13 results
Ocular Nystagmus in PSC BPPV after Dix Hallpike Maneuver

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

This is a case of right posterior semicircular
Ocular Nystagmus ... BPPV after Dix Hallpike ... Maneuver This ... posterior semicircular canal ... #video #physicalexam
Classic Findings During Hallpike Test in Posterior Canal Benign Paroxysmal Positional Vertigo (BPPV)
 • Latency (delay
Findings During Hallpike ... Test in Posterior Canal ... Latency (delay in nystagmus ... and torsional nystagmus ... and nystagmus escalates
Differentiating Benign Paroxysmal Positional Vertigo (BPPV) From Vestibular Neuritis-Labyrinthitis
BENIGN PAROXYSMAL POSITIONAL VERTIGO
 • Age: More common
the head) • Hallpike ... and torsional nystagmus ... ) • Epley maneuver ... : Constant • Hallpike ... seen) • Epley maneuver
Diagnostic Algorithm for Dizziness and Vertigo
Peripheral Vertigo:
 • Attacks: Sudden, severe, can last anywhere from seconds
minutes to days • Nystagmus ... vascular causes • Nystagmus ... in semicircular canal ... Positive Hallpike ... test (posterior canal
Dix-HaIlpike Maneuver
 • Turn head to 45° and then rapidly lay patient to a supine position
Dix-HaIlpike Maneuver ... is rotational nystagmus ... TylerLarsenMD #Dix #HaIlpike ... #Maneuver #neurology ... #vertigo #bppv
Epley Maneuver for BPPV

Epley manuver
 - Epley begins after the last step of the Dix Hallpike
step of the Dix Hallpike ... with exacerbated nystagmus ... the 20 degree neck ... Keep the head and neck ... Repositioning #Canalith #Vertigo
Seesaw Nystagmus 

Sawtooth or seesaw nystagmus is an unusual but characteristic type of nystagmus. Typically there
Seesaw Nystagmus ... interstitial nucleus of Cajal ... vertical vestibulo-ocular ... The video was provided ... physicalexam #clinical #video
Semont Liberatory Maneuver for Treatment of BPPV
1) The patient is seated upright on the side of
Allow any nystagmus ... or vertigo to subside ... Again, allow any nystagmus ... popular in Europe ... instructions #clinical #video
Semont Liberatory Maneuver for Treatment of BPPV
1) The patient is seated upright on the side of
Allow any nystagmus ... or vertigo to subside ... Again, allow any nystagmus ... popular in Europe ... instructions #clinical #video