Ento Key

Eyelid 6.1 Ptosis Symptoms Drooping upper eyelid, visual loss often worse with reading and at night. Concerning associated symptoms include diplopia, headache, and neck pain. Signs (See Figure 6.1.1.) Critical….

Trauma 3.1 Chemical Burn Treatment should be instituted IMMEDIATELY, even before testing vision, unless an open globe is suspected. NOTE: This includes alkali (e.g., lye, cements, plasters, airbag powder, bleach,…

Differential Diagnosis of Ocular Signs Anterior Chamber/Anterior Chamber Angle Hyphema Traumatic, iatrogenic (e.g., intraocular surgery or laser), iris neovascularization, herpes simplex or zoster iridocyclitis, blood dyscrasia or clotting disorder (e.g.,…

Differential Diagnosis of Ocular Symptoms Burning More Common. Blepharitis, meibomitis, dry eye syndrome, conjunctivitis (infectious, allergic, mechanical, chemical). Less Common. Corneal defects (usually marked by fluorescein staining of the cornea),…