18 results
Lateral Canthotomy / Cantholysis - Procedure Instructions

The orbit is a relatively closed compartment and an acute
Lateral Canthotomy ... The most common cause ... #Management #Lateral ... #Canthotomy #Cantholysis ... Retrobulbar #Hemorrhage #Ophthalmology
Bilateral Acute Vision Loss - Differential Diagnosis Algorithm

Complete/ Partial Homonymous Hemianopia
 • Infarct
 • Intracranial Hemorrhage
Bilateral Acute ... - Differential Diagnosis ... #Differential #Diagnosis ... #Algorithm #Causes ... #Ophthalmology
Neuro-OphthaImoIogy - Visual Field Defects - Localization Map
 - Optic Nerve Lesion (Monocular vision loss)
 -
Neuro-OphthaImoIogy ... hemianopia) - Lateral ... #Differential #Diagnosis ... #Anatomy #Causes ... #Ophthalmology
Causes of Anterior Uveitis - Differential Diagnosis
Anterior Uveitis - 90% of cases of Uveitis
 • Inflammation
Causes of Anterior ... - Differential Diagnosis ... Sarcoid, JIA Bilateral ... #Differential #Diagnosis ... #Causes #ophthalmology
Retrobulbar hematoma, causing orbital compartment syndrome, is a rapidly progressive vision threatening emergency. Lateral canthotomy is
Lateral canthotomy ... the condition is diagnosed ... clinical #photo #ophthalmology
Proptosis - Differential Diagnosis - Unilateral vs Bilateral
Unilateral:
 • Infections (can become bilateral with cavernous sinus
- Differential Diagnosis ... Unilateral vs Bilateral ... Sarcoid (can be bilateral ... #Differential #Diagnosis ... #Causes #ophthalmology
Lateral Canthotomy with Cantholysis
The treatment of orbital compartment syndrome cause by a retrobulbar hematoma causing symptoms—namely
Lateral Canthotomy ... compartment syndrome cause ... canthotomy with ... #Canthotomy #Cantholysis ... video #procedure #ophthalmology
Differential Diagnosis for Vision Loss
Unilateral, Painful Vision Loss:
 • Corneal abrasion, Acute angle-closure glaucoma, Inflammation-iritis, uveitis,
Differential Diagnosis ... optic neuropathy Bilateral ... to eye, Trauma Bilateral ... #differential #diagnosis ... #causes #ophthalmology
Vision Loss - Differential Diagnosis
Chronic: 
  - Cornea: Scarring, Edema
  - Lens: Cataracts
- Differential Diagnosis ... Stroke/lnfarct - Bilateral ... exposure) - Bilateral ... #Differential #Diagnosis ... #causes #ophthalmology
Mydriasis and Miosis - Differential Diagnosis Framework

Causes of Mydriasis:
Dilated pupils (mydriasis) more than 7mm
 • Unilateral
- Differential Diagnosis ... Framework Causes ... #differential #diagnosis ... #ophthalmology ... #causes