Dr. Gerald Diaz @GeraldMD
49.9M 14.4K 7.6K
Board Certified Internal Medicine Hospitalist, GrepMed Editor in Chief πŸ‡΅πŸ‡­ πŸ‡ΊπŸ‡Έ - Sign up for an account to like, bookmark and upload images to contribute to our community platform. Follow us on IG: https://www.instagram.com/grepmed/ | Twitter: https://twitter.com/grepmeded/
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HINTS Exam - Distinguishing Central from Peripheral Vertigo
 β€’ Head Impulse: Head thrust 10Β° with eyes
HINTS Exam - Distinguishing ... Central from Peripheral ... #diagnosis #neurology ... #bppv #comparison ... #table
The HINTS Exam - Differentiating Central vs Peripheral Vertigo

Head Impulse Test
Nystagmus
Test of Skew

Animation by Dr. Y.
The HINTS Exam - ... Differentiating Central ... vs Peripheral Vertigo ... JayLin3455 #HINTS ... #Peripheral #Neurology
β–Ί
The head impulse test (HIT) result is positive (abnormal) in nearly all patients with a peripheral
patients with a peripheral ... cause of AVS and ... cause of AVS. ... #PhysicalExam #Neurology ... #Testing #HIT #HINTS
Causes of Facial Weakness - Differential Diagnosis Algorithm
Forehead Sparing = Central cause
  - Most commonly
Differential Diagnosis Algorithm ... Forehead Sparing = Central ... Forehead involved = Peripheral ... Differential #Diagnosis #Algorithm ... #Causes #neurology
PERIPHERAL NERVE INJURIES

#Diagnosis #Neurology #Peripheral #Nerves #UpperLimbs #Extremity #BrachialPlexus #Roots #Injuries #Deficits #Radial #Median #Ulnar #Axillary
PERIPHERAL NERVE ... #Diagnosis #Neurology ... #Peripheral #Nerves ... Musculocutaneous #Comparison ... #Table
Peripheral and Central Causes of Vertigo
Peripheral Causes (Common):
 - Labyrinth: Benign paroxysmal positional vertigo, MΓ©niΓ©re disease,
Peripheral and Central ... Peripheral Causes ... / #Vertigo #Peripheral ... #Central #Causes ... differential #diagnosis #neurology
Dizziness - Central and Peripheral Causes - Differential Diagnosis
Central Causes:
 β€’ Cerebrovascular:  vertebrobasilar, TIA, Wallenburg,
Dizziness - Central ... and Peripheral ... Diagnosis Central ... #Peripheral #Causes ... Differential #Diagnosis #algorithm
Peripheral Neuropathy - Diagnostic Schema and Differential Diagnosis

Hereditary
Common Causes
Rapid Onset
Subacute/Chronic Onset
 - Multifocal
 - Focal
 -
Peripheral Neuropathy ... Hereditary Common Causes ... @AnandJag1 #Peripheral ... Diagnosis #Schema #Algorithm ... #Causes #neurology
Algorithm for the diagnostic evaluation of dizziness. (HINTS = head-impulse, nystagmus, test of skew.)
Questions regarding the
(HINTS = head-impulse ... more likely to be peripheral ... or central in etiology ... or central TiTrATE ... The approach uses
β–Ί
Causes of Proximal Muscle Weakness That May Mimic Inflammatory Myopathy
 β€’ Central or peripheral neurologic disease
Causes of Proximal ... Inflammatory Myopathy β€’ Central ... or peripheral neurologic ... #differential #causes ... #neurology