Normal IOP
Orbital cellulitis
Orbital pseudotumor
Orbital tumor
Increased IOP
Retrobulbar abscess
Retrobulbar emphysema
Retrobulbar hemorrhage
Ocular compartment syndrome
Orbital tumor
Orbital cellulitis
Orbital pseudotumor
Orbital tumor
Retrobulbar abscess
Retrobulbar emphysema
Retrobulbar hemorrhage
Ocular compartment syndrome
Orbital tumor
Periorbital cellulitis/erysipelas<unk>  (lacrimal duct)
Dacryocele/Dacryocystocele
Dacryostenosis
Dacryoadenitis (lacrimal gland)
Allergic reaction
Nephrotic Syndrome (pediatrics)
Blepharitis (crusts)
Chalazion (meibomian gland)
Stye (hordeolum) (eyelash folicle)
Subperiosteal abscess
Orbital abscess
Cavernous sinus thrombosis
Conjunctivitis
Contact dermatitis
Herpes zoster
Herpes simplex
Sarcoidosis
Granulomatosis with polyangiitis
Nasolacrimal duct obstruction<unk> 
Conjunctivitis
Chemical
Gonococcal
Chlamydia
Herpetic
Streptococcus/S. Aureus
Early onset glaucoma
Uveitis
Ocular foreign body
Corneal abrasion
Ocular trauma
Ingrown eyelash
Chemical
Gonococcal
Chlamydia
Herpetic
Streptococcus/S. Aureus
Dacryocystitis
Normal IOP
Traumatic iritis
Orbital cellulitis
Orchitis
Orbital pseudotumor
Balanoposthitis
Orbital tumor