32 results
Differentiating Benign Paroxysmal Positional Vertigo (BPPV) From Vestibular Neuritis-Labyrinthitis
BENIGN PAROXYSMAL POSITIONAL VERTIGO
 • Age: More common
Paroxysmal Positional Vertigo ... the head) • Hallpike ... : Constant • Hallpike ... to administer Hallpike ... Labyrinthitis #diagnosis #neurology
Diagnostic Algorithm for Dizziness and Vertigo
Peripheral Vertigo:
 • Attacks: Sudden, severe, can last anywhere from seconds
Varies • No neurologic ... Positive Hallpike ... test (posterior ... or supine roll test ... Positive head impulse test
The HINTS Exam - Differentiating Central vs Peripheral Vertigo

Head Impulse Test
Nystagmus
Test of Skew

Animation by Dr. Y.
vs Peripheral Vertigo ... Head Impulse Test ... Nystagmus Test ... PhysicalExam #Testing #Vertigo ... Central #Peripheral #Neurology
Classic Findings During Hallpike Test in Posterior Canal Benign Paroxysmal Positional Vertigo (BPPV)
 • Latency (delay
Findings During Hallpike ... Test in Posterior ... Paroxysmal Positional Vertigo ... nystagmus and vertigo ... Reproduction of vertigo
HINTS Exam - Abnormal Test of Skew (Abnormal Vertical Skew)

In a patient with vertigo symptoms, this
Exam - Abnormal Test ... a patient with vertigo ... Vertical #Skew #Test ... Clinical #Video #Neurology ... #Vertigo #Central
HINTS Exam - Normal Test of Skew (Normal Vertical Skew)

In a patient with vertigo symptoms, this
Exam - Normal Test ... a patient with vertigo ... Vertical #Skew #Test ... Clinical #Video #Neurology ... #Vertigo #Peripheral
HINTS Exam - Abnormal Head Impulse Test = Peripheral Cause

This video demonstrates:
1) Normal Head Impulse Test
Abnormal Head Impulse Test ... a patient with vertigo ... PERIPHERAL cause of vertigo ... Clinical #Video #Neurology ... #Vertigo #Peripheral
TiTrATE schema to approach to Dizziness
 • Time Course: Continuous or Episodic
 • Triggers: Present or
Exam: HINTS, Dix-Hallpike ... • Vestibular (vertigo ... differential #diagnosis #neurology
HINTS Exam - Normal Head Impulse Test = Central Cause

This patient as a normal head impulse
Normal Head Impulse Test ... normal head impulse test ... a patient with vertigo ... Clinical #Video #Neurology ... #Vertigo #Central
HINTS Exam - Abnormal Head Impulse Test = Peripheral Cause

This video demonstrates:
1) Normal Head Impulse Test
Abnormal Head Impulse Test ... a patient with vertigo ... PERIPHERAL cause of vertigo ... Clinical #Video #Neurology ... #Vertigo #Peripheral