26 results
Right Oculomotor (CNIII) Palsy caused by Stroke

Dr. Bruno Farnetano @bruno.farnetano

#Oculomotor #CNIII #Palsy #clinical #video #CN3 #clinical
Oculomotor (CNIII) Palsy ... Oculomotor #CNIII #Palsy ... clinical #video #neurology ... #physicalexam #ophthalmology
Sarcoidosis 
Non-caseating granulomas (Composed of T-helper & inflammatory cells) 
Clinical:
 • Disease fatal in 10% of
exertion • Neurologic ... : Bell's palsy, ... peripheral neuropathies ... dysrhythmias • Ophthalmologic
Causes of Facial Weakness - Differential Diagnosis Algorithm
Forehead Sparing = Central cause
  - Most commonly
Forehead involved = Peripheral ... of facial nerve palsy ... Unilateral: Bell's Palsy ... Algorithm #Causes #neurology
Localizing Extraocular Movement Disorders
 • CN Ill (Oculomotor) Nerve Palsy 
 • CN IV (Trochlear) Nerve
Oculomotor) Nerve Palsy ... Trochlear) Nerve palsy ... Abducens) Nerve palsy ... #Localization #ophthalmology ... #neurology #differential
Convergence Retraction Nystagmus with a left 6th nerve palsy

Caused by a Midbrain hemorrhage

Dr. Boby Varkey Maramattom
left 6th nerve palsy ... clinical #video #neurology ... #ophthalmology
Types of Facial Paralysis - Peripheral vs Central Lesions

Facial weakness or paralysis may result either from
Facial Paralysis - Peripheral ... A peripheral lesion ... here by a Bell's palsy ... Paralysis #Bells #Palsy ... #Neurology #Diagnosis
Anisocoria Evaluation Flow Chart - Differential Diagnosis
1. Check pupillary reaction to light 
2. Measure pupil size.
Anisocoria - CN III Palsy ... - Pharmacologic ... Differential #Diagnosis #Ophthalmology
Bell's Phenomenon on Physical Exam

Carles Bell realized that when trying to close the eye on the
same side of the peripheral ... #PhysicalExam #ophthalmology ... #neurology
Adie's Pupil
What? Unknown nature & benign
 • Regular and mildly dilated pupil (4-6mm);
 • Light-near dissociaton;
Diagnosis: • CN Ill Palsy ... #PhysicalExam #neurology ... #ophthalmology
Bilateral Abducens Nerve Palsy (CNVI)

#Bilateral #Abducens #Nerve #Palsy #CNVI #CN6 #clinical #video #neurology #ophthalmology #physicalexam
Abducens Nerve Palsy ... Abducens #Nerve #Palsy ... clinical #video #neurology ... #ophthalmology