Which of the following is NOT listed as a feature of a complicated corneal ulcer?

• A. Deep or large
• B. Infected
• C. Melting
• D. Rapidly healing

Answer: (D)

A complicated corneal ulcer shows signs that indicate aggressive disease and a higher risk to the cornea’s integrity. When an ulcer is deep or large, there is substantial stromal involvement, which raises the risk of perforation and makes treatment more challenging. An infected ulcer means active microbial invasion, which worsens inflammation, delays healing, and demands targeted antimicrobials. Melting, or keratomalacia, reflects enzymatic dissolution of the corneal stroma, causing rapid thinning and a real threat of perforation. Rapid healing, in contrast, would imply a straightforward, uncomplicated ulcer with quick epithelialization and preserved stroma; it does not fit the pattern of a complicated ulcer.