<unk> <unk>  is generally caused by HSV-1 and is a special case of facial<unk><unk>  known as<unk>  keratitis.  It begins with<unk>  of epithelial cells on the surface of the eye and retrograde<unk>  of nerves serving the cornea.
Herpes simplex ocular infection
Fungal keratitis
Bleb-related endophthalmitis
Graves ophthalmopathy
Post-traumatic endophthalmitis
Bacterial endophthalmitis
Iridocorneal endothelial syndrome
Endogenous endophthalmitis