4 results
Enlarged optic nerve sheath diameter and crescent sign in 30 yo female patient reporting 3 months
Enlarged optic nerve ... sheath diameter and crescent ... sign in 30 yo female ... #Ocular #POCUS ... #sign
Orbital Cellulitis: Pathogenesis and Clinical Findings
Definitions:
a. Chemosis: Edema of the bulbar conjunctiva
b. Panopthalmitis: inflammation of all
Orbital Cellulitis ... eye including intraocular ... Impaired extra-ocular ... - Impinges on nerves ... ophthalmology #diagnosis #signs
Blurry Vision - Differential Diagnosis Framework

Anatomical Approach to Eye Disease:
1. Lids/Lashes
2. Extraocular Muscles/Motility
3. Conjunctiva/Sclera
4. Cornea
5. Anterior
Extraocular Muscles ... Optic Nerve/Pathway ... Orbit: • Orbital cellulitis ... Tumor • Optic nerve ... hole • Hypertensive
Papilledema on Ocular POCUS

Eye, linear probe, optic nerve (ON) elevation >0.6 mm into globe (crescent sign)
Papilledema on Ocular ... POCUS Eye, linear ... probe, optic nerve ... mm into globe (crescent ... sign) c/w papilledema