| Source | Code | Name | Case count | Share of cases (%) |
|---|---|---|---|---|
| PRIM_OUT | PRIM_OUT_ICD10(K0510) | Gingivitis (chronic) NOS | 23932 | |
| PRIM_OUT | PRIM_OUT_ICD10(K0530) | Periodontitis complex | 20613 | |
| PRIM_OUT | PRIM_OUT_ICD10(K0531) | Periodontitis pronounced | 15403 | |
| PRIM_OUT | PRIM_OUT_ICD10(K051) | Chronic gingivitis | 14402 | |
| PRIM_OUT | PRIM_OUT_ICD10(K0532) | Periodontitis NOS | 11709 | |
| PRIM_OUT | PRIM_OUT_ICD10(K053) | Chronic periodontitis | 8610 | |
| PRIM_OUT | PRIM_OUT_ICD10(K0522) | Acute pericoronitis | 7857 | |
| PRIM_OUT | PRIM_OUT_ICD10(K0518) | Chronic gingivitis | 7444 | |
| PRIM_OUT | PRIM_OUT_ICD10(K050) | Acute gingivitis | 3674 | |
| PRIM_OUT | PRIM_OUT_ICD10(K0538) | Other chronic periodontitis | 3142 | |
| PRIM_OUT | PRIM_OUT_ICD10(K0508) | Another acute gingivitis | 3113 | |
| PRIM_OUT | PRIM_OUT_ICD10(K0519) | Gingivitis (chronic) ulcerative | 2855 | |
| OUTPAT | OUTPAT_ICD10(K0531) | Periodontitis pronounced | 2788 | |
| OUTPAT | OUTPAT_ICD10(K0530) | Periodontitis complex | 2654 | |
| OUTPAT | OUTPAT_ICD10(K0532) | Periodontitis NOS | 1994 | |
| PRIM_OUT | PRIM_OUT_ICD10(K0539) | Periodontitis UNS | 1970 | |
| PRIM_OUT | PRIM_OUT_ICD10(K05) | Gingivitis and periodontal diseases | 1776 | |
| OUTPAT | OUTPAT_ICD10(K0510) | Gingivitis (chronic) NOS | 1731 | |
| PRIM_OUT | PRIM_OUT_ICD10(K0509) | Acute gingivitis, UNS | 1611 | |
| PRIM_OUT | PRIM_OUT_ICD10(K0520) | Periodontal abscess without fistula | 1401 | |
| PRIM_OUT | PRIM_OUT_ICD10(K0528) | Another acute periodontitis | 1226 | |
| PRIM_OUT | PRIM_OUT_ICD10(K052) | Acute periodontitis | 927 | |
| PRIM_OUT | PRIM_OUT_ICD10(K0521) | Periodontal abscess with fistula | 925 | |
| PRIM_OUT | PRIM_OUT_ICD10(K0529) | Acute periodontitis UNS | 594 | |
| PRIM_OUT | PRIM_OUT_ICD10(K054) | Periodontosis | 479 | |
| OUTPAT | OUTPAT_ICD10(K0539) | Periodontitis UNS | 463 | |
| OUTPAT | OUTPAT_ICD10(K0522) | Acute pericoronitis | 441 | |
| PRIM_OUT | PRIM_OUT_ICD10(K0511) | Gingivitis (chronic) hyperplastic | 418 | |
| PRIM_OUT | PRIM_OUT_ICD10(K055) | Other periodontal diseases | 344 | |
| INPAT | INPAT_ICD10(K0531) | Periodontitis pronounced | 319 | |
| OUTPAT | OUTPAT_ICD10(K0518) | Chronic gingivitis | 302 | |
| OUTPAT | OUTPAT_ICD10(K0519) | Gingivitis (chronic) ulcerative | 270 | |
| INPAT | INPAT_ICD10(K0530) | Periodontitis complex | 211 | |
| PRIM_OUT | PRIM_OUT_ICD10(K056) | Periodontal disease, unspecified | 199 | |
| OUTPAT | OUTPAT_ICD10(K0538) | Other chronic periodontitis | 188 | |
| OUTPAT | OUTPAT_ICD10(K0509) | Acute gingivitis, UNS | 162 | |
| INPAT | INPAT_ICD10(K0532) | Periodontitis NOS | 149 | |
| OUTPAT | OUTPAT_ICD10(K0508) | Another acute gingivitis | 148 | |
| PRIM_OUT | PRIM_OUT_ICD10(K0500) | Acute gingivitis caused by streptococcus | 145 | |
| OUTPAT | OUTPAT_ICD10(K0520) | Periodontal abscess without fistula | 144 | |
| INPAT | INPAT_ICD9(5233A) | Aggressive and acute periodontitis | 141 | |
| PRIM_OUT | PRIM_OUT_ICD10(K0512) | Gingivitis (chronic) simple marginal | 111 | |
| INPAT | INPAT_ICD10(K0539) | Periodontitis UNS | 103 | |
| OUTPAT | OUTPAT_ICD10(K0529) | Acute periodontitis UNS | 100 | |
| INPAT | INPAT_ICD10(K0510) | Gingivitis (chronic) NOS | 93 | |
| OUTPAT | OUTPAT_ICD10(K053) | Chronic periodontitis | 88 | |
| OUTPAT | OUTPAT_ICD10(K0511) | Gingivitis (chronic) hyperplastic | 81 | |
| OUTPAT | OUTPAT_ICD10(K0521) | Periodontal abscess with fistula | 68 | |
| OUTPAT | OUTPAT_ICD10(K0528) | Another acute periodontitis | 64 | |
| INPAT | INPAT_ICD9(5234A) | Chronic periodontitis | 47 | |
| OUTPAT | OUTPAT_ICD10(K054) | Periodontosis | 46 | |
| INPAT | INPAT_ICD10(K0522) | Acute pericoronitis | 43 | |
| INPAT | INPAT_ICD10(K053) | Chronic periodontitis | 43 | |
| INPAT | INPAT_ICD8(52340) | Periodontal diseases, Chronic periodontitis | 43 | |
| OUTPAT | OUTPAT_ICD10(K056) | Periodontal disease, unspecified | 43 | |
| OUTPAT | OUTPAT_ICD10(K050) | Acute gingivitis | 38 | |
| OUTPAT | OUTPAT_ICD10(K055) | Other periodontal diseases | 35 | |
| PRIM_OUT | PRIM_OUT_ICD10(K0513) | Gingivitis (chronic) desquamative | 34 | |
| PRIM_OUT | PRIM_OUT_ICD10(K0533) | Thickened dental follicle | 31 | |
| INPAT | INPAT_ICD10(K0519) | Gingivitis (chronic) ulcerative | 24 | |
| OUTPAT | OUTPAT_ICD10(K051) | Chronic gingivitis | 24 | |
| INPAT | INPAT_ICD10(K0529) | Acute periodontitis UNS | 22 | |
| OUTPAT | OUTPAT_ICD10(K0500) | Acute gingivitis caused by streptococcus | 22 | |
| OUTPAT | OUTPAT_ICD10(K0512) | Gingivitis (chronic) simple marginal | 20 | |
| INPAT | INPAT_ICD10(K0509) | Acute gingivitis, UNS | 16 | |
| INPAT | INPAT_ICD10(K0538) | Other chronic periodontitis | 16 | |
| OUTPAT | OUTPAT_ICD10(K052) | Acute periodontitis | 16 | |
| INPAT | INPAT_ICD10(K0520) | Periodontal abscess without fistula | 15 | |
| INPAT | INPAT_ICD8(52330) | Periodontal diseases, Acute periodontitis | 15 | |
| INPAT | INPAT_ICD10(K0518) | Chronic gingivitis | 14 | |
| INPAT | INPAT_ICD9(5230A) | Acute gingivitis | 14 | |
| INPAT | INPAT_ICD8(52300) | Periodontal diseases, Acute gingivitis | 13 | |
| OUTPAT | OUTPAT_ICD10(K0513) | Gingivitis (chronic) desquamative | 13 | |
| INPAT | INPAT_ICD10(K050) | Acute gingivitis | 9 | |
| INPAT | INPAT_ICD8(52398) | Periodontal diseases, Alii definiti | 9 | |
| OUTPAT | OUTPAT_ICD10(K05) | Gingivitis and periodontal diseases | 9 | |
| OUTPAT | OUTPAT_ICD10(K0533) | Thickened dental follicle | 9 | |
| INPAT | INPAT_ICD10(K0508) | Another acute gingivitis | 8 | |
| INPAT | INPAT_ICD10(K056) | Periodontal disease, unspecified | 8 | |
| INPAT | INPAT_ICD8(52310) | Periodontal diseases, Chronic gingivitis | 8 | |
| INPAT | INPAT_ICD10(K052) | Acute periodontitis | 7 | |
| INPAT | INPAT_ICD10(K0528) | Another acute periodontitis | 7 | |
| INPAT | INPAT_ICD10(K051) | Chronic gingivitis | 5 | |
| INPAT | INPAT_ICD9(5231A) | Chronic gingivitis | 5 |