ICD-11 classes
09 Diseases of the visual system
Disorders of the eyeball - anterior segment
Disorders of the cornea
9A78 — Certain specified disorders of cornea
9A78.4 — Corneal degeneration
ICD-11 9A78.4 — Corneal degeneration
The diagnosis has no description.
It includes 1 item.
- Arcus senilis
It excludes 1 item.
- Mooren ulcer (9A76)
Diagnosis with code 9A78.4 contains 3 clarifying diagnoses:
- 5B55.3 — Vitamin A deficiency with corneal xerosis
- 5B55.4 — Vitamin A deficiency with corneal ulceration or keratomalacia
- 5B55.5 — Vitamin A deficiency with xerophthalmic scars of cornea or blindness
The diagnosis is included in 3 other classes.
- Vitamin A deficiency with corneal xerosis (5B55.3)
- Vitamin A deficiency with corneal ulceration or keratomalacia (5B55.4)
- Vitamin A deficiency with xerophthalmic scars of cornea or blindness (5B55.5)