The Interventional Neuroradiology unit at Aster Medcity is a center of excellence, providing advanced, minimally invasive, image-guided treatments for a wide range of neurovascular and spinal disorders. With cutting-edge technology and a team of highly skilled specialists, the department delivers precise diagnosis and targeted interventions for conditions affecting the brain, head, neck, spine, and spinal cord.
By integrating Endovascular Surgical Neuroradiology and Minimally Invasive Neuro-Interventional Techniques, the unit offers superior alternatives to conventional neurosurgery, ensuring faster recovery, reduced complications, and enhanced patient outcomes.
State-of-the-Art Diagnostic Imaging & Interventions
The department is equipped with the latest biplane Digital Subtraction Angiography (DSA) suites, enabling highly detailed imaging of blood vessels and real-time, image-guided interventions. As one of the finest facilities in the region, the unit specializes in diagnostic cerebral and spinal angiography, which plays a crucial role in identifying and treating complex neurovascular disorders.
Comprehensive Services & Treatments
- Acute Stroke Management – Mechanical thrombectomy using advanced Stent Retrievers and PENUMBRA aspiration systems for rapid stroke intervention.
- Intracranial Aneurysm Embolisation – Cutting-edge coiling techniques (balloon-assisted, stent-assisted) to treat aneurysms and prevent rupture.
- Flow Diverter Stent Therapy – Specialized stenting for complex, wide-necked aneurysms, improving long-term vascular stability.
- Embolisation of Vascular Malformations – Advanced techniques for treating arteriovenous malformations (AVM) and arteriovenous fistulas (AVF) of the brain, head, and neck.
- Carotid-Cavernous Fistula (CCF) Management – Minimally invasive embolisation to treat abnormal arterial-venous connections near the eye and brain.
- Venous Sinus Stenting & Treatment of Intracranial Venous Disorders – Management of dural sinus stenosis and pseudotumor cerebri to improve cerebral venous drainage.
- Spinal Interventions – Including embolisation of spinal AVMs, Tarlov cyst treatment, spine pain interventions, biopsies, and tumour ablation.
Why Choose Aster Medcity’s Interventional Neuroradiology Unit?
- Cutting-edge Technology – Advanced imaging, AI-assisted diagnostics, and robotic-assisted interventions.
- Highly Skilled Specialists – A team of expert interventional neuroradiologists and neurovascular surgeons with global experience.
- Minimally Invasive Procedures – Reduced hospital stays, quicker recovery, and fewer complications compared to traditional neurosurgery.
- Comprehensive Stroke & Aneurysm Care – One of the leading centers for acute stroke management and aneurysm embolisation.
- Multidisciplinary Approach – Collaboration with neurologists, neurosurgeons, and rehabilitation specialists for holistic patient care.
The Interventional Neuroradiology unit at Aster Medcity is committed to providing world-class, minimally invasive treatments that restore function, alleviate pain, and improve the quality of life for patients with complex neurovascular conditions.
Neurovascular Interventions Offered:
- Management of acute ischaemic stroke: mechanical thrombectomy using Stent Retrievers and PENUMBRA aspiration system
- Embolisation of intracranial aneurysms using coils: balloon assisted, stent assisted
- Flow Diverter Stent treatment for complex, wide necked aneurysms
- WEB and PCONUS embolisation of aneurysms
- Embolisation of vascular malformations involving the brain and head & neck region
- Management of carotid cavernous fistula
- Embolisation using Glue, Onyx, PHIL etc.
- Intracranial venous disorders, including dural sinus stenosis and pseudo-tumour cerebri
- Embolisation of tumour: pre-operative treatment of meningiomas and vascular head & neck tumours
- Intercranial & Extracranial Angioplasty / Stenting
- Paediatric neurovascular lesions
Conditions Treated:
- Arteriovenous Malformations (AVM)
- Arteriovenous Fistulas (AVF)
- Dural Arteriovenous Fistulas (DAVF)
- Vein Of Galen Arteriovenous Malformations (VGAM) Spine Interventions
- Embolisation of spinal dural fistulae, AVM
- Treatment for Tarlov’s cysts
- Spine pain interventions
- Spine biopsy
- Radiofrequency tumour ablation
FAQs
At Aster Hospitals we provide the highest quality of care and a transformative experience for all your healthcare needs. With our network of multi-speciality hospitals, specialised doctors, and world-class technology, we bring global standards of medical care to our patients.
What is Interventional Neuroradiology?
Interventional Neuroradiology (INR) is a subspecialty of radiology that uses minimally invasive, image-guided procedures to diagnose and treat diseases of the brain, head, neck, spine, and spinal cord. These procedures involve the use of catheters, stents, and embolic agents to treat conditions like strokes, aneurysms, vascular malformations, and spinal disorders.
What are the benefits of Interventional Neuroradiology compared to open surgery?
INR procedures are minimally invasive, meaning:
- Smaller incisions and reduced blood loss
- Shorter hospital stays and quicker recovery
- Lower risk of infections and complications
- Highly precise treatments with real-time imaging guidance
How are aneurysms treated using Interventional Neuroradiology?
Brain aneurysms are treated using Endovascular Coiling or Flow Diverter Stents:
- Coiling – Small platinum coils are placed inside the aneurysm to prevent rupture.
- Flow Diverters – A stent is placed to redirect blood flow away from the aneurysm, promoting healing.
What conditions are treated with Interventional Neuroradiology?
The INR team treats a wide range of neurovascular and spinal conditions, including:
- Stroke (Ischemic & Hemorrhagic)
- Brain & Spinal Aneurysms
- Arteriovenous Malformations (AVM) & Arteriovenous Fistulas (AVF)
- Carotid-Cavernous Fistulas (CCF)
- Intracranial & Extracranial Stenosis (Narrowing of blood vessels in the brain & neck)
- Venous Sinus Thrombosis & Pseudo-Tumor Cerebri
- Spinal Vascular Malformations & Tarlov Cysts
- Tumors of the Brain, Head, Neck, and Spine
How is a stroke treated using Interventional Neuroradiology?
For acute ischemic stroke, doctors use Mechanical Thrombectomy, a procedure where a tiny catheter is guided to the blocked artery in the brain to remove the clot using a Stent Retriever or the PENUMBRA aspiration system. This helps restore blood flow and prevents permanent brain damage.
