Red Eye
Lids/ orbit/ lacrimal system
Conjunctiva/ Sclera
Cornea
Anterior chamber
Source
Toronto Notes 2012
- Hordeolum (Stye - eyelid gland)/chalazion (chronic inflammation of Meibomian gland)
- Blepharitis (Eyelid margins)
- Foreign body/laceration
- Dacryocystitis (lacrimal sac)/ dacryoadenitis (lacrimal gland)
Conjunctiva/ Sclera
- Subconjunctival haemorrhage
- Conjunctivitis
- Dry eyes
- Pterygium (overgrowth of conjunctiva)
- Episcleritis/scleritis
- Preseptal/orbital cellulitis
Cornea
- Foreign body
- HSV Keratitis
- Abrasion, laceration
- Ulcer
Anterior chamber
- Anterior uveitis (iritis, iridocyclitis)
- Acute angle-closure glaucoma
- Hyphema (blood in anterior chamber)
- Hypopyon (pus in anterior chamber)
- Endophthalmitis (inflammation of aqueous/ vitreous humour)
Source
Toronto Notes 2012