This site is intended for healthcare professionals

Sign in
Go to /sign-in page

You can view 5 more pages before signing in

Vertebral artery stroke

Authoring team

The effects of vertebral artery occlusion are variable:

  • it may be asymptomatic because of the compensatory effects of the opposite artery

  • it may result in basilar artery occlusion since the vertebral arteries are often unequal in size and one is more critical to vertebro-basilar flow

  • it may present solely as a posterior inferior cerebellar artery stroke since this is the only vessel solely dependent upon it

  • stenosis of the subclavian or innominate artery before the take off of the vertebral artery may present as a subclavian steal syndrome

  • importantly, the vertebral artery may act as a source of embolus due to intimal damage caused by the spinal vertebrae along it's course

Related pages

Create an account to add page annotations

Create a free account

Add information to this page that would be handy to have on hand during a consultation, such as a web address or phone number. This information will always be displayed when you visit this page

The content herein is provided for informational purposes and does not replace the need to apply professional clinical judgement when diagnosing or treating any medical condition. A licensed medical practitioner should be consulted for diagnosis and treatment of any and all medical conditions.

Connect

Copyright 2024 Oxbridge Solutions Limited, a subsidiary of OmniaMed Communications Limited. All rights reserved. Any distribution or duplication of the information contained herein is strictly prohibited. Oxbridge Solutions receives funding from advertising but maintains editorial independence.