10 results
Localizing Extraocular Movement Disorders
 • CN Ill (Oculomotor) Nerve Palsy 
 • CN IV (Trochlear) Nerve
CN VI (Abducens ... Skew Deviation Casey ... ophthalmology #neurology ... #differential # ... diagnosis #ocular
Left Abducens Palsy on Ocular Examination

Dr. Sebastian Vega @oftalmopo

#Abducens #Palsy #CN6 #CNVI #Ocular #PhysicalExam #clinical #video
Left Abducens Palsy ... on Ocular Examination ... #Palsy #CN6 #CNVI ... #clinical #video ... ophthalmology #Neurology
Traumatic Lateral Rectus Palsy on Ocular Examination

Impaired left lateral eye movement with left gaze after MVA.
Lateral Rectus Palsy ... #Abducens #CNVI ... #CN6 #Ocular #physicalexam ... #clinical #video ... #neurology #ophthalmology
Cranial Myokymia

Paroxysmal episodes of left facial (Orbicularis oculi) and left abducens spasms after remote radiation to
episodes of left facial ... (Orbicularis oculi ... Myokymia #clinical #video ... #neurology #physicalexam ... #CNVI #CN6 #Abducens
Left Abducens Spasm on Physical Exam

A 50 yr male with left facial spasm and diplopia, with
male with left facial ... #Spasm #CNVI #CN6 ... PhysicalExam #clinical #ocular ... ophthalmology #neurology ... #video
Diplopia - Double Vision - Differential Diagnosis Algorithm
Clinical Pearls:
 • Diplopia is almost always binocular.
 •
Double Vision - Differential ... • CN VI palsy ... Ill palsy ... • Neurologic ... Myasthenia Gravis Extraocular
Adie's Pupil
What? Unknown nature & benign
 • Regular and mildly dilated pupil (4-6mm);
 • Light-near dissociaton;
Young females Differential ... Ill Palsy - ... abnormal extraocular ... dissociation • Other causes ... #PhysicalExam #neurology
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 #physicalexam
CNS Infection in HIV / AIDS - Differential Diagnosis Framework

Principles of HIV-Associated CNS Opportunistic Infections:
 •
HIV / AIDS - Differential ... Demyelinating disease caused ... hearing loss, palsy ... of the abducens ... #Infections #differential
Signs and Symptoms Associated With Different Headache Etiologies
 • Nonfocal mental status changes - Meningitis, encephalitis,
status changes with focal ... with third nerve palsy ... various types • Extraocular ... movement deficits (CN ... #differential #