Deep keratitis refers to a medical condition characterized by the inflammation or infection of the deep layers of the cornea, which is the clear, dome-shaped front surface of the eye. It is caused by various factors, including infections, autoimmune disorders, trauma, or certain medical procedures.
The cornea plays a vital role in vision by controlling and focusing the entry of light into the eye. When deep keratitis occurs, the deeper layers of the cornea are affected, leading to significant discomfort and visual disturbances. Symptoms of deep keratitis can include redness, pain, sensitivity to light, blurred vision, and a feeling of a foreign object in the eye.
The condition can be classified into several different types based on its cause and characteristics. These may include infectious deep keratitis, which is caused by bacteria, viruses, fungi, or parasites, as well as non-infectious types like immune-mediated deep keratitis and neurotrophic deep keratitis.
The diagnosis of deep keratitis typically requires a comprehensive eye examination conducted by an ophthalmologist. Treatment options depend on the underlying cause and severity of the condition. They may include topical or oral medications, such as antibiotics or antiviral drugs, to combat infections, as well as anti-inflammatory medications to reduce inflammation. In severe cases, surgical interventions or corneal transplants may be necessary to restore vision and alleviate symptoms.
Prompt medical attention and timely treatment are crucial in managing deep keratitis to prevent potential complications, such as corneal scarring, vision loss, or the need for more invasive procedures.
