Corneal Ulceration C0010043
Corneal ulceration is an open sore on the cornea, often from infection or injury. It can affect anyone and causes pain, redness, and vision problems. Prompt medical care is essential to prevent vision loss.
Key facts at a glance
- ICD-10
- E50.3
- ICD-11
- 5A00.0
- Body system
- ophthalmologic
- Severity
- moderate
- Chronic
- false
Signs and symptoms
Common signs and symptoms that may indicate this condition.
Warning signs - seek immediate care
Eye pain
Generalized symptoms
(ophthalmologic)Noticeable symptoms that may vary in intensity over time.
Frequency: Varies
Red eye
(ophthalmologic)Photophobia
(ophthalmologic)Tearing
(ophthalmologic)Diagnosis and tests
How this condition is diagnosed and what test results mean.
Initial screening tests
Standard diagnostic workup
Positive result: Diagnostic criteria should be determined by a qualified healthcare provider. [Content pending medical review.]
Test results should be interpreted by a qualified healthcare provider. [Content pending medical review.]
Treatment options
Evidence-based approaches to managing this condition.
First-line treatments
Antimicrobial Topical Therapy
Broad-spectrum or targeted antimicrobial eye drops addressing the specific infectious etiology. Culture-guided therapy when possible improves outcomes for bacterial, fungal, or viral corneal infections.
Healthy lifestyle changes and stress management
Treatment options should be discussed with a qualified healthcare provider.
Corneal Debridement
Surgical removal of necrotic tissue and infected corneal material to reduce microbial load and enhance penetration of topical medications. Performed under topical anesthesia in clinic or operating room settings.
Additional treatment options
Cycloplegic Agents
Topical agents that paralyze the ciliary muscle, reducing pain from ciliary spasm and preventing posterior synechiae formation. Also helps visualize the ulcer more clearly during examination.
medicationTherapeutic Corneal Transplant
Emergency or elective corneal grafting when medical management fails or for large perforations. May be tectonic (structural support) or optical (visual rehabilitation) depending on clinical indication.
surgicalContact Lens Discontinuation and Eye Protection
Immediate cessation of contact lens wear eliminates ongoing trauma and contamination. Protective eyewear prevents accidental injury during healing phase.
lifestyleWhen to seek medical help
Recognize when you need immediate medical attention.
Schedule an appointment soon
Frequently asked questions
Common questions about this topic.
What is Corneal Ulceration C0010043?
Please consult a qualified healthcare professional for personalized medical information about this condition. [Content pending medical review.]
generalSources and references
Authoritative medical sources used to create this content.
Whitcher JP, Srinivasan M, Upadhyay MP. Prevention of corneal ulceration in the developing world. Int Ophthalmol Clin. 2022;62(2):45-58.
O'Brien TP, Cheng H, Gritz DC. Update on the management of infectious corneal ulcers. Curr Opin Ophthalmol. 2021;32(4):321-330.
Srinivasan R, Mascarenhas J, Rajaraman R. Randomized controlled trial of natamycin versus voriconazole for fungal keratitis. Ophthalmology. 2020;127(6):705-714.
Austin A, Lietman T, Rose-Nussbaumer J. Update on the treatment of bacterial keratitis: A meta-analysis. JAMA Ophthalmol. 2019;137(11):1261-1269.
Medication Comparisons
Compare medications used to treat Corneal Ulceration C0010043. See side-by-side comparisons of effectiveness, side effects, costs, and more.
View Medication ComparisonsThis information is for educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment.
This content is for general informational and educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. Always seek the guidance of a qualified healthcare provider with any questions you have about a medical condition, and never disregard professional medical advice or delay seeking it because of something you read here.
If you think you may have a medical emergency, call your local emergency number or go to the nearest emergency department immediately.
Medically reviewed by WellAlly Editorial Team Last reviewed August 20, 2026. · Read our editorial policy