Inside your body, blood flows through tiny tubes called blood vessels. Sometimes, these tubes get all twisted and messy in one spot — that’s called an AVM, or Arteriovenous Malformation. It can cause problems, such as headaches or even bleeding, if not treated.
To fix it, doctors use a special method called Endovascular Embolisation. This method repairs the AVM from within the body, eliminating the need for large incisions.
First, the doctor helps you fall asleep so you won’t feel anything. Then, they gently slide a soft, thin tube into a blood vessel, usually in your leg. Using pictures on a screen, they guide the tube to the location of the AVM.
When the tube is in the correct position, the doctor inserts a small amount of special material, such as glue or soft plugs, to block the twisted vessels. This prevents blood from flowing in the wrong direction and helps prevent further complications. Once the AVM is blocked off, the doctor slowly removes the tube, and you rest in the hospital to recover.
This way, your blood flows more efficiently, and the risk of serious issues, such as bleeding, decreases.
- Stroke or transient ischemic attack (due to clot or vessel spasm)
- Vessel perforation or bleeding
- Headache, nausea, or temporary neurological symptoms
- AVM recurrence or incomplete obliteration
- Allergic reaction to contrast dye (rare)
- Minimally invasive and performed through a small catheter — no large incision
- Reduces AVM size or bleeding risk prior to surgery or stereotactic radiosurgery
- Can relieve symptoms like headaches or seizures
- Suitable for deep-seated or surgically inaccessible AVMs
- Often used as part of a multimodal AVM treatment plan
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Acibadem Hospital Taksim
Istanbul, Turkey
Acibadem Hospital Taksim located in Istanbul, Turkey is accredited by JCI. Also listed below are some of the most prominent infrastructural details:
- With 93 beds, 6 operating theatres, Acibadem Hospital, Taksim, Istanbul, Turkey is a well equipped healthcare facility.
- It has exceptional infrastructure which is at par with the best in the world.
- The ICU of this hospital comprises 10 beds, which is inclusive of isolation room beds (2).
- Also, when we talk of Neonatal ICU, it consists of 7 beds inclusive of an isolation room bed.
- Robot-assisted Surgery and Radiology departments are a sign of the technological advancement in the hospital.
- The Physical Medicine and Rehabilitation department ensures a seamless transition through the recovery period.
Acibadem Maslak Hospital
Istanbul, Turkey
Acibadem Maslak Hospital located in Istanbul, Turkey is accredited by JCI. Also listed below are some of the most prominent infrastructural details:
- Beds are 210 in number including 27 intensive care beds with 15 sterile operation rooms, and 9 advanced-level rooms
- Smart building technology of the hospital
- Number of doctors in this hospital are 170.
- Thyroid Clinic, Stroke Center, Obesity Clinic, Reproductive Health Center, and a fully equipped radiotherapy center are all the additional facilities present in the Acibadem Maslak Hospital, Istanbul, Turkey.
- There is also a seamlessly operating International Patient Center which enables functions like registrations, orientations, admissions, presenting medical information to International patients, appointments, visa, travel, transfer and accomodation arrangements.
- Translation and interpreter services are available as is multilingual staff.
- The hospital has moved with the times and all its systems are electronically upgraded.
Acibadem Fulya Hospital
Istanbul, Turkey
Acibadem Fulya Hospital located in Istanbul, Turkey is accredited by JCI. Also listed below are some of the most prominent infrastructural details:
- The hospital has cutting edge infrastructure and all latest amenities.
- Equipment like Whole body MR scanner, 4D Ultrasound system for Breast Cancer screening, 3D Imaging and Navigation System for Prostate Biopsy, Posturography (Balance) Device, and EBUS.
- Everything that makes healthcare delivery a 360* process is present in Acibadem Fulya Hospital, Istanbul, Turkey like diagnostic services, insurance, language interpretation services, travel and lodging arrangements.
- Clinic Laboratory, Dialysis, Gastrointestinal Endoscopy Laboratory, Pulmonary Function Laboratory, Radiology and Sleep Laboratory are also present.
- Intensive Care Units (ICU) are also available in the Acibadem Fulya Hospital, Istanbul, Turkey.
- There are many popular specialties and departments present in Acibadem Fulya Hospital, Istanbul, Turkey, which is a multidisciplinary healthcare organisation. Some are Cardiology, Neurology, Cardiology, Cardiovascular Surgery, Dermatology, Ear, Nose and Throat (Otolaryngology) etc.
Parkside Private Hospital
London, United Kingdom
Apart from in-detail treatment procedures available, Parkside Private Hospital located in London, United Kingdom has a wide variety of facilities available for International Patients. Some of the facilities which are provided by them are Accommodation, Airport Transfer, Choice of Meals, Interpreter, SIM, TV inside room. Also listed below are some of the most prominent infrastructural details:
- Patient bedrooms with ensuite facilities like TV, internet access, direct dial phone, etc.
- 4 Operating Rooms
- 69 registered beds
- 21 Outpatient Consulting rooms
- 4 minor procedure rooms
- 11-bed day unit
- Endoscopy suite
- Pathology Laboratory
- Pharmacy
- Cafeteria/Restaurant
- Car Parking
Jimenez Diaz Foundation University Hospital
Madrid, Spain
With about 80,000 m 2 , it is equipped with the highest sanitary technology and offers a wide portfolio of services-
- Day hospital
- 11 central operating rooms
- 3 operating rooms for CMA
- 6 Delivery rooms
- 686 beds
- Ambulatory major surgery
- Emergencies
- Pediatric emergency
- ICU
- Neonatal ICU
- External Consultations
Quironsalud Marbella Hospital
Marbella, Spain
Apart from in-detail treatment procedures available, Quironsalud Marbella Hospital located in Marbella, Spain has a wide variety of facilities available for International Patients. Some of the facilities which are provided by them are Accommodation, Airport Transfer, Choice of Meals, Interpreter, SIM, TV inside room. Also listed below are some of the most prominent infrastructural details:
- The hospital is present in an area of 10.500 square meters.
- A 24- hour emergency service for all kinds of emergency scenarios, even pediatric.
- There is a specialised radiology department as well as a hemodialysis unit.
- The hospital also consists of an Intensive Care Unit with a laboratory.
- Also present are a functional test area with physiotherapy services in addition to functional recovery.
- Wide network of Insurance partners both national and international.
- A professionally managed international patient care center.
- There are more than 25 medical specialties
- The number of rooms are: 65 plus private rooms, over 14 consultation rooms.
- There are also more than 5 operation theatres with 2 endoscopy rooms
- Ultrasound, MRI, CAT scan are also present as per needs and requirements.
Manipal Hospital, Dwarka
Delhi, India
Manipal Hospital Dwarka is a leading multi-super speciality tertiary care hospital offering world-class, affordable, and accessible healthcare. Backed by renowned doctors, advanced technology, and global standards in clinical care, the hospital provides comprehensive preventive, diagnostic, and therapeutic services for all age groups. With 380 beds, 13 modular OTs, 118 critical care beds, and 24/7 emergency services, it combines excellence in patient care with innovations like AI, telemedicine, remote monitoring, and EMR—striving to become a fully digital, paperless hospital setting new standards in modern healthcare.
Guven Hospital
Ankara, Turkey
Started as a small hospital and has become a large general Hospital with-
- 254 beds
- 12 Operating rooms
- Staff of 1600 people including expert physicians, nurses, and auxiliary health personnel
- Guven Medical Surgical Centre
- IVF Centre
- Blood Bank
- Organ Transplant Centre
- Fully-equipped centres to perform various types of Surgeries
- Guven Healthy Living Campus for patients
Vinmec Times City
Ha noi, Vietnam
- Vinmec Times City International Hospital is the first hospital to be launched within the Vinmec Healthcare System.
- It is located in the Times City urban complex in Hanoi, offering a central and convenient location for patients.
- The hospital spans 24,670 square meters with a modern infrastructure of seven floors above ground and two basement levels.
- It is the first general hospital in Vietnam to receive JCI accreditation, a globally recognised certification for healthcare quality and safety.
- The medical team comprises highly qualified Vietnamese and international doctors with extensive clinical expertise.
- Vinmec Times City provides comprehensive healthcare services, including outpatient care, inpatient treatment, and emergency services.
- The hospital features specialised departments, including Internal Medicine, Paediatrics, Obstetrics and Gynaecology, Orthopaedics, and Neurology.
- It is equipped to perform advanced medical procedures, including robotic-assisted surgery and organ transplants.
- The facility features a world-class IVF centre and offers dedicated services in endocrinology, dermatology, and traditional medicine.
- On-site imaging, radiology, and laboratory departments ensure fast and accurate diagnostic support.
- With a strong focus on patient-centred care, the hospital offers a safe, comfortable, and internationally standardised medical experience.
Apollo Hospital
Chennai, India
Apollo Hospital located in Chennai, India is accredited by JCI, NABH. Also listed below are some of the most prominent infrastructural details:
- Committed Centers of Excellence involving many major specialties, super specialties
- Assistance in trip planning and execution
- Insurance related assistance
- Visa facilitation
- International patient representatives for complete end to end travel and transfer processing for medical travellers
- Language translators availability
- Robust safety and infection protocols
- Personalised, Visa and Premium Health Checks available
- Health Library and accessing health records online
- Wide variety of procedures accomplished including complex and critical procedures
- Technologically advanced systems and procedures in place
- Research and academics base of healthcare delivery
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+99Process Involved for Endovascular surgery for AVM
- Initial Evaluation: Doctors review medical history and symptoms.
- Imaging tests, such as MRI, CT, or angiography, are used to locate the AVM.
- Preoperative Preparation: Fasting, consent, and planning for anaesthesia.
- Procedure Day: A catheter is inserted through the groin and guided to the AVM.
- Embolisation: Special material is injected to block the abnormal vessels.
- Recovery Room: The patient is monitored after the procedure to ensure their safety.
- Hospital Stay: A short stay is required to check for complications.
- Follow-up Care: Regular checkups and imaging to ensure success.
- Brain AVMs: Block abnormal blood flow in tangled brain vessels.
- Spinal AVMs: Fix faulty blood vessels within the spinal area.
- Bleeding AVMs: Helps control and stop bleeding from the AVM.
- Non-bleeding AVMs: treated early to reduce the risk of future bleeding.
- Deep or risky AVMs: Used when surgery is too dangerous.
- Seizure-linked AVMs: Helps alleviate seizures associated with blood flow issues.
- AVMs near key brain parts: Safely targets AVMs near areas that control body functions.
- AVMs causing swelling: Treats pressure or pain from an enlarged AVM.
- Patient Preparation: The person is given anaesthesia so they feel no pain and stay relaxed.
- Catheter Insertion: A narrow, bendable tube is carefully placed into a blood vessel, usually through the upper thigh
- Guiding the Tube: Doctors use special X-ray tools to move the tube through the body toward the AVM.
- Blocking the Vessels: A special glue-like material or small particles are sent through the tube to block the abnormal blood flow.
- Checking the Result: Imaging is performed immediately to determine if the AVM has been successfully sealed.
- Removing the Tube: The tube is slowly removed once the job is complete.
- Watching the Patient: The patient is closely monitored during recovery to ensure their well-being and overall health.
- Follow-up: Doctors check in later with scans and visits to ensure the AVM remains closed.
- Craniotomy
- Radiosurgery
- Angiography
- Coiling
- Stenting
- Thrombectomy
- Catheterisation
- Fluoroscopy
- Embolisation
- Microsurgery
- The treatment does not require cutting open the head.
- Patients often go home within a couple of days.
- Recovery is quicker compared to traditional surgery.
- There is usually little to no pain after the procedure.
- It can stop bleeding from the abnormal blood vessels.
- The tangled blood vessels can shrink or close off.
- Sometimes it helps prepare the AVM for another type of treatment.
- The risk of infection is low.
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