7 results
Diagnostic Algorithm for Dizziness and Vertigo
Peripheral Vertigo:
 • Attacks: Sudden, severe, can last anywhere from seconds
minutes to days • Nystagmus ... Varies • No neurologic ... vascular causes • Nystagmus ... Can worsen with head ... Positive Hallpike
Ocular Nystagmus in PSC BPPV after Dix Hallpike Maneuver

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

This is a case of right posterior semicircular
BPPV after Dix Hallpike ... posterior semicircular canal ... Posterior #Dix #Hallpike ... #Maneuver #clinical ... ophthalmology #neurology
Differentiating Benign Paroxysmal Positional Vertigo (BPPV) From Vestibular Neuritis-Labyrinthitis
BENIGN PAROXYSMAL POSITIONAL VERTIGO
 • Age: More common
) • Hallpike test ... and torsional nystagmus ... patient with a clinical ... patient with a clinical ... Labyrinthitis #diagnosis #neurology
Petrous Apex Anatomy - Neuroradiology
Petrous Apex (PA) Lesions in a nutshell

Dr. Surjith Vattoth @drSurjthVattoth

#Petrous #Apex #Anatomy
Petrous Apex Anatomy ... Petrous #Apex #Anatomy ... #CTHead #MRI #clinical ... #radiology #neurology
Petrous ICA Anatomy on Head CT
Use a 'lady's shoe" to easily walk through skull base holes
Petrous ICA Anatomy ... the Petrous ICA canal ... internal #carotid #Anatomy ... #CTHead #clinical ... #radiology #neurology
In this video, you see right sided atrophy, right sided deviation, and fasiculations R>L, indicating a
progressive posterior head ... MRI brain and C-spine ... the hypoglossal canal ... #PhysicalExam #Clinical ... #CNXII #CN12 #Neurology