| Source | Code | Name | Case count | Share of cases (%) |
|---|---|---|---|---|
| PRIM_OUT | PRIM_OUT_ICD10(K1379) | Change in the oral mucosa UNS | 4240 | |
| PRIM_OUT | PRIM_OUT_ICD10(K1378) | Other change in the oral mucosa | 3776 | |
| OUTPAT | OUTPAT_ICD10(K1379) | Change in the oral mucosa UNS | 2059 | |
| PRIM_OUT | PRIM_OUT_ICD10(K1374) | Lichen rubs planus in the mouth | 1985 | |
| OUTPAT | OUTPAT_ICD10(K1378) | Other change in the oral mucosa | 1297 | |
| PRIM_OUT | PRIM_OUT_ICD10(K136) | Irritative hyperplasia of oral mucosa | 1221 | |
| OUTPAT | OUTPAT_ICD10(K1329) | Indefinite leukoplakia | 1176 | |
| OUTPAT | OUTPAT_ICD10(K1374) | Lichen rubs planus in the mouth | 945 | |
| PRIM_OUT | PRIM_OUT_ICD10(K131) | Cheek and lip biting | 890 | |
| PRIM_OUT | PRIM_OUT_ICD10(K1329) | Indefinite leukoplakia | 682 | |
| PRIM_OUT | PRIM_OUT_ICD10(K1300) | Cheilitis NOS | 679 | |
| PRIM_OUT | PRIM_OUT_ICD10(K137) | Other and unspecified lesions of oral mucosa | 516 | |
| OUTPAT | OUTPAT_ICD10(K1320) | Idiopathic leukoplakia | 476 | |
| OUTPAT | OUTPAT_ICD10(K136) | Irritative hyperplasia of oral mucosa | 407 | |
| PRIM_OUT | PRIM_OUT_ICD10(K13) | Other diseases of lip and oral mucosa | 365 | |
| PRIM_OUT | PRIM_OUT_ICD10(K1328) | Other leukoplakia or disorder of epithelium of the palate or tongue | 309 | |
| OUTPAT | OUTPAT_ICD10(K1328) | Other leukoplakia or disorder of epithelium of the palate or tongue | 307 | |
| PRIM_OUT | PRIM_OUT_ICD10(K132) | Leukoplakia and other disturbances of oral epithelium, including tongue | 276 | |
| PRIM_OUT | PRIM_OUT_ICD10(K1303) | Keilit UNS | 267 | |
| PRIM_OUT | PRIM_OUT_ICD10(K135) | Oral submucous fibrosis | 256 | |
| OUTPAT | OUTPAT_ICD10(K131) | Cheek and lip biting | 252 | |
| INPAT | INPAT_ICD8(52800) | Diseases of the oral soft tissues, excluding gingiva and tongue, Stomatitis | 241 | |
| PRIM_OUT | PRIM_OUT_ICD10(K1321) | Leukoplakia caused by tobacco | 233 | |
| PRIM_OUT | PRIM_OUT_ICD10(K1320) | Idiopathic leukoplakia | 210 | |
| OUTPAT | OUTPAT_ICD10(K1300) | Cheilitis NOS | 199 | |
| OUTPAT | OUTPAT_ICD10(K1322) | Erythroplakia of oral epithelium, including tongue | 197 | |
| OUTPAT | OUTPAT_ICD10(K135) | Oral submucous fibrosis | 171 | |
| OUTPAT | OUTPAT_ICD10(K1321) | Leukoplakia caused by tobacco | 170 | |
| OUTPAT | OUTPAT_ICD10(K1303) | Keilit UNS | 169 | |
| PRIM_OUT | PRIM_OUT_ICD10(K1309) | Disease of the lips UNS | 147 | |
| OUTPAT | OUTPAT_ICD10(K1371) | Fistula in the oral mucosa | 142 | |
| PRIM_OUT | PRIM_OUT_ICD10(K1322) | Erythroplakia of oral epithelium, including tongue | 141 | |
| OUTPAT | OUTPAT_ICD10(K1309) | Disease of the lips UNS | 135 | |
| PRIM_OUT | PRIM_OUT_ICD10(K1371) | Fistula in the oral mucosa | 114 | |
| PRIM_OUT | PRIM_OUT_ICD10(K1308) | Other disease of the lips | 96 | |
| INPAT | INPAT_ICD10(K1379) | Change in the oral mucosa UNS | 93 | |
| PRIM_OUT | PRIM_OUT_ICD10(K1304) | Cheilosis | 89 | |
| OUTPAT | OUTPAT_ICD10(K1308) | Other disease of the lips | 87 | |
| INPAT | INPAT_ICD10(K1329) | Indefinite leukoplakia | 85 | |
| INPAT | INPAT_ICD8(52820) | Diseases of the oral soft tissues, excluding gingiva and tongue, Oral aphthous ulcerations | 85 | |
| PRIM_OUT | PRIM_OUT_ICD10(K1370) | Melanin pigmentation in the mouth | 79 | |
| INPAT | INPAT_ICD10(K1374) | Lichen rubs planus in the mouth | 74 | |
| OUTPAT | OUTPAT_ICD10(K132) | Leukoplakia and other disturbances of oral epithelium, including tongue | 66 | |
| OUTPAT | OUTPAT_ICD10(K1370) | Melanin pigmentation in the mouth | 66 | |
| INPAT | INPAT_ICD10(K1378) | Other change in the oral mucosa | 61 | |
| INPAT | INPAT_ICD9(5282A) | Oral aphthae | 60 | |
| PRIM_OUT | PRIM_OUT_ICD10(K130) | Diseases of lips | 58 | |
| INPAT | INPAT_ICD9(5283A) | Cellulitis and abscess of oral soft tissues | 56 | |
| OUTPAT | OUTPAT_ICD10(K1340) | Granuloma pyogenicum of oral mucosa | 56 | |
| PRIM_OUT | PRIM_OUT_ICD10(K1348) | Unspecified granuloma or granuloma-like condition of the oral mucosa | 53 | |
| OUTPAT | OUTPAT_ICD10(K1349) | Granuloma or granuloma-like condition of the oral mucosa UNS | 49 | |
| PRIM_OUT | PRIM_OUT_ICD10(K1324) | Gum problems in smokers | 47 | |
| OUTPAT | OUTPAT_ICD10(K1302) | Cheilitis angular | 46 | |
| OUTPAT | OUTPAT_ICD10(K1324) | Gum problems in smokers | 34 | |
| PRIM_OUT | PRIM_OUT_ICD10(K1349) | Granuloma or granuloma-like condition of the oral mucosa UNS | 34 | |
| OUTPAT | OUTPAT_ICD10(K1348) | Unspecified granuloma or granuloma-like condition of the oral mucosa | 32 | |
| PRIM_OUT | PRIM_OUT_ICD10(K1302) | Cheilitis angular | 31 | |
| OUTPAT | OUTPAT_ICD10(K1304) | Cheilosis | 29 | |
| INPAT | INPAT_ICD10(K1328) | Other leukoplakia or disorder of epithelium of the palate or tongue | 28 | |
| INPAT | INPAT_ICD10(K1320) | Idiopathic leukoplakia | 26 | |
| PRIM_OUT | PRIM_OUT_ICD10(K1340) | Granuloma pyogenicum of oral mucosa | 26 | |
| INPAT | INPAT_ICD9(5284A) | Cysts of oral soft tissues | 25 | |
| OUTPAT | OUTPAT_ICD10(K137) | Other and unspecified lesions of oral mucosa | 23 | |
| PRIM_OUT | PRIM_OUT_ICD10(K134) | Granuloma and granuloma-like lesions of oral mucosa | 23 | |
| OUTPAT | OUTPAT_ICD10(K1323) | Leukokeratosis nicotina palati | 21 | |
| PRIM_OUT | PRIM_OUT_ICD10(K1372) | Tattoo of the oral mucosa | 20 | |
| INPAT | INPAT_ICD10(K1371) | Fistula in the oral mucosa | 18 | |
| INPAT | INPAT_ICD9(5289X) | Diseases of the oral soft tissues, excluding lesions specific for gingiva and tongue, Other and unspecified diseases of the oral soft tissues | 18 | |
| INPAT | INPAT_ICD9(5287A) | Diseases of the oral soft tissues, excluding lesions specific for gingiva and tongue, Other disturbances of oral epithelium, including tongue | 17 | |
| OUTPAT | OUTPAT_ICD10(K13) | Other diseases of lip and oral mucosa | 17 | |
| OUTPAT | OUTPAT_ICD10(K130) | Diseases of lips | 17 | |
| INPAT | INPAT_ICD8(52830) | Diseases of the oral soft tissues, excluding gingiva and tongue, Cellulitis and abscess | 15 | |
| INPAT | INPAT_ICD8(52899) | Diseases of the oral soft tissues, excluding gingiva and tongue, Other and unspecified | 14 | |
| INPAT | INPAT_ICD9(5286A) | Leukoplakia of oral mucosa, including tongue | 13 | |
| OUTPAT | OUTPAT_ICD10(K1372) | Tattoo of the oral mucosa | 13 | |
| INPAT | INPAT_ICD10(K1322) | Erythroplakia of oral epithelium, including tongue | 12 | |
| INPAT | INPAT_ICD10(K131) | Cheek and lip biting | 11 | |
| INPAT | INPAT_ICD8(52850) | Diseases of the oral soft tissues, excluding gingiva and tongue, Disease of lips | 10 | |
| INPAT | INPAT_ICD8(52898) | Diseases of the oral soft tissues, excluding gingiva and tongue, Alii definiti | 10 | |
| OUTPAT | OUTPAT_ICD10(K133) | Hairy leukoplakia | 10 | |
| PRIM_OUT | PRIM_OUT_ICD10(K1323) | Leukokeratosis nicotina palati | 9 | |
| PRIM_OUT | PRIM_OUT_ICD10(K133) | Hairy leukoplakia | 9 | |
| INPAT | INPAT_ICD10(K136) | Irritative hyperplasia of oral mucosa | 8 | |
| INPAT | INPAT_ICD10(K132) | Leukoplakia and other disturbances of oral epithelium, including tongue | 7 | |
| INPAT | INPAT_ICD10(K135) | Oral submucous fibrosis | 7 | |
| INPAT | INPAT_ICD8(52880) | Diseases of the oral soft tissues, excluding gingiva and tongue, Oral submucous fibrosis | 7 | |
| INPAT | INPAT_ICD10(K1303) | Keilit UNS | 6 | |
| INPAT | INPAT_ICD10(K1321) | Leukoplakia caused by tobacco | 6 | |
| INPAT | INPAT_ICD10(K137) | Other and unspecified lesions of oral mucosa | 6 | |
| INPAT | INPAT_ICD8(52840) | Diseases of the oral soft tissues, excluding gingiva and tongue, Cysts | 6 | |
| INPAT | INPAT_ICD9(5285A) | Diseases of lips | 6 | |
| OUTPAT | OUTPAT_ICD10(K1342) | Verrucous xanthoma of oral mucosa | 6 | |
| INPAT | INPAT_ICD10(K1300) | Cheilitis NOS | 5 | |
| INPAT | INPAT_ICD9(5287X) | Diseases of the oral soft tissues, excluding lesions specific for gingiva and tongue, Other disturbances of oral epithelium, including tongue | 5 | |
| OUTPAT | OUTPAT_ICD10(K1341) | Eosinophilic granuloma of oral mucosa | 5 |