7 results
Localizing Extraocular Movement Disorders
 • CN Ill (Oculomotor) Nerve Palsy 
 • CN IV (Trochlear) Nerve
Movement Disorders • CN ... • CN IV (Trochlear ... • CN VI (Abducens ... #Localization #ophthalmology ... #neurology #differential
Adie's Pupil
What? Unknown nature & benign
 • Regular and mildly dilated pupil (4-6mm);
 • Light-near dissociaton;
Adie's Pupil What ... Young females Differential ... Diagnosis: • CN ... Ill Palsy - ... PhysicalExam #neurology #ophthalmology
Anisocoria Evaluation Flow Chart - Differential Diagnosis
1. Check pupillary reaction to light 
2. Measure pupil size.
Evaluation Flow Chart - Differential ... Anisocoria - CN ... III Palsy - Pharmacologic ... Dilatation - Adie's ... #Diagnosis #Ophthalmology
Left 6th Cranial Nerve Palsy: Left eye unable to move laterally beyond midline. In this case,
Left 6th Cranial ... Nerve Palsy: Left ... Images #Clinical #Photo ... #CN6 #Palsy #CranialNerve6 ... #Abducens #UCSDH
Sixth Left Cranial Nerve Palsy: Left eye cannot move laterally beyond midline. In this case, caused
Sixth Left Cranial ... Nerve Palsy: Left ... Images #Clinical #Photo ... #CN6 #Palsy #CranialNerve6 ... #Abducens #UCSDH
Diplopia - Double Vision - Differential Diagnosis Algorithm
Clinical Pearls:
 • Diplopia is almost always binocular.
 •
Double Vision - Differential ... • CN VI palsy ... for ptosis with CN ... Ill palsy ... Algorithm #Causes #Ophthalmology
Ptosis - Differential Diagnosis Framework

Ptosis (Greek- to fall) Drooping of the upper eyelid that usually results
Ptosis - Differential ... CN III palsy 2. ... • Third nerve palsy ... Ptosis #neurology #Differential ... #Diagnosis #ophthalmology