13 results
Temporal Bone Imaging Anatomy - Middle Ear Cavity: Mesotympanum

by Dr. Surjith Vattoth @drSurjthVattoth

#Temporal #Bone #Imaging #Anatomy
Imaging #Anatomy #MiddleEar ... #Mesotympanum #neuroradiology ... #neurology #radiology
Temporal Bone Imaging Anatomy - Middle Ear Cavity: Epitympanum (Attic)
 • Körner septum (Petro-squamous lamina)
 •
Imaging #Anatomy #MiddleEar ... #Epitympanum #neuroradiology ... #neurology #radiology
Petrous Apex Anatomy - Neuroradiology
Petrous Apex (PA) Lesions in a nutshell

Dr. Surjith Vattoth @drSurjthVattoth

#Petrous #Apex #Anatomy
Apex Anatomy - Neuroradiology ... Apex #Anatomy #CTHead ... clinical #radiology #neurology ... #neuroradiology
Petrous ICA Anatomy on Head CT
Use a 'lady's shoe" to easily walk through skull base holes
ICA Anatomy on Head ... carotid #Anatomy #CTHead ... clinical #radiology #neurology ... #neuroradiology
Diagnostic Algorithm for Dizziness and Vertigo
Peripheral Vertigo:
 • Attacks: Sudden, severe, can last anywhere from seconds
Varies • No neurologic ... Can worsen with head ... position change • Neurologic ... findings BPPV • Short-lived ... Positive head impulse
Jugular Foramen Anatomy - Neuroradiology
In axial images, simplify Jugular Foramen (JF) evaluation by following the easily
Foramen Anatomy - Neuroradiology ... Jugular #Foramen #CTHead ... clinical #radiology #neurology ... #Neuroradiology
Landau's Reaction (Reflex)  on Physical Exam

Landau's reaction is investigated holding the baby firmly under the
bends the baby's head ... The limbs, the head ... This reaction starts ... clinical #video #Neurology
"FISSULA ANTE FENESTRAM": Identifying subtle findings of Otospongiosis (otosclerosis) becomes so easy if you know where
Otospongiosis #CTHead ... clinical #radiology #neurology ... #Neuroradiology
Dix-Hallpike Maneuver for BPPV

Procedure:
1. Make the patient sit on examination table, such that the shoulders would
the patient’s head ... the patient’s head ... Supports the patient ... When the head is ... Instructions #Diagnosis #neurology
Causes of Peripheral and Central Vertigo
PERIPHERAL VERTIGO
1. Benign paroxysmal positional vertigo (BPPV) - Short-lived (typically less
vertigo (BPPV) - Short-lived ... with significant neurologic ... shortly after head ... attacks with varying neurologic ... differential #diagnosis #neurology