Central corneal ulcer, left eye

This code signifies an ulcerative lesion located centrally on the cornea of the left eye. This condition involves a break in the corneal epithelium, often extending into the underlying stroma, and is typically associated with inflammation and potential vision impairment.

Apply this code when documentation clearly indicates a central corneal ulcer affecting the patient's left eye. This diagnosis is supported by ophthalmological examination findings detailing the location and nature of the corneal defect.

• Ensure laterality is accurately documented and coded; distinguish between left, right, and bilateral involvement.
• Specify the underlying cause of the ulcer (e.g., bacterial, fungal, viral) with an additional code if known and documented.
• Do not confuse with peripheral corneal ulcers or other non-ulcerative corneal conditions.