6 results
Red Eye - Differential Diagnosis
Lids:
 • Stye (a.k.a. hordeolum)
 • Chalazion
 • Blepharitis
 • Periorbital cellulitis
Conjunctiva
Periorbital cellulitis Conjunctiva ... hemorrhage • Dry eyes Cornea ... : • Corneal abrasion ... Keratitis (i.e. corneal ... Diagnosis #table #causes
Traumatic Red Eye - Differential Diagnosis Algorithm
Surface Injury:
 • Corneal Abrasion
 • Ultraviolet Keratitis
 • Chemical
Surface Injury: • Corneal ... Laceration • Conjunctiva ... hemorrhage • Cornea ... #Traumatic #RedEye ... #Causes #Ophthalmology
Algorithm for the Evaluation of the Red and Painful Eye
1. External
2. Lids and Lashes
3. Conjunctiva and
Algorithm for the ... Conjunctiva and ... Cornea 5. ... twitter.com/thame #RedEye ... #Painful #Algorithm
Atraumatic Red Eye - Differential Diagnosis Algorithm
Lids / Orbit / Lacrimal System:
 • Blepharitis
 • Stye
Differential Diagnosis Algorithm ... Conjunctivitis • Corneal ... • Keratitis/Corneal ... #Atraumatic #RedEye ... #Causes #Ophthalmology
Aqueous Humor Production and Drainage
 • Provides nutrition, removes wastes, and transports neurotransmitters to the avascular
avascular lens and cornea ... of flow) -> AH passes ... episcleral and conjunctival ... the scleral, and conjunctival ... Drainage #flow #Pathophysiology
Chemical Eye Injury: Pathogenesis and clinical findings
Exogenous chemical to the eye and/or adnexa
 • Ammonia, sodium
following initial management ... Acidic injuries cause ... penetration beyond the cornea ... Alkali injuries cause ... #opthalmology #pathophysiology