Q04.6 Congenital cerebral cysts
Instructional Notes:
-
Q04.6
Description: Congenital cerebral cysts
Exclude1:
- acquired porencephalic cyst (G93.0)
Inclusion Term:
- Porencephaly
- Schizencephaly
↓
-
Q04
Description: Other congenital malformations of brain
Exclude1:
- cyclopia (Q87.0)
- macrocephaly (Q75.3)
↓
-
Q00-Q07
Description: Congenital malformations of the nervous system (Q00-Q07)
↓
-
Q00-Q99
Description: Congenital malformations, deformations and chromosomal abnormalities
Exclude2:
- inborn errors of metabolism (E70-E88)
Notes:
- Codes from this chapter are not for use on maternal records