Ulceration of cornea Inflammation of cornea Interstitial keratitis Superficial keratitis Ulcerative keratitis Cicatrice of cornea Keratitis dendritica Keratitis disciformis Keratitis herpetic Herpetic keratoconjunctivitis
Nature:
Area of tissue loss from the corneal surface, usually caused by bacterial, fungal, or viral infection. Ulcerations may lead to permanent scarring and loss of vision.