A simplified approach to dizziness/vertigo with tips from international expert, Dr. David Newman-Toker, Professor of Neurology, Ophthalmology, and Otolaryngology at Johns Hopkins University. We learn how to differentiate stroke from other causes of dizziness/vertigo; how to approach the differential diagnosis in dizziness/vertigo; how to perform the Dix-Hallpike test, Epley maneuver, and HINTS exam; plus, who benefits from medical therapy and vestibular rehab. Original show notes here.
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Show Segments
Intro, Getting to know our guestClinical CaseWhy can’t patients describe their dizziness?Classifying dizzinessThe 3 vestibular syndrome buckets definedEpisodic vestibular syndrome differential diagnosisAcute vestibular syndrome differential diagnosisChronic vestibular syndrome differential diagnosisChallenges of medical history takingApproach to the acute vestibular syndrome/HINTSHow to evaluate nystagmusHow to perform the head impulse test (aka head thrust)How to perform “test of skew” (alternate cover testing)Recap of HINTS exam and discussion of MRISigns and symptoms of cerebellar strokeUse of Dix-Hallpike for episodic vertigoWhat happens when you choose the wrong testContinuous versus triggered dizziness, or vertigoMeclizine use in BPPVHow to cure horizontal canal BPPVTreatment for vestibular neuritisTreatment for Meniere’s diseaseWho benefits from vestibular rehab/exercisesDizziness and giddinessTake home pointsOutro
Credits
Produced and Written by: Cyrus Askin MDShow Notes: Matthew Watto MDHosts: Cyrus Askin MD, Stuart Brigham MD, Matthew Watto MD, FACP; Paul Williams MD, FACPEditor: Matthew Watto MD, FACPGuest: David Newman-Toker MD, PhD
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