the blood leakage, the part of the body controlled by the damaged area of the brain is unable to function properly. There are two types of hemorrhagic stroke:

Intracranial hemorrhages, where the bleeding occurs in the brain
Subarachnoid hemorrhages, when bleeding, are present between the brain and the membrane covering it.

The symptoms of haemorrhagic stroke are the same as those of ischemic stroke. Endovascular embolisation is a vital interventional neuro technique that blocks the affected blood vessel to stop bleeding. Effective and quick intervention helps reduce further damage to the brain and improve the outcome of treatment. Neuro rehabilitation might be necessary in some cases to help restore any lost function.

Brain Aneurysms

Weak spots in the blood vessels can balloon out and form aneurysms, causing pressure to build in the affected part of the brain. Specialized techniques, like Endovascular aneurysm coiling, help prevent an unruptured aneurysm from bleeding or stop a ruptured aneurysm from continuing to bleed. This procedure is not only minimally invasive but also reduces the period of recovery.

Arteriovenous Malformations (AVMs)

Abnormal tangles of blood vessels in the brain can be treated with embolization to prevent bleeding and reduce the risk of neurological damage. These malformations are abnormal connections that occur between the veins and arteries of the brain, which get tangled. Here, interventional neurology techniques are used to reduce bleeding and the subsequent risk of rupture. Stroke management interventions are a necessary component of the treatment to ensure the best outcomes. At Narayana Health, we follow a multidisciplinary approach to provide holistic care.

Spinal Vascular Malformations

Abnormal blood vessels in the spine can cause pain and neurological symptoms. Neurologists might use endovascular techniques to embolise these malformations to reduce the risk of bleeding and preserve brain function. With timely treatment and neuro rehabilitation, these malformations can be rectified, and quality of life can be improved.

Tumours

Some brain tumours can be treated with minimally invasive techniques, such as embolization or radiofrequency ablation, to reduce their size or alleviate symptoms. These targeted therapies help reduce or eliminate the tumor with minimal disruption to the tissues surrounding it. Interventional neurology specialists use various techniques, such as endovascular techniques and stereotactic radiosurgery, to provide minimally invasive treatment that reduces risks that are usually associated with traditional surgical options. With specialized neuro rehabilitation programes, patients can regain their neurological functions and improve their overall quality of life.

Diagnosing Neurological Disorders

Our interventional neurologists ensure accurate diagnosis to create a personalized treatment plan for each patient. The following methods are used for accurate diagnosis:

Physical examination, including listening to the heart and checking blood pressure.
Blood tests to check how fast blood clots, blood sugar levels and the presence of an infection.
Computerized tomography (CT) scan to get detailed images of the brain to identify any bleeding, tumor, aneurysm, etc.
Magnetic resonance imaging (MRI) for a detailed view of the brain to detect damage to brain tissue.
Carotid ultrasound, where sound waves are used to create detailed images of the inside of the carotid arteries in the neck to check for plaques and blood flow.
Cerebral angiogram is less commonly used to obtain a detailed image of the arteries in the brain and neck.
Echocardiogram, where sound waves are used to create detailed images of the heart to find the source of clots in the heart that might have traveled to the brain.

Interventional Neurology Treatment Available at Narayana Health

Our highly experienced and skilled team of interventional neuro specialists offer the latest treatment techniques for stroke and aneurysm management, including endovascular coiling.

Stroke Treatment

We offer a wide variety of stroke management techniques, such as thrombectomy, a procedure where a catheter is used to navigate and dissolve clots in the blood vessels. This method restores blood flow in the brain.

Aneurysm Coiling

Here, coils are placed inside an aneurysm to prevent it from rupturing or causing other complications. Aneurysm coiling helps effectively seal off aneurysms, which prevents them from rupturing and causing subsequent haemorrhages.

Arteriovenous Malformation (AVM) Embolization

This crucial interventional neuro procedure includes blocking the abnormal blood vessels in the brain to reduce the risk of bleeding. Leaving tangled blood vessels can lead to serious complications. The aim of embolization is to reduce the risk of rupture and bleeding, which are associated with neurological damage.

Cerebral Angioplasty and Stenting

Opening narrowed or blocked blood vessels in the brain to improve blood flow is vital to brain health. Angioplasty involves the insertion of a balloon pump to widen a narrowed blood vessel, followed by placing a stent to keep the blood vessel open.

Vertebroplasty and Kyphoplasty

These procedures are used to stabilize and repair vertebral compression fractures that are sometimes caused by osteoporosis. These are minimally invasive procedures in which either a cement mixture is injected into the fractured bone (vertebroplasty) or a balloon is inserted into the fractured bone to create space that can be filled with cement (kyphoplasty).

Neurointerventional Oncology

Image-guided techniques are used to deliver targeted treatment for brain tumors. Various procedures are used to deliver precise treatment while minimally damaging healthy tissues that surround the tumor.

Peripheral Nerve Interventions

Conditions like neuropathy and nerve compression syndromes are mainly treated using procedures, such as ablation, nerve blocks and neurolysis, which help alleviate pain and restore motor function. This involves various interventional neuro and comprehensive care plans that help the patient return to their daily activities with maximum functionality and comfort.

We are committed to offering personalized care for each patient through specialized and targeted interventions while also providing support for the long run. Our team also works closely with other specialists, including neurosurgeons, neuroradiologists and neurologists, to develop a comprehensive treatment plan tailored to your needs.