18 results
Ocular Nystagmus in PSC BPPV after Dix Hallpike Maneuver

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

This is a case of right posterior semicircular
Ocular Nystagmus ... Dix Hallpike Maneuver ... posterior semicircular canal ... #Nystagmus #BPPV ... Maneuver #clinical #video
Classic Findings During Hallpike Test in Posterior Canal Benign Paroxysmal Positional Vertigo (BPPV)
 • Latency (delay
Findings During Hallpike ... Test in Posterior Canal ... Positional Vertigo (BPPV ... Latency (delay in nystagmus ... findings #signs #bppv
Nystagmus: Rapid, rhythmic, repetitious, and involuntary eye movements. Nystagmus can be horizontal, vertical, or rotary.

The Bridge
Nystagmus: Rapid ... Nystagmus can be ... horizontal, vertical ... #Eye #Ocular #Clinical ... #Video #PhysicalExam
Dix-Hallpike Maneuver for the Diagnosis of BPPV (Animated)

The Dix–Hallpike test (Nylen Barany test) is a diagnostic
Dix-Hallpike Maneuver ... the Diagnosis of BPPV ... identify posterior BPPV ... component : vertical ... In the vertical
Dix-Hallpike Maneuver for the Diagnosis of BPPV
The Dix–Hallpike test (Nylen Barany test) is a diagnostic maneuver
Dix-Hallpike Maneuver ... the Diagnosis of BPPV ... The Dix–Hallpike ... component : vertical ... In the vertical
Seesaw Nystagmus on Physical Exam

Ocular examination revealed rhythmic, torsional, and vertical movement in which the eye
Seesaw Nystagmus ... Physical Exam Ocular ... torsional, and vertical ... #Seesaw #Nystagmus ... PhysicalExam #Clinical #Video
Characteristics of Peripheral and Central Vertigo
PERIPHERAL VERTIGO
 • Onset: Sudden
 • Intensity: Severe initially, often decreasing
vestibular neuritis • Nystagmus ... classic posterior canal ... in horizontal canal ... circulation TIA • Nystagmus ... : Purely vertical
Diagnostic Algorithm for Dizziness and Vertigo
Peripheral Vertigo:
 • Attacks: Sudden, severe, can last anywhere from seconds
minutes to days • Nystagmus ... vascular causes • Nystagmus ... auditory findings BPPV ... in semicircular canal ... Positive Hallpike
Seesaw Nystagmus 

Sawtooth or seesaw nystagmus is an unusual but characteristic type of nystagmus. Typically there
interstitial nucleus of Cajal ... injury to the vertical ... vestibulo-ocular ... The video was provided ... physicalexam #clinical #video