| Source | Code | Name | Case count | Share of cases (%) |
|---|---|---|---|---|
| PRIM_OUT | PRIM_OUT_ICD10(K1200) | Recurrent oral aphthae | 2315 | |
| OUTPAT | OUTPAT_ICD10(K122) | Cellulitis and abscess of mouth | 1507 | |
| PRIM_OUT | PRIM_OUT_ICD10(K1212) | Stomatitis ulcerative | 820 | |
| PRIM_OUT | PRIM_OUT_ICD10(K1218) | Other forms of stomatitis | 796 | |
| INPAT | INPAT_ICD10(K122) | Cellulitis and abscess of mouth | 706 | |
| PRIM_OUT | PRIM_OUT_ICD10(K122) | Cellulitis and abscess of mouth | 609 | |
| OUTPAT | OUTPAT_ICD10(K1200) | Recurrent oral aphthae | 510 | |
| OUTPAT | OUTPAT_ICD10(K1210) | Stomatitis NOS | 491 | |
| OUTPAT | OUTPAT_ICD10(K1218) | Other forms of stomatitis | 451 | |
| PRIM_OUT | PRIM_OUT_ICD10(K12) | Stomatitis and related lesions | 378 | |
| PRIM_OUT | PRIM_OUT_ICD10(K1210) | Stomatitis NOS | 342 | |
| INPAT | INPAT_ICD8(52800) | Diseases of the oral soft tissues, excluding gingiva and tongue, Stomatitis | 241 | |
| INPAT | INPAT_ICD10(K1210) | Stomatitis NOS | 138 | |
| PRIM_OUT | PRIM_OUT_ICD10(K1202) | Stomatitis herpetiformis | 132 | |
| PRIM_OUT | PRIM_OUT_ICD10(K120) | Name not found | 125 | |
| INPAT | INPAT_ICD9(5280A) | Stomatitis and mucositis (ulcerative) | 112 | |
| INPAT | INPAT_ICD10(K1218) | Other forms of stomatitis | 95 | |
| OUTPAT | OUTPAT_ICD10(K1212) | Stomatitis ulcerative | 95 | |
| PRIM_OUT | PRIM_OUT_ICD10(K1204) | Name not found | 90 | |
| OUTPAT | OUTPAT_ICD10(K1202) | Stomatitis herpetiformis | 75 | |
| OUTPAT | OUTPAT_ICD10(K121) | Name not found | 75 | |
| OUTPAT | OUTPAT_ICD10(K12) | Stomatitis and related lesions | 67 | |
| PRIM_OUT | PRIM_OUT_ICD10(K1201) | Bednar's aphthae | 42 | |
| INPAT | INPAT_ICD10(K1200) | Recurrent oral aphthae | 40 | |
| OUTPAT | OUTPAT_ICD10(K1201) | Bednar's aphthae | 36 | |
| PRIM_OUT | PRIM_OUT_ICD10(K1214) | Contact stomatitis | 33 | |
| PRIM_OUT | PRIM_OUT_ICD10(K1209) | Name not found | 31 | |
| OUTPAT | OUTPAT_ICD10(K120) | Name not found | 30 | |
| PRIM_OUT | PRIM_OUT_ICD10(K1211) | Stomatitis geographica | 30 | |
| OUTPAT | OUTPAT_ICD10(K1213) | Papillary hyperplasia of palate | 27 | |
| OUTPAT | OUTPAT_ICD10(K1211) | Stomatitis geographica | 22 | |
| PRIM_OUT | PRIM_OUT_ICD10(K1213) | Papillary hyperplasia of palate | 22 | |
| INPAT | INPAT_ICD10(K1202) | Stomatitis herpetiformis | 21 | |
| PRIM_OUT | PRIM_OUT_ICD10(K121) | Name not found | 19 | |
| PRIM_OUT | PRIM_OUT_ICD10(K1203) | Recurrent aphthous ulcer | 18 | |
| PRIM_OUT | PRIM_OUT_ICD10(K1219) | Name not found | 16 | |
| INPAT | INPAT_ICD10(K121) | Name not found | 13 | |
| OUTPAT | OUTPAT_ICD10(K1214) | Contact stomatitis | 10 | |
| INPAT | INPAT_ICD10(K120) | Name not found | 6 | |
| INPAT | INPAT_ICD10(K1212) | Stomatitis ulcerative | 5 |