| Source | Code | Name | Case count | Share of cases (%) |
|---|---|---|---|---|
| OUTPAT | OUTPAT_ICD10(J342) | Deviated nasal septum | 7272 | |
| INPAT | INPAT_ICD10(J342) | Deviated nasal septum | 5675 | |
| INPAT | INPAT_ICD8(50499) | Deflected nasal septum | 2055 | |
| INPAT | INPAT_ICD9(4700A) | Deflected nasal septum | 1786 | |
| PRIM_OUT | PRIM_OUT_NOT_USED_ICD10(J342) | Deviated nasal septum. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! | 489 |