H18.4
Corneal degeneration
Coding guidance (WHO 2019)
Arcus senilis Band keratopathy Excl.: Mooren ulcer (H16.0)
Sibling codes
H18Other disorders of corneaH18.0Corneal pigmentations and depositsH18.1Bullous keratopathyH18.2Other corneal oedemaH18.3Changes in corneal membranesH18.5Hereditary corneal dystrophiesH18.6KeratoconusH18.7Other corneal deformitiesH18.8Other specified disorders of corneaH18.9Disorder of cornea, unspecified