Corneal dermoid in a beef calf

A 10-mm circumscribed nodule, containing hair, was noted on the ventral cornea, limbus and conjunctiva of the right eye of a 6-month-old male Hereford calf. With the animal restrained in a chute and proparacaine used as a topical anesthetic, superficial keratectomy was performed to remove the mass. The edge of the bulbar conjunctival wound was sutured to the limbus with 6-0 Vicryl. Chloramphenicol ophthalmic ointment was applied TID for 5 days. Recovery was uneventful.