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Advanced Arteriovenous Malformation Treatment

Advanced Arteriovenous Malformation Treatment in Lucknow

An Arteriovenous Malformation (AVM) is a hidden threat inside your brain, a tangled web of abnormal blood vessels where arteries connect directly to veins without the slowing effect of capillaries. This fragile, high-flow lesion can rupture without warning, causing a catastrophic brain haemorrhage. The fear of the unknown, will it bleed? when?, can be paralysing. 
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At Neurosurgery by Dr. Kamlesh Bhaisora in Lucknow, we bring specialised expertise to the diagnosis and treatment of brain AVMs. Led by a neurosurgeon with deep experience in cerebrovascular disorders, we offer a comprehensive, multimodal approach from endovascular embolisation to microsurgical resection and radiosurgery designed to eliminate your AVM and protect your future.

Understanding Brain AVM

Understanding Brain AVM ​

An AVM is a congenital condition, meaning you are born with it. Over time, the abnormal vessels can enlarge, weaken, and eventually rupture, bleeding into the brain (hemorrhagic stroke) or the surrounding spaces. The consequences can range from severe headaches and seizures to paralysis, loss of consciousness, or death.

Key Risks of an Untreated AVM:

  • Annual Rupture Risk: Approximately 2-4% per year, which accumulates over a lifetime.
  • First Bleed Mortality: Up to 10-15% of first haemorrhages  are fatal.
  • Re-bleed Risk: After an initial rupture, the risk of re-bleeding increases significantly in the first year.
Our goal is to identify the AVM, assess its angioarchitecture, and recommend a tailored treatment strategy to eliminate it before a bleed occurs or to treat it urgently after a haemorrhage.

Are You a Candidate for AVM Treatment?

AVMs are often discovered incidentally on brain imaging or after symptoms appear. You may need treatment if:

  • The AVM has already ruptured and caused a brain haemorrhage.
  • You experience symptoms: Seizures, persistent severe headaches, neurological deficits, or pulsatile tinnitus.
  • The AVM is considered high-risk based on its size, deep location, or associated aneurysms.
  • It is an unruptured AVM with characteristics that suggest a significant annual rupture risk.
Are You a Candidate for AVM Treatment

Why Choose Our Centre for AVM Treatment in Lucknow?

Brain AVM treatment requires a rare combination of skills: endovascular expertise, microsurgical mastery, and radiosurgical precision. We offer all this under one roof.

  • Cerebrovascular Sub-Specialisation: Dr. Kamlesh Singh Bhaisora possesses focused expertise in the surgical and endovascular management of complex brain AVMs. His training and experience ensure that these high-risk lesions are treated with the highest standard of care.
  • Multimodal Treatment Capability: We do not believe in a single approach for all. We offer the full spectrum:
  • Endovascular Embolisation: Minimally invasive glue or coil placement to block feeding arteries.
  • Microsurgical Resection: Complete removal of the AVM through precision microsurgery.
  • Stereotactic Radiosurgery (CyberKnife VSI): Non-invasive radiation for small, deep, or inoperable AVMs.
  • Advanced Imaging & Planning: We use high-resolution cerebral angiography, CTA, MRA, and 3D rotational angiography to map every detail of your AVM, its size, location, feeding arteries, and draining veins before planning treatment.
  • Dedicated Neuro ICU: Post-treatment care is critical. Our intensivist-led Neuro ICU provides 24/7 monitoring for complications like cerebral edema, re-bleeding, or vasospasm.
  • Proven Track Record: With extensive experience managing complex cerebrovascular cases, our centre is a trusted destination in Lucknow for AVM treatment.
Best Neurourgeon in Lucknow - Dr. Kamlesh Singh Bhaisora

Dr. Kamlesh Singh Bhaisora

MBBS, MS, MCh

Best Spine Surgeon In Lucknow
  • Post-Doctoral Fellowship (Paediatric Neurosurgery) SGPGI Lucknow
  • Post-Doctoral Fellowship (Skull Base and Spine Surgery) SGPGI Lucknow
  • MS (General Surgery) King George’s Medical University (KGMU) Lucknow
  • MBBS King George’s Medical University (KGMU) Lucknow.
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Our Advanced AVM Treatment Modalities

We tailor the treatment to your specific AVM using a multidisciplinary approach.

Endovascular Embolisation (Minimally Invasive)

  • The Procedure: A microcatheter is threaded from an artery in the groin up to the brain. A liquid embolic agent (glue or Onyx) is injected to block the abnormal vessels feeding the AVM.
  • Purpose: Can cure small AVMs alone, reduce the size of large AVMs before surgery or radiosurgery, or target dangerous components like aneurysms.
  • Recovery: Typically 1-2 days in hospital; minimally invasive with no cranial incision.

Microsurgical Resection (Open Surgery)

  • The Procedure: Under an operating microscope, Dr. Bhaisora performs a craniotomy to access the brain, meticulously dissects around the AVM, and removes it completely while preserving normal blood vessels and brain tissue.
  • When Used: For AVMs that are small to moderate in size, located in non-eloquent (non-critical) brain areas, or after embolisation has reduced blood flow.
  • Cure Rate: Approaches 95-100% for appropriately selected AVMs when completely resected.

Stereotactic Radiosurgery (CyberKnife VSI)

  • The Procedure: Highly focused radiation beams are precisely targeted at the AVM. Over 1-3 years, the blood vessels gradually thicken and close off.
  • When Used: For small AVMs (<3 cm), located deep or in eloquent brain areas where surgery carries high risk.
  • Success Rate: 70-85% obliteration rate at 2-3 years, with low risk of complications.

Combined (Staged) Approach

  • Embolisation + Surgery: To reduce blood flow before resection, making surgery safer.
  • Embolisation + Radiosurgery: To shrink the AVM size so radiosurgery becomes effective.
  • Radiosurgery after Partial Embolisation: To treat residual nidus.

Hear from Our Patients

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Dr. Kamlesh Bhaisora is considered the Best Neurosurgeon in Lucknow. Read our 5 star reviews on Google

Vishvajit Singh

Hear from patients who trusted our expertise and experienced life-changing results through advanced brain and spine care. Their journeys reflect our commitment to compassionate treatment, precision, and successful recovery.

Shiv_R

I came to know Dr Kamlesh while Sir was in SGPGI, he was kind yet authoritative and gave due attention to patients concerns and always trying to give best advice whether it’s surgical or conservative. Sir has a good team spirit and that’s reflected in people around him.

Priyanshu

I am extremely grateful to Dr. Kamlesh Singh Bhaisora and the neurosurgery team at Medanta Lucknow for the exceptional care I received during my brain tumour surgery. Dr. Bhaisora’s expertise, precision, and calm reassurance from diagnosis through recovery made an incredibly difficult time much easier.
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Best Neurosurgeon in Lucknow - Dr. Kamlesh Singh Bhaisora

Meet Our Specialist for AVM Treatment

Dr. Kamlesh Singh Bhaisora

Director & Head – Neurosurgery

Dr. Kamlesh Singh Bhaisora, Director & Head of Neurosurgery, is a cerebrovascular specialist uniquely skilled in both endovascular embolisation and microsurgical resection, allowing unbiased, optimal treatment for brain AVMs. He has significant experience managing high-grade, complex AVMs using advanced navigation and neuro-monitoring. His mastery of AVM angioarchitecture enables meticulous pre-treatment planning, and he provides balanced counselling for a unruptured AVMs. Trained at SGPGIMS, Dr. Bhaisora offers the expertise needed for complete cure and long-term safety, making him the ideal AVM specialist in Lucknow.

Don't Live with the Fear of the Unknown. Consult Our AVM Specialist.

If you have been diagnosed with a brain AVM, whether ruptured or unruptured, expert evaluation is essential. Let our team provide the clarity and advanced treatment you deserve.

Schedule a consultation with Dr. Kamlesh Bhaisora’s cerebrovascular team today. Call us at 0120 516 6225 Or visit us at Medanta, B Wing, Floor 2, Shaheed Path, Golf City, Lucknow and Check Appointment Availability now. 

Frequently Asked Questions (FAQs)

Q. Best treatment for a brain AVM?
No single “best” treatment exists, it depends on the AVM’s size, location, and rupture status. Endovascular embolisation, microsurgery, and radiosurgery are complementary tools. Our team recommends a personalised plan, often combining two or more modalities.
Yes. Microsurgery offers a complete cure if the entire nidus is removed. Radiosurgery achieves obliteration over 1–3 years. Embolisation alone can cure small AVMs but is often a bridge to surgery or radiosurgery for larger ones.
For low-grade AVMs (Grade I–II), the microsurgery cure rate exceeds 95%. For complex, high-grade AVMs, our multidisciplinary approach focuses on reducing rupture risk through staged procedures.
Risks include bleeding, stroke, or neurological deficit, but these are generally lower than the lifetime rupture risk, especially in young patients. Dr Bhaisora’s expertise minimises these risks with meticulous planning.
Dr. Bhaisora calculates your AVM’s annual rupture risk based on size, deep drainage, and associated aneurysms. For unruptured, low-risk AVMs, observation may be appropriate. For high-risk or ruptured AVMs, treatment is strongly recommended.

Book Your Arteriovenous Malformation (AVM) Treatment Consultation in Lucknow Today!

An arteriovenous malformation (AVM) is a serious condition that can increase the risk of brain bleeding, seizures, headaches, and neurological complications if left untreated. Early evaluation by an experienced neurosurgeon is essential for accurate diagnosis and timely treatment. Schedule your consultation with Neurosurgery By Dr. Kamlesh Bhaisora by calling 0120 516 6225, or visit Medanta Hospital, B Wing, Floor 2, Shaheed Path, Golf City, Lucknow. Our team provides advanced arteriovenous malformation treatment in Lucknow using microsurgical techniques, endovascular procedures, and personalized treatment planning, with 24×7 emergency neurosurgical care available.

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Best Neurosurgeon in Lucknow - Dr. Kamlesh Singh Bhaisora