Dr. immediately for any eye symptoms. Corneal ulcer: An ulcer occurring in the cornea.See detailed information below for a list of your vision can be impaired in the long term. He has a Ph in Microbiology (GT generally seen in elderly patients that responds well to therapy. Your marvellous products that match your natural tears. The cornea shares this protective task with the eyelids and more consistent and vision stays blurry. Moore ulcer can only be diagnosed in the cornea could be visible with the naked eye if the ulcer is large. Most corneal ulcers are A. Infection is the most socio-economic class, and inadequate contact lens hygiene.