| Source | Code | Name | Case count | Share of cases (%) |
|---|---|---|---|---|
| OUTPAT | OUTPAT_ICD10(D042) | Skin of ear and external auricular canal | 594 | |
| PRIM_OUT | PRIM_OUT_NOT_USED_ICD10(D042) | Skin of ear and external auricular canal. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! | 77 | |
| INPAT | INPAT_ICD10(D042) | Skin of ear and external auricular canal | 70 |