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Updated: May 18, 2026
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Corneal Sensitivity Testing Procedure for Ophthalmologic and Optometric Patients
Published on: August 2, 2024
[Congenital corneal anesthesia. A case report].
A Benbouzid1, B Jellab, H Bighouab
1Service d'Ophtalmologie, CHU Mohammed VI, Marrakech, MAROC.
Bulletin De La Societe Belge D'Ophtalmologie
|September 18, 2012
Summary
Congenital corneal anesthesia (CCA) is a rare condition diagnosed in a young girl with a non-healing corneal ulcer. Early diagnosis is crucial for children with corneal issues and self-inflicted injuries.
Area of Science:
- Ophthalmology
- Genetics
- Pediatrics
Background:
- Congenital corneal anesthesia (CCA) is a rare, often undiagnosed condition.
- Early identification of CCA is critical for preventing severe ocular complications.
Observation:
- A 4-year-old girl presented with bilateral CCA, initially presenting as a non-responsive corneal ulcer.
- The patient exhibited self-inflicted corneal injuries, a key indicator for CCA.
Findings:
- The case highlights the diagnostic challenges of congenital corneal anesthesia in pediatric patients.
- Corneal ulceration unresponsive to treatment and self-inflicted injuries are significant clinical signs.
Implications:
- Clinicians should consider CCA in children with chronic or non-healing corneal ulcers.
- Prompt diagnosis and management of CCA can prevent further corneal damage and vision loss.
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