| Source | Code | Name | Case count | Share of cases (%) |
|---|---|---|---|---|
| OUTPAT | OUTPAT_ICD10(G912) | Normal-pressure hydrocephalus | 713 | |
| INPAT | INPAT_ICD10(G912) | Normal-pressure hydrocephalus | 572 | |
| OUTPAT | OUTPAT_ICD10(G910) | Communicating hydrocephalus | 337 | |
| INPAT | INPAT_ICD10(G910) | Communicating hydrocephalus | 332 | |
| OUTPAT | OUTPAT_ICD10(G911) | Obstructive hydrocephalus | 268 | |
| INPAT | INPAT_ICD10(G911) | Obstructive hydrocephalus | 258 | |
| OUTPAT | OUTPAT_ICD10(G919) | Hydrocephalus, unspecified | 249 | |
| PRIM_OUT | PRIM_OUT_NOT_USED_ICD10(G912) | Normal-pressure hydrocephalus. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! | 239 | |
| INPAT | INPAT_ICD10(G919) | Hydrocephalus, unspecified | 191 | |
| INPAT | INPAT_ICD10(G942) | Hydrocephalus in other diseases classified elsewhere | 108 | |
| INPAT | INPAT_ICD9(3313A) | Communicating hydrocephalus | 72 | |
| OUTPAT | OUTPAT_ICD10(G942) | Hydrocephalus in other diseases classified elsewhere | 66 | |
| OUTPAT | OUTPAT_ICD10(G918) | Other hydrocephalus | 62 | |
| INPAT | INPAT_ICD10(G918) | Other hydrocephalus | 57 | |
| OUTPAT | OUTPAT_ICD10(G913) | Post-traumatic hydrocephalus, unspecified | 46 | |
| INPAT | INPAT_ICD9(3314A) | Obstructive hydrocephalus | 45 | |
| INPAT | INPAT_ICD10(G913) | Post-traumatic hydrocephalus, unspecified | 40 | |
| PRIM_OUT | PRIM_OUT_NOT_USED_ICD10(G910) | Communicating hydrocephalus. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! | 40 | |
| PRIM_OUT | PRIM_OUT_NOT_USED_ICD10(G919) | Hydrocephalus, unspecified. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! | 38 | |
| INPAT | INPAT_ICD10(G941) | Hydrocephalus in neoplastic disease | 31 | |
| PRIM_OUT | PRIM_OUT_NOT_USED_ICD10(G911) | Obstructive hydrocephalus. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! | 31 | |
| INPAT | INPAT_ICD8(34793) | Other disease of brain, Hydrocephalus acquisitus NUD | 25 | |
| DEATH | DEATH_ICD10(G912) | Normal-pressure hydrocephalus | 23 | |
| INPAT | INPAT_ICD9(7423A) | Congenital hydrocephalus | 23 | |
| INPAT | INPAT_ICD8(74200) | Congenital hydrocephalus, Communicans | 21 | |
| OUTPAT | OUTPAT_ICD10(G941) | Hydrocephalus in neoplastic disease | 19 | |
| OUTPAT | OUTPAT_ICD10(Q030) | Malformations of aqueduct of Sylvius | 18 | |
| OUTPAT | OUTPAT_ICD10(Q039) | Congenital hydrocephalus, unspecified | 18 | |
| INPAT | INPAT_ICD8(74209) | Congenital hydrocephalus, Unspecified | 16 | |
| INPAT | INPAT_ICD10(Q039) | Congenital hydrocephalus, unspecified | 14 | |
| PRIM_OUT | PRIM_OUT_NOT_USED_ICD10(G91) | Hydrocephalus. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! | 13 | |
| INPAT | INPAT_ICD10(Q030) | Malformations of aqueduct of Sylvius | 11 | |
| PRIM_OUT | PRIM_OUT_NOT_USED_ICD10(G942) | Hydrocephalus in other diseases classified elsewhere. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! | 11 | |
| DEATH | DEATH_ICD10(G919) | Hydrocephalus, unspecified | 9 | |
| INPAT | INPAT_ICD8(74201) | Congenital hydrocephalus, Non communicans | 9 | |
| PRIM_OUT | PRIM_OUT_NOT_USED_ICD10(G918) | Other hydrocephalus. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! | 9 | |
| INPAT | INPAT_ICD8(74210) | Name not found | 8 | |
| PRIM_OUT | PRIM_OUT_NOT_USED_ICD10(G913) | Post-traumatic hydrocephalus, unspecified. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! | 8 | |
| DEATH | DEATH_ICD10(G911) | Obstructive hydrocephalus | 6 | |
| DEATH | DEATH_ICD10(G910) | Communicating hydrocephalus | 5 | |
| INPAT | INPAT_ICD10(Q031) | Atresia of foramina of Magendie and Luschka | 5 | |
| OUTPAT | OUTPAT_ICD10(Q031) | Atresia of foramina of Magendie and Luschka | 5 |