6 results
Localizing Extraocular Movement Disorders
 • CN Ill (Oculomotor) Nerve Palsy 
 • CN IV (Trochlear) Nerve
Ill (Oculomotor ... ) Nerve Palsy ... ) Nerve palsy ... • CN VI (Abducens ... ) Nerve palsy
Adie's Pupil
What? Unknown nature & benign
 • Regular and mildly dilated pupil (4-6mm);
 • Light-near dissociaton;
females Differential Diagnosis ... : • CN Ill Palsy ... dissociation • Other causes ... of tonic pupil ... #Pupil #PhysicalExam
Left oculomotor paralysis probably of ischemic cause.

via @neurologiabr

#oculomotor #nerve #paralysis #palsy #CNIII #CN3 #clinical #video #neurology
probably of ischemic cause ... #nerve #paralysis ... #palsy #CNIII # ... CN3 #clinical #video ... ophthalmology #PhysicalExam
Anisocoria - Pupillary Defects - Differential Diagnosis Algorithm

Physiological - Simple Anisocoria ( <O.5mm)
 - Anisocoria equal
pilocarpine • Oculomotor ... Nerve/Fascicle ... pilocarpine • Tonic ... (Adie's) Pupil ... #Algorithm #Causes
Adie’s Tonic Pupil on Physical Exam

A young female was referred in for a sudden onset anisocoria.
Adie’s Tonic Pupil ... Adie’s tonic pupil ... would suggest oculomotor ... nerve palsy. ... anisocoria #clinical #video
Orbital Apex Syndrome secondary to Herpes Zoster Ophthalmicus (HZO)

This 81 yo male was referred to our
other potential causes ... optic nerve, oculomotor ... nerve, abducens ... HZO #clinical #video ... ophthalmology #physicalexam