30 results
Differentiating Benign Paroxysmal Positional Vertigo (BPPV) From Vestibular Neuritis-Labyrinthitis
BENIGN PAROXYSMAL POSITIONAL VERTIGO
 • Age: More common
Positional Vertigo (BPPV ... consistent with BPPV ... ) • Epley maneuver ... seen) • Epley maneuver ... Labyrinthitis #diagnosis #neurology
Dix-Hallpike Maneuver for BPPV

Procedure:
1. Make the patient sit on examination table, such that the shoulders would
for BPPV Procedure ... such that the shoulders ... 45° towards the test ... throughout the test ... #Diagnosis #neurology
Dix-Hallpike Maneuver for the Diagnosis of BPPV
The Dix–Hallpike test (Nylen Barany test) is a diagnostic maneuver
Dix-Hallpike Maneuver ... the Diagnosis of BPPV ... (Nylen Barany test ... But in undefined cases ... #neurology #PhysicalExam
Dix-Hallpike Maneuver for the Diagnosis of BPPV (Animated)

The Dix–Hallpike test (Nylen Barany test) is a diagnostic
Dix-Hallpike Maneuver ... the Diagnosis of BPPV ... (Nylen Barany test ... But in undefined cases ... #neurology #Animated
Diagnostic Algorithm for Dizziness and Vertigo
Peripheral Vertigo:
 • Attacks: Sudden, severe, can last anywhere from seconds
Varies • No neurologic ... with vascular causes ... auditory findings BPPV ... positional episodes caused ... or supine roll test
Ocular Nystagmus in PSC BPPV after Dix Hallpike Maneuver

This is a case of posterior semicircular canal
Nystagmus in PSC BPPV ... after Dix Hallpike Maneuver ... This is a case ... Dix #Hallpike #Maneuver ... ophthalmology #neurology
Dix-HaIlpike Maneuver
 • Turn head to 45° and then rapidly lay patient to a supine position
Dix-HaIlpike Maneuver ... 20° over end of table ... The test is positive ... #neurology #vertigo ... #bppv #management
HINTS Exam - Distinguishing Central from Peripheral Vertigo
 • Head Impulse: Head thrust 10° with eyes
following a finger) • Test ... Vertigo #diagnosis #neurology ... #bppv #comparison ... #table
Ocular Nystagmus in PSC BPPV after Dix Hallpike Maneuver

This is a case of right posterior semicircular
Nystagmus in PSC BPPV ... after Dix Hallpike Maneuver ... This is a case ... Dix #Hallpike #Maneuver ... ophthalmology #neurology
Sensitivity is the proportion of truly diseased persons in the screened population who are identified as
correctly diagnose a case ... that any given case ... implies being able ... #Calculation #Table ... #PPV #NPV #Formulas