Corneal Emergencies
1. Corneal Laceration
A corneal laceration is characterized by a deep gash or tear on the cornea, often caused by severe trauma from a sharp object. This is a serious emergency resulting in acute pain, bleeding, and infection.
2. Corneal Ulcer
Caused by bacteria, viruses, or fungi, a corneal ulcer is a serious microbial infection of the cornea. Symptoms include severe pain, reddening of the eye, mild discharge, and light sensitivity.
3. Corneal Abrasion
An abrasion occurs due to a scratch or a mild cut on the corneal surface. This is often caused by foreign objects or blunt trauma. Symptoms can range from irritation in the eye to sharp pain and watering.
4. Chemical Burns
Our corneas are highly delicate, and any exposure to harmful chemicals can cause immediate damage. This can lead to intense pain, burning sensation, partial or total vision loss, and excessive eye tearing.