11 results
Ocular Nystagmus in PSC BPPV after Dix Hallpike Maneuver

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

This is a case of right posterior semicircular
Ocular Nystagmus ... Dix Hallpike Maneuver ... #Nystagmus #BPPV ... #Posterior #Dix ... #ophthalmology
Dix-Hallpike Maneuver for the Diagnosis of BPPV (Animated)

The Dix–Hallpike test (Nylen Barany test) is a diagnostic
Dix-Hallpike Maneuver ... Animated) The DixHallpike ... , nystagmus starts ... #Dix #Hallpike # ... neurology #Animated #PhysicalExam
Dix-Hallpike Maneuver for the Diagnosis of BPPV
The Dix–Hallpike test (Nylen Barany test) is a diagnostic maneuver
Dix-Hallpike Maneuver ... The DixHallpike ... , nystagmus starts ... #Dix #Hallpike # ... #neurology #PhysicalExam
Classic Findings During Hallpike Test in Posterior Canal Benign Paroxysmal Positional Vertigo (BPPV)
 • Latency (delay
Findings During Hallpike ... Test in Posterior ... Positional Vertigo (BPPV ... #dixhallpike #physicalexam ... findings #signs #bppv
Dix-Hallpike Maneuver for BPPV

Procedure:
1. Make the patient sit on examination table, such that the shoulders would
Dix-Hallpike Maneuver ... for BPPV Procedure ... 45° towards the test ... his/her eyes on ... Supports the patient
Dix-HaIlpike Maneuver
 • Turn head to 45° and then rapidly lay patient to a supine position
Dix-HaIlpike Maneuver ... • Observe eyes ... The test is positive ... is rotational nystagmus ... neurology #vertigo #bppv
Diagnostic Algorithm for Dizziness and Vertigo
Peripheral Vertigo:
 • Attacks: Sudden, severe, can last anywhere from seconds
minutes to days • Nystagmus ... auditory findings BPPV ... • Short-lived ... Positive Hallpike ... test (posterior
Floaters - Differential Diagnosis Framework

What?
Vitreous Floaters:
• Microscopic collagen fibers within the vitreous that tend to clump
Patients As: • Black spots ... the vision • Spots ... Ophthalmic: • Posterior ... Differential #Diagnosis #Ocular ... #ophthalmology
Purtscher Retinopathy on Fundoscopy Ocular Examination

33 year-old who presents 2 weeks after car accident.  Fundus
Fundus of eye with ... multiple cotton-wool spots ... in the posterior ... #Ocular #PhysicalExam ... clinical #video #ophthalmology