Swelling and erythema of tissues surrounding the orbit AND:
Proptosis
Chemosis
Globe displacement
Limitation of EOM
Pain with eye movements
Double vision
Decreased visual acuity
Possible CN III, IV, VI palsies in cases of cavernous sinus involvement
Proptosis
Chemosis
Globe displacement
Limitation of EOM
Pain with eye movements
Double vision
Decreased visual acuity
Possible CN III, IV, VI palsies in cases of cavernous sinus involvement
Orbital abscess
Patients tend to have severe proptosis, globe displacement, and appear systemically ill
May be clinically indistinguishable from<unk> ; requires CT
Meningitis
Cavernous sinus thrombosis
Frontal bone osteomyelitis
Subdural empyema
Epidural abscess
Brain abscess
Patients tend to have severe proptosis, globe displacement, and appear systemically ill
May be clinically indistinguishable from<unk> ; requires CT
Orbital cellulitis
Normal IOP
Periorbital cellulitis
Orbital compartment syndrome
Orbital pseudotumor
Orbital tumor
Corneal ulcer
Increased IOP