5 results
Orbital Cellulitis: Pathogenesis and Clinical Findings
Definitions:
a. Chemosis: Edema of the bulbar conjunctiva
b. Panopthalmitis: inflammation of all
Pathogenesis and Clinical ... inflammation of all ... Impaired extra-ocular ... -> Corneal drying ... pathophysiology #ophthalmology
Ptosis - Differential Diagnosis Framework

Ptosis (Greek- to fall) Drooping of the upper eyelid that usually results
Ptosis (Greek- to fall ... think about three clinical ... nerve palsy • Horner ... contralateral eye ... Differential #Diagnosis #ophthalmology
Posterior Scleritis on Ocular POCUS
Patient presents with left eye pain, redness and decreased visual acuity.
with left eye pain ... Right eye normal ... thickened posterior wall ... #POCUS #clinical ... #ultrasound #ophthalmology
Astigmatism: Pathogenesis and clinical findings
Astigmatism - deviation from spherical curvature of the lens or eye

Refracting power
Pathogenesis and clinical ... of the lens or eye ... different points of focus ... • Headache • Ocular ... pathophysiology #ophthalmology
Chemical Eye Injury: Pathogenesis and clinical findings
Exogenous chemical to the eye and/or adnexa
 • Ammonia, sodium
Pathogenesis and clinical ... following initial management ... penetration beyond the cornea ... breakdown of normal cell ... #Ocular #opthalmology