Table 1.

Definitions of ocular HSV “events” established prior to performing chart review.

Blepharitis	Ulcerative lid lesions
Conjunctivitis	Conjunctival inflammation associated with a positive microbiological examination and/or conjunctival epithelial defect
Epithelial Keratitis	Dendritic or geographic epithelial irregularity or ulceration
Neurotrophic Keratitis	Indolent intrapalpebral epithelial irregularity or ulceration
Subepithelial Stromal Keratitis	Subepithelial nummular, patchy, sectoral infiltrate or opacity
Deep Stromal Keratitis	Infiltrate, haze, opacity not limited to the subepithelial stroma
Neovascularization	Corneal vessels at any depth extending more than 2 mm from the limbus
Lipid Infiltrate	Any “hard infiltrate” associated with neovascularization
Necrotizing Keratitis	An epithelial defect associated with stromal loss and infiltrate
Endotheliitis	Sectoral or nummular stromal edema associated spatially with keratoprecipitates and a lack of stromal infiltrate
Uveitis	Anterior chamber cell and flare in a patient with other prior or simultaneous known manifestations of HSV ocular disease