HINT exam for localizing the source of ataxia and/or vertigo
Posted by dkwinter

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Used to assess acute vestibular syndrome (AVS), defined as acute onset and persistent vertigo, gait instability, nausea/vomiting, nystagmus, and head motion intolerance.


  Peripheral Central
Head Impulse Saccade No saccade
Nystagmus Unidirectional Bidirectional
Test of Skew No skew Vertical skew