7 results
The head impulse test (HIT) result is positive (abnormal) in nearly all patients with a peripheral
with nystagmus. ... #Diagnosis #PhysicalExam ... VestibularSyndrome #Posterior ... #Central #HeadImpulse ... #Testing #HIT #HINTS
Dix-Hallpike Maneuver for the Diagnosis of BPPV (Animated)

The Dix–Hallpike test (Nylen Barany test) is a diagnostic
Dix-Hallpike Maneuver ... for the Diagnosis ... used to identify posterior ... indicates posterior ... But a downbeat nystagmus
Dix-Hallpike Maneuver for the Diagnosis of BPPV
The Dix–Hallpike test (Nylen Barany test) is a diagnostic maneuver
Dix-Hallpike Maneuver ... for the Diagnosis ... used to identify posterior ... indicates posterior ... But a downbeat nystagmus
Diagnostic Algorithm for Dizziness and Vertigo
Peripheral Vertigo:
 • Attacks: Sudden, severe, can last anywhere from seconds
Diagnostic Algorithm ... Dizziness and Vertigo Peripheral ... minutes to days • Nystagmus ... Positive Hallpike ... test (posterior
Algorithm for the diagnostic evaluation of dizziness. (HINTS = head-impulse, nystagmus, test of skew.)
Questions regarding the
(HINTS = head-impulse ... , nystagmus, test ... the dizziness as ... more likely to be peripheral ... the etiology is peripheral
Characteristics of Peripheral and Central Vertigo
PERIPHERAL VERTIGO
 • Onset: Sudden
 • Intensity: Severe initially, often decreasing
vestibular neuritis • Nystagmus ... forehead) in classic posterior ... vascular causes, such as ... with posterior ... Central #Vertigo #diagnosis
Diagnostic algorithm for differentiating vestibular neuritis from stroke in patients with AVS. This sequence of testing
Diagnostic algorithm ... if the cause is peripheral ... Impulse Test, Nystagmus ... #Diagnosis #AVS ... #Posterior #CVA