Hisar Intercontinental Hospital provides specialized Endovascular surgery for AVM with a focus on reducing abnormal blood flow through the arteriovenous malformation (AVM) and protecting surrounding brain tissue. Established in 2005, the JCI accredited hospital is located in Istanbul, Turkey and operates 170 beds with advanced neurointerventional and vascular facilities.

Endovascular Surgery for AVM is a minimally invasive treatment in which a catheter is guided through the blood vessels to reach the abnormal connection between arteries and veins. A procedure known as embolization may then be performed by delivering materials such as liquid embolic agents or coils to reduce or block blood flow through selected parts of the AVM. It may be used as a standalone treatment in selected cases or before surgical removal or stereotactic radiosurgery. Cerebral angiography is commonly used to map the AVM and guide treatment.