| Source | Code | Name | Case count | Share of cases (%) |
|---|---|---|---|---|
| OUTPAT | OUTPAT_ICD10(Q161) | Congenital absence, atresia and stricture of auditory canal (external) | 50 | |
| OUTPAT | OUTPAT_ICD10(Q160) | Congenital absence of (ear) auricle | 24 | |
| INPAT | INPAT_ICD10(Q161) | Congenital absence, atresia and stricture of auditory canal (external) | 23 | |
| OUTPAT | OUTPAT_ICD10(Q163) | Congenital malformation of ear ossicles | 20 | |
| INPAT | INPAT_ICD10(Q163) | Congenital malformation of ear ossicles | 16 | |
| INPAT | INPAT_ICD10(Q160) | Congenital absence of (ear) auricle | 13 | |
| INPAT | INPAT_ICD10(Q164) | Other congenital malformations of middle ear | 7 | |
| OUTPAT | OUTPAT_ICD10(Q164) | Other congenital malformations of middle ear | 7 | |
| OUTPAT | OUTPAT_ICD10(Q169) | Congenital malformation of ear causing impairment of hearing, unspecified | 6 | |
| INPAT | INPAT_ICD10(Q169) | Congenital malformation of ear causing impairment of hearing, unspecified | 5 |