Vertebrobasilar insufficiency (VBI) describes a temporary set of symptoms due to decreased blood flow (ischemia) in the posterior circulation of the brain...

angiogram, MRI) are helpful in diagnosis of posterior fossa stroke. Vertebrobasilar insufficiency, notably Bow Hunter's syndrome, is a rare cause of positional...

the heart's tricuspid valve to close properly during systole Vertebrobasilar insufficiency (VBI), or vertebral basilar ischemia, a temporary set of symptoms...

lying down. A rare but severe complication of this disease is vertebrobasilar insufficiency. This is a result of the vertebral artery becoming occluded...

artery at the expense of the vertebrobasilar circulation. It is more severe than typical vertebrobasilar insufficiency. Presyncope (sensation that one...

(ophthalmopathic hallucinations) age-related macular degeneration vertebrobasilar insufficiency optic neuritis visual snow syndrome Vitreous shrinkage or liquefaction...

combination of both. At this point, the physician assesses for vertebrobasilar insufficiency (VBI) symptoms. If the patient has VBI symptoms during the test...

including syphilis, antiphospholipid syndrome, livedoid vasculitis, vertebrobasilar insufficiency, Behçet's syndrome, idiopathic spontaneous abortion, and systemic...

knee instability), hemodynamic causes (for example, transient vertebrobasilar insufficiency, a type of interruption of blood flow to the brain), and neurologic...

PMID 4002908. Sell JJ, Rael JR, Orrison WW (October 1994). "Rotational vertebrobasilar insufficiency as a component of thoracic outlet syndrome resulting in transient...