Corneal ulcer: Defined as a defect in

Defined as a defect in the corneal epithelium with underlying inflammation, a corneal ulcer , or keratitis, can have a profound impact on vision if not swiftly and adequately addressed. While corneal ulcers may arise from various etiologies, the majority are infectious in origin. What is a corneal ulcer ? A corneal ulcer is a wound-like sore on your cornea, the clear, dome-shaped tissue layer at the front of your eye. Corneal ulcers can happen for several reasons, but they usually happen because of infections. A corneal ulcer is an open sore on the cornea that can result from infection, injury, or dry eye. Learn how to prevent, diagnose, and treat corneal ulcers from the American Academy of Ophthalmology. Understanding corneal ulcers, their causes, symptoms, and treatment options is vital for maintaining eye health and preventing complications. A corneal ulcer is defined as a localized area of tissue loss on the cornea , often caused by infection, injury, or underlying health conditions.