Flow Diversions for Giant Aneurysms

Flow diversion is a cutting-edge endovascular treatment used for large, giant, wide-necked, and complex brain aneurysms that may be difficult to treat with conventional coiling or surgical clipping. The procedure involves placing a specialized flow-diverting stent within the parent artery to redirect blood flow away from the aneurysm.

Over time, the reduced blood flow causes the aneurysm to gradually clot and heal while preserving normal circulation through the artery. Flow diversion has revolutionized the treatment of giant intracranial aneurysms and offers a minimally invasive alternative to open brain surgery.

Experienced neuro and spine surgeons in Ghaziabad utilize advanced neuro-interventional techniques to safely manage complex aneurysms and reduce the risk of rupture.

A giant brain aneurysm is typically defined as an aneurysm measuring more than 25 millimeters in diameter. These aneurysms carry a higher risk of:

• Rupture and brain hemorrhage
• Compression of nearby nerves
• Vision disturbances
• Stroke
• Neurological deficits
• Life-threatening complications

Early diagnosis and treatment are crucial for preventing serious outcomes.

Flow diversion may be recommended for:

• Giant Brain Aneurysms
• Large Intracranial Aneurysms
• Wide-Neck Aneurysms
• Complex Cerebral Aneurysms
• Fusiform Aneurysms
• Recurrent Aneurysms After Previous Treatment
• Aneurysms Unsuitable for Conventional Coiling
• Certain Unruptured Brain Aneurysms

The decision is based on aneurysm size, shape, location, patient health, and detailed neurovascular imaging.

• Minimally Invasive Procedure
  No craniotomy or open brain surgery is required.
• Effective for Large and Complex Aneurysms
  Provides treatment options for aneurysms that are difficult to manage with traditional techniques.
• Preserves Normal Blood Flow
  The parent artery remains open while blood flow into the aneurysm is reduced.
• Long-Term Aneurysm Healing
  The aneurysm gradually closes as the vessel wall reconstructs naturally.
• Reduced Risk of Rupture
  Flow diversion significantly decreases the likelihood of future aneurysm rupture.
• Shorter Recovery Time
  Most patients recover faster than with traditional surgical approaches.

• Giant Cerebral Aneurysms
• Large Internal Carotid Artery Aneurysms
• Wide-Neck Intracranial Aneurysms
• Fusiform Aneurysms
• Recurrent Brain Aneurysms
• Complex Unruptured Aneurysms
• Selected Previously Treated Aneurysms

The procedure is performed in a specialized neuro-interventional suite under general anesthesia.

• A catheter is inserted through an artery in the groin or wrist.
• Advanced imaging guides the catheter to the affected brain artery.
• A flow-diverting stent is carefully deployed across the aneurysm neck.
• Blood flow is redirected through the stent and away from the aneurysm.
• The aneurysm gradually seals off over time.
• The catheter is removed, and the access site is closed.

The procedure is highly precise and performed using real-time angiographic guidance.

Recovery is generally quicker than open neurosurgical procedures.

Patients can expect:

• Neurological monitoring after treatment
• Hospital stay of one to several days
• Follow-up angiography or MRI scans
• Gradual return to daily activities
• Prescription of antiplatelet medications as advised
• Long-term monitoring to confirm aneurysm closure

Most patients experience a smooth recovery when treatment is performed before aneurysm rupture.

Flow diversion is a highly specialized neurovascular procedure requiring advanced expertise in endovascular neuroscience. Experienced neuro and spine surgeons in Ghaziabad utilize state-of-the-art angiography systems, high-resolution imaging, and the latest flow-diverting technologies to provide world-class aneurysm care.

Their multidisciplinary approach focuses on patient safety, precise treatment planning, and long-term aneurysm management.