What term describes a superficial disruption of the corneal surface?

The term that describes a superficial disruption of the corneal surface is corneal abrasion. This condition occurs when the outer layer of the cornea, known as the epithelium, is scraped or injured, leading to symptoms such as pain, redness, and potential vision changes. Corneal abrasions can result from various causes, including foreign bodies, contact lens wear, or trauma.

In this context, acute angle closure glaucoma is a condition characterized by a sudden increase in intraocular pressure due to blockage of the drainage angle of the eye, leading to symptoms such as severe eye pain, headache, nausea, and blurred vision, but it does not refer to a superficial disruption of the cornea.

Branch retinal artery occlusion involves a blockage of the blood supply to a specific area of the retina, causing vision loss in that region, which is unrelated to corneal surface disruption.

Hyphema refers to the presence of blood in the anterior chamber of the eye, usually due to trauma, and does not describe a superficial disruption of the corneal surface.

Overall, corneal abrasion specifically refers to the damage done to the cornea’s surface, making it the correct choice in this scenario.