| Source | Code | Name | Case count | Share of cases (%) |
|---|---|---|---|---|
| PRIM_OUT | PRIM_OUT_ICD10(K0510) | Gingivitis (chronic) NOS | 53699 | |
| PRIM_OUT | PRIM_OUT_ICD10(K0530) | Periodontitis complex | 42009 | |
| PRIM_OUT | PRIM_OUT_ICD10(K0531) | Periodontitis pronounced | 27560 | |
| PRIM_OUT | PRIM_OUT_ICD10(K0518) | Chronic gingivitis | 22182 | |
| PRIM_OUT | PRIM_OUT_ICD10(K0532) | Periodontitis NOS | 20581 | |
| PRIM_OUT | PRIM_OUT_ICD10(K051) | Chronic gingivitis | 19314 | |
| PRIM_OUT | PRIM_OUT_ICD10(K0522) | Acute pericoronitis | 12181 | |
| PRIM_OUT | PRIM_OUT_ICD10(K053) | Chronic periodontitis | 11382 | |
| PRIM_OUT | PRIM_OUT_ICD10(K0508) | Another acute gingivitis | 7462 | |
| PRIM_OUT | PRIM_OUT_ICD10(K0519) | Gingivitis (chronic) ulcerative | 6738 | |
| PRIM_OUT | PRIM_OUT_ICD10(K0538) | Other chronic periodontitis | 6585 | |
| PRIM_OUT | PRIM_OUT_ICD10(K050) | Acute gingivitis | 4933 | |
| OUTPAT | OUTPAT_ICD10(K0531) | Periodontitis pronounced | 4042 | |
| OUTPAT | OUTPAT_ICD10(K0530) | Periodontitis complex | 3648 | |
| PRIM_OUT | PRIM_OUT_ICD10(K0539) | Periodontitis UNS | 3176 | |
| PRIM_OUT | PRIM_OUT_ICD10(K0509) | Acute gingivitis, UNS | 3164 | |
| OUTPAT | OUTPAT_ICD10(K0532) | Periodontitis NOS | 2823 | |
| PRIM_OUT | PRIM_OUT_ICD10(K05) | Gingivitis and periodontal diseases | 2772 | |
| OUTPAT | OUTPAT_ICD10(K0510) | Gingivitis (chronic) NOS | 2622 | |
| PRIM_OUT | PRIM_OUT_ICD10(K0520) | Periodontal abscess without fistula | 2385 | |
| PRIM_OUT | PRIM_OUT_ICD10(K0528) | Another acute periodontitis | 2309 | |
| PRIM_OUT | PRIM_OUT_ICD10(K0521) | Periodontal abscess with fistula | 1725 | |
| PRIM_OUT | PRIM_OUT_ICD10(K052) | Acute periodontitis | 1267 | |
| PRIM_OUT | PRIM_OUT_ICD10(K0529) | Acute periodontitis UNS | 877 | |
| PRIM_OUT | PRIM_OUT_ICD10(K054) | Periodontosis | 806 | |
| OUTPAT | OUTPAT_ICD10(K0522) | Acute pericoronitis | 709 | |
| PRIM_OUT | PRIM_OUT_ICD10(K0511) | Gingivitis (chronic) hyperplastic | 685 | |
| PRIM_OUT | PRIM_OUT_ICD10(K055) | Other periodontal diseases | 676 | |
| OUTPAT | OUTPAT_ICD10(K0539) | Periodontitis UNS | 589 | |
| OUTPAT | OUTPAT_ICD10(K0518) | Chronic gingivitis | 467 | |
| INPAT | INPAT_ICD10(K0531) | Periodontitis pronounced | 411 | |
| OUTPAT | OUTPAT_ICD10(K0519) | Gingivitis (chronic) ulcerative | 360 | |
| PRIM_OUT | PRIM_OUT_ICD10(K056) | Periodontal disease, unspecified | 314 | |
| PRIM_OUT | PRIM_OUT_ICD10(K0500) | Acute gingivitis caused by streptococcus | 307 | |
| OUTPAT | OUTPAT_ICD10(K0508) | Another acute gingivitis | 269 | |
| OUTPAT | OUTPAT_ICD10(K0538) | Other chronic periodontitis | 267 | |
| INPAT | INPAT_ICD10(K0530) | Periodontitis complex | 264 | |
| OUTPAT | OUTPAT_ICD10(K0509) | Acute gingivitis, UNS | 220 | |
| OUTPAT | OUTPAT_ICD10(K0520) | Periodontal abscess without fistula | 212 | |
| INPAT | INPAT_ICD10(K0532) | Periodontitis NOS | 198 | |
| PRIM_OUT | PRIM_OUT_ICD10(K0512) | Gingivitis (chronic) simple marginal | 180 | |
| INPAT | INPAT_ICD9(5233A) | Aggressive and acute periodontitis | 164 | |
| INPAT | INPAT_ICD10(K0539) | Periodontitis UNS | 136 | |
| OUTPAT | OUTPAT_ICD10(K0529) | Acute periodontitis UNS | 126 | |
| INPAT | INPAT_ICD10(K0510) | Gingivitis (chronic) NOS | 122 | |
| OUTPAT | OUTPAT_ICD10(K053) | Chronic periodontitis | 114 | |
| OUTPAT | OUTPAT_ICD10(K0511) | Gingivitis (chronic) hyperplastic | 113 | |
| OUTPAT | OUTPAT_ICD10(K0521) | Periodontal abscess with fistula | 103 | |
| OUTPAT | OUTPAT_ICD10(K0528) | Another acute periodontitis | 96 | |
| OUTPAT | OUTPAT_ICD10(K056) | Periodontal disease, unspecified | 68 | |
| OUTPAT | OUTPAT_ICD10(K054) | Periodontosis | 59 | |
| PRIM_OUT | PRIM_OUT_ICD10(K0533) | Thickened dental follicle | 59 | |
| PRIM_OUT | PRIM_OUT_ICD10(K0513) | Gingivitis (chronic) desquamative | 56 | |
| INPAT | INPAT_ICD10(K0522) | Acute pericoronitis | 55 | |
| INPAT | INPAT_ICD10(K053) | Chronic periodontitis | 54 | |
| INPAT | INPAT_ICD9(5234A) | Chronic periodontitis | 54 | |
| INPAT | INPAT_ICD8(52340) | Periodontal diseases, Chronic periodontitis | 52 | |
| OUTPAT | OUTPAT_ICD10(K050) | Acute gingivitis | 44 | |
| OUTPAT | OUTPAT_ICD10(K055) | Other periodontal diseases | 42 | |
| INPAT | INPAT_ICD10(K0519) | Gingivitis (chronic) ulcerative | 32 | |
| OUTPAT | OUTPAT_ICD10(K0500) | Acute gingivitis caused by streptococcus | 28 | |
| OUTPAT | OUTPAT_ICD10(K051) | Chronic gingivitis | 27 | |
| INPAT | INPAT_ICD10(K0529) | Acute periodontitis UNS | 26 | |
| OUTPAT | OUTPAT_ICD10(K0512) | Gingivitis (chronic) simple marginal | 26 | |
| INPAT | INPAT_ICD10(K0518) | Chronic gingivitis | 23 | |
| INPAT | INPAT_ICD10(K0520) | Periodontal abscess without fistula | 21 | |
| INPAT | INPAT_ICD10(K0538) | Other chronic periodontitis | 21 | |
| OUTPAT | OUTPAT_ICD10(K052) | Acute periodontitis | 19 | |
| INPAT | INPAT_ICD10(K0509) | Acute gingivitis, UNS | 18 | |
| INPAT | INPAT_ICD8(52300) | Periodontal diseases, Acute gingivitis | 18 | |
| INPAT | INPAT_ICD8(52330) | Periodontal diseases, Acute periodontitis | 18 | |
| INPAT | INPAT_ICD9(5230A) | Acute gingivitis | 17 | |
| OUTPAT | OUTPAT_ICD10(K0513) | Gingivitis (chronic) desquamative | 16 | |
| INPAT | INPAT_ICD10(K050) | Acute gingivitis | 14 | |
| INPAT | INPAT_ICD10(K0508) | Another acute gingivitis | 12 | |
| INPAT | INPAT_ICD8(52398) | Periodontal diseases, Alii definiti | 11 | |
| OUTPAT | OUTPAT_ICD10(K05) | Gingivitis and periodontal diseases | 11 | |
| INPAT | INPAT_ICD10(K052) | Acute periodontitis | 10 | |
| INPAT | INPAT_ICD10(K056) | Periodontal disease, unspecified | 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_ICD10(K0521) | Periodontal abscess with fistula | 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 |