| Source | Code | Name | Case count | Share of cases (%) |
|---|---|---|---|---|
| OUTPAT | OUTPAT_ICD10(Q048) | Other specified congenital malformations of brain | 48 | |
| INPAT | INPAT_ICD10(Q048) | Other specified congenital malformations of brain | 24 | |
| OUTPAT | OUTPAT_ICD10(Q046) | Congenital cysts in the brain | 22 | |
| OUTPAT | OUTPAT_ICD10(Q043) | Other malformations in the form of reduced brain tissue | 11 | |
| OUTPAT | OUTPAT_ICD10(Q049) | Congenital malformation of brain, unspecified | 11 | |
| PRIM_OUT | PRIM_OUT_NOT_USED_ICD10(Q048) | Other specified congenital malformations of brain. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! | 11 | |
| OUTPAT | OUTPAT_ICD10(Q0400) | Agenesis of corpus callosum | 10 | |
| OUTPAT | OUTPAT_ICD10(Q0408) | Congenital malformations of corpus callosum | 7 | |
| INPAT | INPAT_ICD10(Q0400) | Agenesis of corpus callosum | 6 | |
| INPAT | INPAT_ICD10(Q043) | Other malformations in the form of reduced brain tissue | 6 | |
| INPAT | INPAT_ICD10(Q046) | Congenital cysts in the brain | 6 | |
| OUTPAT | OUTPAT_ICD10(Q044) | Septo-optic dysplasia | 6 | |
| INPAT | INPAT_ICD10(Q049) | Congenital malformation of brain, unspecified | 5 | |
| PRIM_OUT | PRIM_OUT_NOT_USED_ICD10(Q043) | Other malformations in the form of reduced brain tissue. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! | 5 |