12 results
Ocular Nystagmus in PSC BPPV after Dix Hallpike Maneuver

This is a case of posterior semicircular canal
after Dix Hallpike ... This is a case of posterior ... #Posterior #Dix ... #physicalexam #ophthalmology ... #neurology
Ocular Nystagmus in PSC BPPV after Dix Hallpike Maneuver

This is a case of right posterior semicircular
after Dix Hallpike ... case of right posterior ... #Posterior #Dix ... #physicalexam #ophthalmology ... #neurology #Frenzel
Dizziness - Differential Diagnosis Framework
"Tell me what you mean by dizzy without using the word dizzy."
Vertigo:
Dizziness - Differential ... • Peripheral: BPPV ... Syphilis, Cerebellar/Posterior ... Dizziness #dizzy #Differential ... #Diagnosis #neurology
Diagnostic Algorithm for Dizziness and Vertigo
Peripheral Vertigo:
 • Attacks: Sudden, severe, can last anywhere from seconds
Varies • No neurologic ... auditory findings BPPV ... Hallpike test (posterior ... Vertigo #Algorithm #differential ... #diagnosis #neurology
Dix-Hallpike Maneuver for the Diagnosis of BPPV
The Dix–Hallpike test (Nylen Barany test) is a diagnostic maneuver
The Dix–Hallpike ... used to identify posterior ... BPPV. ... nystagmus indicates posterior ... #neurology #PhysicalExam
Dix-Hallpike Maneuver for the Diagnosis of BPPV (Animated)

The Dix–Hallpike test (Nylen Barany test) is a diagnostic
Dix-Hallpike Maneuver ... used to identify posterior ... BPPV. ... nystagmus indicates posterior ... #neurology #Animated
Uveitis - Definition, Causes and SUN Classification

Inflammation of the iris, ciliary body, vitreous, retina and/or choroid
Incidence
inhabitants 3rd leading ... Intermediate, Posterior ... Classification #Differential ... #Diagnosis #Ophthalmology
Mydriasis and Miosis - Differential Diagnosis Framework

Causes of Mydriasis:
Dilated pupils (mydriasis) more than 7mm
 • Unilateral
Mydriasis and Miosis - Differential ... Ketamine - Dim ... Horner's syndrome, Posterior ... Mydriasis #Miosis #differential ... #diagnosis #ophthalmology
Floaters - Differential Diagnosis Framework

What?
Vitreous Floaters:
• Microscopic collagen fibers within the vitreous that tend to clump
Floaters - Differential ... Ophthalmic: • Posterior ... hemorrhage • Posterior ... #Floaters #Differential ... Diagnosis #Ocular #ophthalmology
Causes of Peripheral and Central Vertigo
PERIPHERAL VERTIGO
1. Benign paroxysmal positional vertigo (BPPV) - Short-lived (typically less
positional vertigo (BPPV ... Occlusion of posterior ... with significant neurologic ... Vertigo #Causes #differential ... #diagnosis #neurology