Skip to content

Brain & Nervous System Health Center

Font Size

Brain Aneurysm: Endovascular Embolization - Topic Overview

Endovascular embolization is becoming a standard treatment option for people who have a brain aneurysm. It may be used for people who are at high risk for complications from a surgical repair (clipping) of the aneurysm.

Endovascular embolization involves packing the aneurysm with a substance (for example, soft coil or mesh) that fills the stretched and bulging section of the blood vessel. This helps seal off the aneurysm and reduces the risk of the aneurysm leaking blood or rupturing. The doctor uses X-rays to identify the aneurysm and to put the substance in the aneurysm.

Recommended Related to Brain & Nervous System

Faceblind: Face Blindness - Prosopagnosia

This information is provided as a resource and does not constitute an endorsement for any group. It is the responsibility of the reader to decide whether a group is appropriate for his/her needs. For evidence-based information on diseases, conditions, symptoms, treatment and wellness issues, continue searching this site.

Read the Faceblind: Face Blindness - Prosopagnosia article > >

The success of this treatment depends on the size and location of the aneurysm, the skill of the doctor, and the person's general health. Complications include a leak or rupture of the aneurysm or bleeding caused by the movement of the medical instruments through the blood vessels.

Studies are being done to determine the long-term success of this treatment and how to prevent complications. In cases where endovascular embolization is not possible, aneurysm clipping with craniotomy is done.

    This information is produced and provided by the National Cancer Institute (NCI). The information in this topic may have changed since it was written. For the most current information, contact the National Cancer Institute via the Internet web site at http:// cancer .gov or call 1-800-4-CANCER.

    WebMD Medical Reference from Healthwise

    Last Updated: January 03, 2013
    This information is not intended to replace the advice of a doctor. Healthwise disclaims any liability for the decisions you make based on this information.
    1
    Next Article:

    Brain Aneurysm: Endovascular Embolization Topics

    Today on WebMD

    nerve damage
    Learn how this disease affects the nervous system.
    senior woman with lost expression
    Know the early warning signs.
     
    woman in art gallery
    Tips to stay smart, sharp, and focused.
    medical marijuana plant
    What is it used for?
     
    senior man
    Article
    boy hits soccer ball with head
    Slideshow
     
    Graphic of active brain
    Article
    Vaccine and needle
    VIDEO
     
    brain illustration stroke
    Slideshow
    human brain
    Article
     
    most common stroke symptoms
    Article
    Graphic of number filled head and dna double helix
    Quiz