| Source | Code | Name | Case count | Share of cases (%) |
|---|---|---|---|---|
| OUTPAT | OUTPAT_ICD10(Q381) | Ankyloglossia | 418 | |
| PRIM_OUT | PRIM_OUT_ICD10(Q381) | Ankyloglossia | 118 | |
| INPAT | INPAT_ICD10(Q381) | Ankyloglossia | 88 | |
| PRIM_OUT | PRIM_OUT_ICD10(Q3861) | Leukokeratos in the mouth | 20 | |
| OUTPAT | OUTPAT_ICD10(Q3868) | Congenital malformation of mouth NOS | 11 | |
| PRIM_OUT | PRIM_OUT_ICD10(Q3860) | Fordyce disease | 11 | |
| OUTPAT | OUTPAT_ICD10(Q387) | Pharyngeal pouch | 10 | |
| OUTPAT | OUTPAT_ICD10(Q3808) | Congenital malformations of lips, not elsewhere classified | 9 | |
| OUTPAT | OUTPAT_ICD10(Q3880) | Congenital nasopharyngeal dysmotility | 9 | |
| OUTPAT | OUTPAT_ICD10(Q3858) | Congenital malformation of palate NOS | 8 | |
| PRIM_OUT | PRIM_OUT_ICD10(Q3848) | Other specified congenital malformation of salivary gland or salivary gland passage | 8 | |
| PRIM_OUT | PRIM_OUT_ICD10(Q387) | Pharyngeal pouch | 7 | |
| INPAT | INPAT_ICD10(Q387) | Pharyngeal pouch | 6 | |
| OUTPAT | OUTPAT_ICD10(Q382) | Macroglossia | 6 | |
| OUTPAT | OUTPAT_ICD10(Q3860) | Fordyce disease | 6 | |
| OUTPAT | OUTPAT_ICD10(Q386) | Other congenital malformations of mouth | 5 | |
| OUTPAT | OUTPAT_ICD10(Q3861) | Leukokeratos in the mouth | 5 | |
| PRIM_OUT | PRIM_OUT_ICD10(Q3842) | Atresia and lack of salivary gland passage | 5 | |
| PRIM_OUT | PRIM_OUT_ICD10(Q3849) | Congenital malformation of the salivary gland or salivary gland duct UNS | 5 |