28 results
Classic Findings During Hallpike Test in Posterior Canal Benign Paroxysmal Positional Vertigo (BPPV)
 • Latency (delay
(BPPV) • Latency ... (delay in nystagmus ... and torsional nystagmus ... and nystagmus escalates ... findings #signs #bppv
Characteristics of Peripheral and Central Vertigo
PERIPHERAL VERTIGO
 • Onset: Sudden
 • Intensity: Severe initially, often decreasing
than a minute for BPPV ... vestibular neuritis • Nystagmus ... posterior canal BPPV ... (BPPV); worsens ... circulation TIA • Nystagmus
HINTS Exam - Bidirectional Nystagmus 

In a patient with vertigo symptoms, this finding is worrisome for
Bidirectional Nystagmus ... a patient with vertigo ... Video by Dr. ... Bidirectional #Nystagmus ... PhysicalExam #Clinical #Video
HINTS Exam - Unidirectional Nystagmus - Left-beating

In a patient with vertigo symptoms, this finding is reassuring
Unidirectional Nystagmus ... a patient with vertigo ... Video by Dr. ... Unidirectional #Nystagmus ... PhysicalExam #Clinical #Video
HINTS Exam - Distinguishing Central from Peripheral Vertigo
 • Head Impulse: Head thrust 10° with eyes
from Peripheral Vertigo ... examiners nose • Nystagmus ... Central #Peripheral #Vertigo ... diagnosis #neurology #bppv
Diagnostic Algorithm for Dizziness and Vertigo
Peripheral Vertigo:
 • Attacks: Sudden, severe, can last anywhere from seconds
Dizziness and Vertigo ... Peripheral Vertigo ... minutes to days • Nystagmus ... vascular causes • Nystagmus ... auditory findings BPPV
Differentiating Benign Paroxysmal Positional Vertigo (BPPV) From Vestibular Neuritis-Labyrinthitis
BENIGN PAROXYSMAL POSITIONAL VERTIGO
 • Age: More common
Paroxysmal Positional Vertigo ... (BPPV) From Vestibular ... and torsional nystagmus ... consistent with BPPV ... #BPPV #Vestibular
Downbeat nystagmus induced by carbamazepine

Gary Álvarez.•. @garinho29

#nystagmus #Downbeat #vertical #carbamazepine #Eye #ocular #PhysicalExam #Clinical #Video
Downbeat nystagmus ... @garinho29 #nystagmus ... #Downbeat #vertical ... PhysicalExam #Clinical #Video
Primary Downbeat Nystagmus on Ocular Examination

Primary downbeat nystagmus, most evident on looking down and out .
Primary Downbeat ... Nystagmus on Ocular ... nystagmus, most ... #Nystagmus #Ocular ... #clinical #video
Characteristic eye movements found in Downbeat Nystagmus

Downbeat nystagmus (downward fast phase) is the most common of
movements found in Downbeat ... Nystagmus Downbeat ... Video by Kathleen ... Eye Center #Downbeat ... Neurology #Clinical #Video