12 results
Localizing Extraocular Movement Disorders
 • CN Ill (Oculomotor) Nerve Palsy 
 • CN IV (Trochlear) Nerve
PalsyCN IV ... palsyCN VI ... ophthalmology #neurology ... #differential #diagnosis ... #ocular
Convergence Retraction Nystagmus with a left 6th nerve palsy

Caused by a Midbrain hemorrhage

Dr. Boby Varkey Maramattom
with a left 6th nerve ... palsy Caused ... #ocular #physicalexam ... #clinical #video ... #neurology #ophthalmology
CN III Palsy - Oculomotor Nerve
 • Ptosis: Loss of innervation of the levator palpebrae superior.
CN III Palsy - Oculomotor ... NervePtosis ... Ptosis is severe ... #Nerve #Cranial ... #neurology #diagnosis
Ptosis - Differential Diagnosis Framework

Ptosis (Greek- to fall) Drooping of the upper eyelid that usually results
CN III palsy 2. ... - Neurologic disease ... junction, cranial nerve ... eyelid: • Third nerve ... palsy • Horner
Congenital Nystagmus on Physical Exam
These abnormal eye movements were found in a patient with albinism. What
These abnormal eye movements ... Diagnosis: Congenital ... Cooper Neurology ... #PhysicalExam #ocular ... #clinical #video
Traumatic Lateral Rectus Palsy on Ocular Examination

Impaired left lateral eye movement with left gaze after MVA.
Lateral Rectus Palsy ... left lateral eye movement ... Abducens #CNVI #CN6 ... #clinical #video ... #neurology #ophthalmology
Diplopia - Double Vision - Differential Diagnosis Algorithm
Clinical Pearls:
 • Diplopia is almost always binocular.
 •
CN VI palsy ... • Look for ptosis ... with CN Ill palsy ... • Neurologic ... depressed, abducted, ptosis
Cover - Uncover Test Revealing CNVI Palsy

Here the Cover-Uncover test unmasks subtle right CN VI palsy.
Revealing CNVI Palsy ... #CN6 #Abducens ... #Nerve #clinical ... #video #neurology ... ophthalmology #ocular
Left Tongue Deviation caused by UMN XII palsy

Looks can be deceiving. The UMN innervation of most
of most cranial nerves ... this rule are CN ... the preserved movements ... #clinical #video ... #physicalexam #neurology
One and a Half Syndrome on Physical Exam

This 28 year old patient presented to clinic with
A nystagmus in far ... the follow up video ... (no horizontal movement ... the hospital, diagnosed ... ophthalmology #neurology