Specialty
The cornea is the clear front surface of the eye, and problems with its epithelium, shape, nerves, stroma, or endothelium can cause pain, light sensitivity.
Articles
Cornea Diagnosis
A corneal abrasion and an infection can both cause pain, tearing, redness, light sensitivity, and blur, so symptoms alone may not separate them.
6 min read · Updated Aug 1, 2026
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Cornea Keratoconus
Corneal cross-linking is intended to slow or stop progressive keratoconus by strengthening corneal collagen.
7 min read · Updated Aug 1, 2026
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Cornea Diagnosis
Corneal tomography creates a three-dimensional assessment of the clear front window of the eye.
6 min read · Updated Aug 1, 2026
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Cornea Diagnosis
Corneal topography results need specialist review when maps are suspicious, inconsistent, progressive, or important to refractive or cataract surgery planning.
6 min read · Updated Aug 1, 2026
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Cornea Diagnosis
Early keratoconus is usually detected from a pattern of changing or irregular astigmatism, reduced best-corrected vision, and corneal shape or thickness abnormalities.
6 min read · Updated Aug 1, 2026
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Cornea Symptoms
Eye pain, light sensitivity, redness, and blurred vision can indicate corneal injury or inflammation and deserve prompt assessment, particularly in a contact lens wearer.
6 min read · Updated Aug 1, 2026
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Cornea Diagnosis
Infectious and sterile keratitis can both cause a painful red eye and a corneal infiltrate, but infection can progress rapidly and threaten vision.
6 min read · Updated Aug 1, 2026
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Cornea
Small superficial abrasions often improve quickly, but contact lens wear, infection, retained debris, and recurrent erosion can change the course.
6 min read · Updated Jul 29, 2026
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Cornea
Everyday airborne mold exposure usually causes irritation or allergy, not a corneal scar. Scarring is more concerning after fungal infection or eye injury.
6 min read · Updated Jul 29, 2026
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