7 results
Diagnostic Algorithm for Dizziness and Vertigo
Peripheral Vertigo:
 • Attacks: Sudden, severe, can last anywhere from seconds
or minutes with vascular ... auditory findings BPPV ... • Short-lived ... (posterior canal ... #neurology
Intermittent Bilateral Exophthalmos (Alternating Exophthalmos and Enophthalmos) on Physical Exam

Observing this patient in silence for a
Exophthalmos (Alternating ... Patient underwent a diagnostic ... Existing case reports ... The syndrome of ... Bilateral #clinical #video
Dix-Hallpike Maneuver for the Diagnosis of BPPV (Animated)

The Dix–Hallpike test (Nylen Barany test) is a diagnostic
used to identify posterior ... BPPV. ... But in undefined cases ... nystagmus indicates posterior ... #BPPV #neurology
Dix-Hallpike Maneuver for the Diagnosis of BPPV
The Dix–Hallpike test (Nylen Barany test) is a diagnostic maneuver
test) is a diagnostic ... used to identify posterior ... But in undefined cases ... nystagmus indicates posterior ... #BPPV #neurology
Causes of Peripheral and Central Vertigo
PERIPHERAL VERTIGO
1. Benign paroxysmal positional vertigo (BPPV) - Short-lived (typically less
positional vertigo (BPPV ... ) - Short-lived ... Vascular disorders ... Occlusion of posterior ... #differential #diagnosis
Cauda Equina Syndrome Overview

Cauda Equina Syndrome:
 • Prevalence: 1:33,000-100,000 ppl/yr
 • Incidence: 1.5-3.4 million ppl/yr
 •
- Emergency Causes ... lumbar stenosis • Vascular ... perineum, and posterior ... • Provocative Tests ... #causes #neurology
Posterior Knee Dislocation Injury
Specifically, POSTERIOR KNEE DISLOCATIONS can have significant associated injury that needs unique approach
: ~25% cases. ... nerve injury (25%) TEST ... Compartment syndrome ... drawers, and special ligament ... msk #clinical #video