Other congenital malformations of eye - Q15
Excludes1: It indicates that the conditions described by two codes cannot occur together in the same patient. These codes are mutually exclusive.
Type 1 Excludes:
- congenital nystagmus (H55.01)
- ocular albinism (E70.31-)
- optic nerve hypoplasia (H47.03-)
- retinitis pigmentosa (H35.52)
These ranges represents subcategories of Other congenital malformations of eye. The "Q15" signifies that these are the diseases within this broad category.