| Source | Code | Name | Case count | Share of cases (%) |
|---|---|---|---|---|
| OUTPAT | OUTPAT_ICD10(N133) | Other and unspecified hydronephrosis | 2870 | |
| INPAT | INPAT_ICD10(N133) | Other and unspecified hydronephrosis | 2413 | |
| OUTPAT | OUTPAT_ICD10(N130) | Hydronephrosis with ureteropelvic junction obstruction | 648 | |
| INPAT | INPAT_ICD10(N130) | Hydronephrosis with ureteropelvic junction obstruction | 423 | |
| OUTPAT | OUTPAT_ICD10(N131) | Hydronephrosis with ureteral stricture, not elsewhere classified | 311 | |
| PRIM_OUT | PRIM_OUT_NOT_USED_ICD10(N133) | Other and unspecified hydronephrosis. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! | 297 | |
| INPAT | INPAT_ICD9(5910A) | Hydronephrosis | 283 | |
| INPAT | INPAT_ICD10(N131) | Hydronephrosis with ureteral stricture, not elsewhere classified | 252 | |
| INPAT | INPAT_ICD8(59199) | Hydronephrosis | 186 | |
| OUTPAT | OUTPAT_ICD10(N132) | Hydronephrosis with renal and ureteral calculous obstruction | 178 | |
| INPAT | INPAT_ICD10(N132) | Hydronephrosis with renal and ureteral calculous obstruction | 161 | |
| PRIM_OUT | PRIM_OUT_NOT_USED_ICD10(N130) | Hydronephrosis with ureteropelvic junction obstruction. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! | 39 | |
| DEATH | DEATH_ICD10(N133) | Other and unspecified hydronephrosis | 30 | |
| INPAT | INPAT_ICD9(5911A) | Hydronephrosis | 25 | |
| PRIM_OUT | PRIM_OUT_NOT_USED_ICD10(N131) | Hydronephrosis with ureteral stricture, not elsewhere classified. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! | 13 | |
| PRIM_OUT | PRIM_OUT_NOT_USED_ICD10(N132) | Hydronephrosis with renal and ureteral calculous obstruction. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! | 13 | |
| INPAT | INPAT_ICD8(59110) | Name not found | 6 |