725 results
Important Causes of Diplopia 
TIER 1-CRITICAL
Basilar artery thrombosis, Botulism, Basilar meningitis, Aneurysmn
TIER 2-EMERGENT:
Vertebral dissection, Myasthenia gravis,
Important Causes ... Diplopia TIER 1-CRITICAL ... encephalopathy, Orbital ... Graves disease), Ophthalmoplegic ... #differential #diagnosis
Proptosis - Differential Diagnosis - Unilateral vs Bilateral
Unilateral:
 • Infections (can become bilateral with cavernous sinus
- Differential Diagnosis ... Vascular - Orbital ... Eye redness • Ophthalmoplegia ... #Differential #Diagnosis ... Unilateral #Bilateral #Causes
Ophthalmoplegia secondary to Orbital Apex Syndrome

A 61-year-old man presented with retro-orbital pain, near-complete ophthalmoplegia, loss of
Ophthalmoplegia ... secondary to Orbital ... #Ophthalmoplegia ... #Orbital #Apex ... #Syndrome #Clinical
Orbital Cellulitis: Pathogenesis and Clinical Findings
Definitions:
a. Chemosis: Edema of the bulbar conjunctiva
b. Panopthalmitis: inflammation of all
Orbital Cellulitis ... Pathogenesis and Clinical ... anterior to the orbital ... eye movement or opthalmoplegia ... ophthalmology #diagnosis
Atraumatic Red Eye - Differential Diagnosis Algorithm
Lids / Orbit / Lacrimal System:
 • Blepharitis
 • Stye
- Differential Diagnosis ... Algorithm Lids / Orbit ... cellulitis • Orbital ... #Differential #Diagnosis ... #Algorithm #Causes
Lateral Canthotomy / Cantholysis - Procedure Instructions

The orbit is a relatively closed compartment and an acute
Instructions The orbit ... acute increase in orbital ... The most common cause ... #Management #Lateral
Diplopia - Double Vision - Differential Diagnosis Algorithm
Clinical Pearls:
 • Diplopia is almost always binocular.
 •
- Differential Diagnosis ... Algorithm Clinical ... a mass as the cause ... Migraine is a diagnosis ... Tumor • Orbital
Wall-eyed bilateral inter nuclear ophthalmoplegia (WEBINO) Syndrome

In this specific case, the lesion is bilaterally in the
inter nuclear ophthalmoplegia ... this specific case ... #internuclear #ophthalmoplegia ... WEBINO #Neurology #Clinical
Orbital Apex Syndrome secondary to Herpes Zoster Ophthalmicus (HZO)

This 81 yo male was referred to our
ptosis, severe ophthalmoplegia ... other potential causes ... the condition, case ... steroids (some cases ... Ophthalmicus #HZO #clinical
Differential diagnoses for the neuro-ophthalmologic finding of diplopia.
Neoplastic: 
 • Intraorbital meningioma 
 • Pituitary adenoma
Differential diagnoses ... syndrome • Orbital ... pseudotumor • Orbital ... #Differential #Diagnosis ... #Causes #Ophthalmology