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Reference

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A reference for what the literature reports. Not medical advice.

Disease

vertebrobasilar insufficiency

MONDO:0001613Mondo

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Findings

No curated finding names vertebrobasilar insufficiency yet. Everything below is reference data from Mondo, HPO and GenCC, not evidence about what affects it.

Definition

Localized or diffuse reduction in blood flow through the vertebrobasilar arterial system, which supplies the brain stem; cerebellum; occipital lobe; medial temporal lobe; and thalamus. Characteristic clinical features include syncope; lightheadedness; visual disturbances; and vertigo. brain stem infarctions or other brain infarction may be associated.

Definition from the Mondo Disease Ontology (MONDO:0001613), read 2026-09-29. CC BY 4.0.

Where it sits

A kind of: vascular insufficiency disorder

Other names

2 names

Resolves to: vertebrobasilar insufficiency

Also called: vertebrobasilar arterial insufficiencyvertebrobasilar artery syndrome