7 results
Isocoria - Pupillary Defects - Differential Diagnosis Algorithm
Relative Afferent Pupil Defect
 • Optic Neuritis
 • Ischemic
Isocoria - Pupillary ... Diagnosis Algorithm ... Midbrain (Parinaud's Syndrome ... #Pupils #Defects ... #Causes #Ophthalmology
Bilateral tonic pupils observed in the patient with Ross syndrome. 
Absence of bilateral pupillary contraction despite
pupillary contraction ... clinical #video ... #ophthalmology # ... bilateral #reflex #neurology ... #absent
Anisocoria - Pupillary Defects - Differential Diagnosis Algorithm

Physiological - Simple Anisocoria ( <O.5mm)
 - Anisocoria equal
Anisocoria - Pupillary ... Diagnosis Algorithm ... pilocarpine • Pharmacologic ... #Pupils #Defects ... #Causes #Ophthalmology
Adie's Pupil
What? Unknown nature & benign
 • Regular and mildly dilated pupil (4-6mm);
 • Light-near dissociaton;
Holmes-Adie Syndrome ... dissociation • Other causes ... (trauma/orbital ... #PhysicalExam #neurology ... #ophthalmology
Adie's Pupil on Physical Exam

Adie's pupil is a neurological disorder characterized by a tonically dilated pupil
It is caused by ... inflammation, and affects ... PhysicalExam #clinical #video ... #ophthalmology ... #neurology #syndrome
Orbital Apex Syndrome secondary to Herpes Zoster Ophthalmicus (HZO)

This 81 yo male was referred to our
Orbital Apex Syndrome ... a non-reactive pupil ... other potential causes ... Orbital Apex Syndrome ... #ophthalmology
Lateral Canthotomy with Cantholysis
The treatment of orbital compartment syndrome cause by a retrobulbar hematoma causing symptoms—namely
compartment syndrome ... cause by a retrobulbar ... include an afferent pupillary ... defect, cherry ... #procedure #ophthalmology