8 results
Localizing Extraocular Movement Disorders
 • CN Ill (Oculomotor) Nerve Palsy 
 • CN IV (Trochlear) Nerve
palsy • CN VI (Abducens ... ) Nerve palsy • ... Iniury • One-and-a-half ... #Localization #ophthalmology ... #neurology #differential
Myasthenia Gravis Overview

Myasthenia Gravis is an autoimmune disorder of the postsynaptic neuromuscular junction.  Ab to
test - Cogan sign ... - Peek sign ... - Repetitive nerve ... NSAIDs - Immunomodulating ... diagnosis #management #neurology
Ocular Myasthenia Gravis on Physical Exam

A 41yo female was referred by her neurologist for double vision.
Ocular Myasthenia Gravis ... Myasthenia gravis ... such as cogan sign ... clinical #video #ophthalmology ... #neurology
Ptosis - Differential Diagnosis Framework

Ptosis (Greek- to fall) Drooping of the upper eyelid that usually results
Neurogenic Ptosis - Neurologic ... junction, cranial nerve ... eyelid: • Third nerve ... Syndrome #Ptosis #neurology ... Differential #Diagnosis #ophthalmology
Orbital Apex Syndrome secondary to Herpes Zoster Ophthalmicus (HZO)

This 81 yo male was referred to our
The nerves at the ... , trochlear nerve ... , abducens nerve ... clinical #video #ophthalmology ... #physicalexam #neurology
Weakness - Differential Diagnosis Framework

Approach To Weakness:
 • Non-neuromuscular disorder (Cardiac, pulmonary etc)
 • CNS ->
Mononeuropathy: Nerve ... Postsynaptic: Myasthenia Gravis ... Lack of UMN/LMN signs ... : Nerve conduction ... Differential #Diagnosis #neurology
Photophobia and Headache - Differential Diagnosis Framework

Why?
• The coexistence of photophobia and headache suggests the potential
Photophobia and ... meningeal irritation signs ... the trigeminal nerve ... differential #diagnosis #ophthalmology ... #Neurology
Cover - Uncover Test Revealing CNVI Palsy

Here the Cover-Uncover test unmasks subtle right CN VI palsy.
And the left eye ... CNVI #Palsy #CN6 #Abducens ... #Nerve #clinical ... #video #neurology ... #ophthalmology