| Source | Code | Name | Case count | Share of cases (%) |
|---|---|---|---|---|
| PRIM_OUT | PRIM_OUT_ICD10(K0510) | Gingivitis (chronic) NOS | 38316 | |
| PRIM_OUT | PRIM_OUT_ICD10(K0530) | Periodontitis complex | 30907 | |
| PRIM_OUT | PRIM_OUT_ICD10(K0531) | Periodontitis pronounced | 21720 | |
| PRIM_OUT | PRIM_OUT_ICD10(K051) | Chronic gingivitis | 18551 | |
| PRIM_OUT | PRIM_OUT_ICD10(K0532) | Periodontitis NOS | 17370 | |
| PRIM_OUT | PRIM_OUT_ICD10(K0518) | Chronic gingivitis | 13589 | |
| PRIM_OUT | PRIM_OUT_ICD10(K0522) | Acute pericoronitis | 11070 | |
| PRIM_OUT | PRIM_OUT_ICD10(K053) | Chronic periodontitis | 10950 | |
| PRIM_OUT | PRIM_OUT_ICD10(K0508) | Another acute gingivitis | 5230 | |
| PRIM_OUT | PRIM_OUT_ICD10(K0538) | Other chronic periodontitis | 4933 | |
| PRIM_OUT | PRIM_OUT_ICD10(K050) | Acute gingivitis | 4753 | |
| PRIM_OUT | PRIM_OUT_ICD10(K0519) | Gingivitis (chronic) ulcerative | 4367 | |
| OUTPAT | OUTPAT_ICD10(K0531) | Periodontitis pronounced | 3534 | |
| OUTPAT | OUTPAT_ICD10(K0530) | Periodontitis complex | 3291 | |
| PRIM_OUT | PRIM_OUT_ICD10(K0539) | Periodontitis UNS | 2715 | |
| OUTPAT | OUTPAT_ICD10(K0532) | Periodontitis NOS | 2619 | |
| PRIM_OUT | PRIM_OUT_ICD10(K05) | Gingivitis and periodontal diseases | 2522 | |
| PRIM_OUT | PRIM_OUT_ICD10(K0509) | Acute gingivitis, UNS | 2346 | |
| OUTPAT | OUTPAT_ICD10(K0510) | Gingivitis (chronic) NOS | 2210 | |
| PRIM_OUT | PRIM_OUT_ICD10(K0520) | Periodontal abscess without fistula | 1949 | |
| PRIM_OUT | PRIM_OUT_ICD10(K0528) | Another acute periodontitis | 1746 | |
| PRIM_OUT | PRIM_OUT_ICD10(K0521) | Periodontal abscess with fistula | 1280 | |
| PRIM_OUT | PRIM_OUT_ICD10(K052) | Acute periodontitis | 1203 | |
| PRIM_OUT | PRIM_OUT_ICD10(K0529) | Acute periodontitis UNS | 772 | |
| PRIM_OUT | PRIM_OUT_ICD10(K054) | Periodontosis | 655 | |
| OUTPAT | OUTPAT_ICD10(K0522) | Acute pericoronitis | 621 | |
| PRIM_OUT | PRIM_OUT_ICD10(K0511) | Gingivitis (chronic) hyperplastic | 586 | |
| OUTPAT | OUTPAT_ICD10(K0539) | Periodontitis UNS | 567 | |
| PRIM_OUT | PRIM_OUT_ICD10(K055) | Other periodontal diseases | 528 | |
| OUTPAT | OUTPAT_ICD10(K0518) | Chronic gingivitis | 394 | |
| INPAT | INPAT_ICD10(K0531) | Periodontitis pronounced | 369 | |
| OUTPAT | OUTPAT_ICD10(K0519) | Gingivitis (chronic) ulcerative | 327 | |
| PRIM_OUT | PRIM_OUT_ICD10(K056) | Periodontal disease, unspecified | 266 | |
| INPAT | INPAT_ICD10(K0530) | Periodontitis complex | 253 | |
| OUTPAT | OUTPAT_ICD10(K0538) | Other chronic periodontitis | 242 | |
| PRIM_OUT | PRIM_OUT_ICD10(K0500) | Acute gingivitis caused by streptococcus | 233 | |
| OUTPAT | OUTPAT_ICD10(K0508) | Another acute gingivitis | 216 | |
| OUTPAT | OUTPAT_ICD10(K0509) | Acute gingivitis, UNS | 204 | |
| INPAT | INPAT_ICD10(K0532) | Periodontitis NOS | 187 | |
| OUTPAT | OUTPAT_ICD10(K0520) | Periodontal abscess without fistula | 183 | |
| INPAT | INPAT_ICD9(5233A) | Aggressive and acute periodontitis | 165 | |
| PRIM_OUT | PRIM_OUT_ICD10(K0512) | Gingivitis (chronic) simple marginal | 160 | |
| INPAT | INPAT_ICD10(K0539) | Periodontitis UNS | 134 | |
| OUTPAT | OUTPAT_ICD10(K0529) | Acute periodontitis UNS | 119 | |
| OUTPAT | OUTPAT_ICD10(K053) | Chronic periodontitis | 112 | |
| INPAT | INPAT_ICD10(K0510) | Gingivitis (chronic) NOS | 109 | |
| OUTPAT | OUTPAT_ICD10(K0511) | Gingivitis (chronic) hyperplastic | 101 | |
| OUTPAT | OUTPAT_ICD10(K0521) | Periodontal abscess with fistula | 87 | |
| OUTPAT | OUTPAT_ICD10(K0528) | Another acute periodontitis | 78 | |
| OUTPAT | OUTPAT_ICD10(K056) | Periodontal disease, unspecified | 60 | |
| OUTPAT | OUTPAT_ICD10(K054) | Periodontosis | 59 | |
| INPAT | INPAT_ICD9(5234A) | Chronic periodontitis | 55 | |
| INPAT | INPAT_ICD10(K053) | Chronic periodontitis | 54 | |
| INPAT | INPAT_ICD10(K0522) | Acute pericoronitis | 53 | |
| INPAT | INPAT_ICD8(52340) | Periodontal diseases, Chronic periodontitis | 52 | |
| PRIM_OUT | PRIM_OUT_ICD10(K0533) | Thickened dental follicle | 49 | |
| PRIM_OUT | PRIM_OUT_ICD10(K0513) | Gingivitis (chronic) desquamative | 44 | |
| OUTPAT | OUTPAT_ICD10(K050) | Acute gingivitis | 43 | |
| OUTPAT | OUTPAT_ICD10(K055) | Other periodontal diseases | 41 | |
| OUTPAT | OUTPAT_ICD10(K0500) | Acute gingivitis caused by streptococcus | 28 | |
| INPAT | INPAT_ICD10(K0519) | Gingivitis (chronic) ulcerative | 27 | |
| INPAT | INPAT_ICD10(K0529) | Acute periodontitis UNS | 26 | |
| OUTPAT | OUTPAT_ICD10(K051) | Chronic gingivitis | 26 | |
| OUTPAT | OUTPAT_ICD10(K0512) | Gingivitis (chronic) simple marginal | 24 | |
| INPAT | INPAT_ICD10(K0520) | Periodontal abscess without fistula | 21 | |
| INPAT | INPAT_ICD10(K0538) | Other chronic periodontitis | 20 | |
| OUTPAT | OUTPAT_ICD10(K052) | Acute periodontitis | 19 | |
| INPAT | INPAT_ICD8(52300) | Periodontal diseases, Acute gingivitis | 18 | |
| INPAT | INPAT_ICD8(52330) | Periodontal diseases, Acute periodontitis | 18 | |
| INPAT | INPAT_ICD10(K0509) | Acute gingivitis, UNS | 17 | |
| INPAT | INPAT_ICD9(5230A) | Acute gingivitis | 17 | |
| INPAT | INPAT_ICD10(K0518) | Chronic gingivitis | 16 | |
| OUTPAT | OUTPAT_ICD10(K0513) | Gingivitis (chronic) desquamative | 16 | |
| INPAT | INPAT_ICD10(K050) | Acute gingivitis | 13 | |
| INPAT | INPAT_ICD8(52398) | Periodontal diseases, Alii definiti | 11 | |
| INPAT | INPAT_ICD10(K0508) | Another acute gingivitis | 10 | |
| INPAT | INPAT_ICD10(K052) | Acute periodontitis | 10 | |
| INPAT | INPAT_ICD10(K056) | Periodontal disease, unspecified | 10 | |
| OUTPAT | OUTPAT_ICD10(K05) | Gingivitis and periodontal diseases | 10 | |
| OUTPAT | OUTPAT_ICD10(K0533) | Thickened dental follicle | 9 | |
| INPAT | INPAT_ICD8(52310) | Periodontal diseases, Chronic gingivitis | 8 | |
| INPAT | INPAT_ICD10(K0528) | Another acute periodontitis | 7 | |
| INPAT | INPAT_ICD9(5231A) | Chronic gingivitis | 6 | |
| INPAT | INPAT_ICD10(K051) | Chronic gingivitis | 5 | |
| INPAT | INPAT_ICD8(52399) | Periodontal diseases, Other and unspecified | 5 | |
| INPAT | INPAT_ICD9(5238X) | Other specified periodontal diseases | 5 | |
| INPAT | INPAT_ICD9(5239X) | Unspecified gingival and periodontal disease | 5 |