H18.4 - Corneal degeneration
H18.44 - Keratomalacia
Excludes 1:
-keratomalacia due to vitamin A deficiency E50.4)
H18.441 - Keratomalacia, right eye
H18.442 - Keratomalacia, left eye
H18.443 - Keratomalacia, bilateral
H18.449 - Keratomalacia, unspecified eye