30 results
HINTS Exam - Distinguishing Central from Peripheral Vertigo
 • Head Impulse: Head thrust 10° with eyes
from Peripheral Vertigo ... • Head Impulse ... : Head thrust 10 ... look straight ahead ... Central #Peripheral #Vertigo
Classic Findings During Hallpike Test in Posterior Canal Benign Paroxysmal Positional Vertigo (BPPV)
 • Latency (delay
Paroxysmal Positional Vertigo ... nystagmus and vertigo ... once in head-hanging ... symptoms in head-hanging ... nystagmus escalates in head-hanging
Temporal Bone Imaging Anatomy - Middle Ear Cavity: Mesotympanum

by Dr. Surjith Vattoth @drSurjthVattoth

#Temporal #Bone #Imaging #Anatomy
Imaging #Anatomy #MiddleEar ... #Mesotympanum #neuroradiology
The HINTS Exam - Differentiating Central vs Peripheral Vertigo

Head Impulse Test
Nystagmus
Test of Skew

Animation by Dr. Y.
vs Peripheral Vertigo ... Head Impulse ... PhysicalExam #Testing #Vertigo
HINTS Exam - Abnormal Head Impulse Test = Peripheral Cause

This video demonstrates:
1) Normal Head Impulse Test
Exam - Abnormal Head ... Left 2) Abnormal Head ... a patient with vertigo ... PERIPHERAL cause of vertigo ... Video #Neurology #Vertigo
Diagnostic Algorithm for Dizziness and Vertigo
Peripheral Vertigo:
 • Attacks: Sudden, severe, can last anywhere from seconds
Dizziness and Vertigo ... Peripheral Vertigo ... present Central Vertigo ... Can worsen with head ... Positive head impulse
Characteristics of Peripheral and Central Vertigo
PERIPHERAL VERTIGO
 • Onset: Sudden
 • Intensity: Severe initially, often decreasing
Peripheral and Central Vertigo ... PERIPHERAL VERTIGO ... labyrinthitis • Head ... toward nose) • Head ... can worsen with head
HINTS Exam - Abnormal Head Impulse Test = Peripheral Cause

This video demonstrates:
1) Normal Head Impulse Test
Exam - Abnormal Head ... Left 2) Abnormal Head ... a patient with vertigo ... PERIPHERAL cause of vertigo ... Video #Neurology #Vertigo
HINTS Exam - Normal Head Impulse Test = Central Cause

This patient as a normal head impulse
Exam - Normal Head ... patient as a normal head ... a patient with vertigo ... CENTRAL cause of vertigo ... Video #Neurology #Vertigo
Causes of Peripheral and Central Vertigo
PERIPHERAL VERTIGO
1. Benign paroxysmal positional vertigo (BPPV) - Short-lived (typically less
Peripheral and Central Vertigo ... PERIPHERAL VERTIGO ... CENTRAL VERTIGO ... Head trauma - Symptoms ... shortly after head