| Source | Code | Name | Case count | Share of cases (%) |
|---|---|---|---|---|
| OUTPAT | OUTPAT_ICD10(D140) | Middle ear, nasal cavity and accessory sinuses | 800 | |
| INPAT | INPAT_ICD10(D140) | Middle ear, nasal cavity and accessory sinuses | 352 | |
| INPAT | INPAT_ICD9(2120A) | Benign neoplasm of nasal cavities, middle ear, and accessory sinuses | 62 | |
| PRIM_OUT | PRIM_OUT_NOT_USED_ICD10(D140) | Middle ear, nasal cavity and accessory sinuses. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! | 35 | |
| INPAT | INPAT_ICD8(21202) | Benign neoplasm of respiratory system, Sinus maxillaris | 29 | |
| INPAT | INPAT_ICD8(21200) | Benign neoplasm of respiratory system, Cavi nasi | 28 | |
| INPAT | INPAT_ICD8(21208) | Benign neoplasm of respiratory system, Nasi, loco multiplici | 5 |