| Source | Code | Name | Case count | Share of cases (%) |
|---|---|---|---|---|
| PRIM_OUT | PRIM_OUT_ICD10(K0510) | Gingivitis (chronic) NOS | 21049 | |
| PRIM_OUT | PRIM_OUT_ICD10(K0530) | Periodontitis complex | 18253 | |
| PRIM_OUT | PRIM_OUT_ICD10(K0531) | Periodontitis pronounced | 13942 | |
| PRIM_OUT | PRIM_OUT_ICD10(K051) | Chronic gingivitis | 12939 | |
| PRIM_OUT | PRIM_OUT_ICD10(K0532) | Periodontitis NOS | 10366 | |
| PRIM_OUT | PRIM_OUT_ICD10(K053) | Chronic periodontitis | 7838 | |
| PRIM_OUT | PRIM_OUT_ICD10(K0522) | Acute pericoronitis | 6938 | |
| PRIM_OUT | PRIM_OUT_ICD10(K0518) | Chronic gingivitis | 6428 | |
| PRIM_OUT | PRIM_OUT_ICD10(K050) | Acute gingivitis | 3252 | |
| PRIM_OUT | PRIM_OUT_ICD10(K0538) | Other chronic periodontitis | 2856 | |
| PRIM_OUT | PRIM_OUT_ICD10(K0508) | Another acute gingivitis | 2740 | |
| PRIM_OUT | PRIM_OUT_ICD10(K0519) | Gingivitis (chronic) ulcerative | 2526 | |
| OUTPAT | OUTPAT_ICD10(K0531) | Periodontitis pronounced | 2517 | |
| OUTPAT | OUTPAT_ICD10(K0530) | Periodontitis complex | 2416 | |
| PRIM_OUT | PRIM_OUT_ICD10(K0539) | Periodontitis UNS | 1801 | |
| OUTPAT | OUTPAT_ICD10(K0510) | Gingivitis (chronic) NOS | 1592 | |
| PRIM_OUT | PRIM_OUT_ICD10(K05) | Gingivitis and periodontal diseases | 1509 | |
| OUTPAT | OUTPAT_ICD10(K0532) | Periodontitis NOS | 1485 | |
| PRIM_OUT | PRIM_OUT_ICD10(K0509) | Acute gingivitis, UNS | 1456 | |
| PRIM_OUT | PRIM_OUT_ICD10(K0520) | Periodontal abscess without fistula | 1250 | |
| PRIM_OUT | PRIM_OUT_ICD10(K0528) | Another acute periodontitis | 1109 | |
| PRIM_OUT | PRIM_OUT_ICD10(K0521) | Periodontal abscess with fistula | 838 | |
| PRIM_OUT | PRIM_OUT_ICD10(K052) | Acute periodontitis | 827 | |
| INPAT | INPAT_ICD10(K0532) | Periodontitis NOS | 673 | |
| PRIM_OUT | PRIM_OUT_ICD10(K0529) | Acute periodontitis UNS | 534 | |
| INPAT | INPAT_ICD10(K0531) | Periodontitis pronounced | 529 | |
| PRIM_OUT | PRIM_OUT_ICD10(K054) | Periodontosis | 430 | |
| OUTPAT | OUTPAT_ICD10(K0539) | Periodontitis UNS | 394 | |
| OUTPAT | OUTPAT_ICD10(K0522) | Acute pericoronitis | 385 | |
| PRIM_OUT | PRIM_OUT_ICD10(K0511) | Gingivitis (chronic) hyperplastic | 362 | |
| INPAT | INPAT_ICD10(K0530) | Periodontitis complex | 356 | |
| PRIM_OUT | PRIM_OUT_ICD10(K055) | Other periodontal diseases | 300 | |
| OUTPAT | OUTPAT_ICD10(K0518) | Chronic gingivitis | 260 | |
| OUTPAT | OUTPAT_ICD10(K0519) | Gingivitis (chronic) ulcerative | 251 | |
| PRIM_OUT | PRIM_OUT_ICD10(K056) | Periodontal disease, unspecified | 189 | |
| OUTPAT | OUTPAT_ICD10(K0538) | Other chronic periodontitis | 170 | |
| OUTPAT | OUTPAT_ICD10(K0509) | Acute gingivitis, UNS | 148 | |
| PRIM_OUT | PRIM_OUT_ICD10(K0500) | Acute gingivitis caused by streptococcus | 136 | |
| OUTPAT | OUTPAT_ICD10(K0508) | Another acute gingivitis | 133 | |
| INPAT | INPAT_ICD10(K0539) | Periodontitis UNS | 131 | |
| INPAT | INPAT_ICD10(K0510) | Gingivitis (chronic) NOS | 130 | |
| INPAT | INPAT_ICD9(5233A) | Aggressive and acute periodontitis | 129 | |
| OUTPAT | OUTPAT_ICD10(K0520) | Periodontal abscess without fistula | 123 | |
| PRIM_OUT | PRIM_OUT_ICD10(K0512) | Gingivitis (chronic) simple marginal | 98 | |
| OUTPAT | OUTPAT_ICD10(K0529) | Acute periodontitis UNS | 85 | |
| OUTPAT | OUTPAT_ICD10(K053) | Chronic periodontitis | 76 | |
| OUTPAT | OUTPAT_ICD10(K0511) | Gingivitis (chronic) hyperplastic | 71 | |
| INPAT | INPAT_ICD10(K0522) | Acute pericoronitis | 65 | |
| OUTPAT | OUTPAT_ICD10(K0521) | Periodontal abscess with fistula | 58 | |
| OUTPAT | OUTPAT_ICD10(K0528) | Another acute periodontitis | 57 | |
| INPAT | INPAT_ICD10(K053) | Chronic periodontitis | 44 | |
| INPAT | INPAT_ICD9(5234A) | Chronic periodontitis | 44 | |
| OUTPAT | OUTPAT_ICD10(K054) | Periodontosis | 43 | |
| INPAT | INPAT_ICD8(52340) | Periodontal diseases, Chronic periodontitis | 41 | |
| OUTPAT | OUTPAT_ICD10(K056) | Periodontal disease, unspecified | 39 | |
| OUTPAT | OUTPAT_ICD10(K055) | Other periodontal diseases | 35 | |
| OUTPAT | OUTPAT_ICD10(K050) | Acute gingivitis | 33 | |
| INPAT | INPAT_ICD10(K0519) | Gingivitis (chronic) ulcerative | 32 | |
| PRIM_OUT | PRIM_OUT_ICD10(K0513) | Gingivitis (chronic) desquamative | 32 | |
| INPAT | INPAT_ICD10(K0518) | Chronic gingivitis | 25 | |
| PRIM_OUT | PRIM_OUT_ICD10(K0533) | Thickened dental follicle | 25 | |
| INPAT | INPAT_ICD10(K0529) | Acute periodontitis UNS | 23 | |
| OUTPAT | OUTPAT_ICD10(K0500) | Acute gingivitis caused by streptococcus | 22 | |
| OUTPAT | OUTPAT_ICD10(K051) | Chronic gingivitis | 22 | |
| INPAT | INPAT_ICD10(K0538) | Other chronic periodontitis | 20 | |
| OUTPAT | OUTPAT_ICD10(K0512) | Gingivitis (chronic) simple marginal | 19 | |
| INPAT | INPAT_ICD10(K0520) | Periodontal abscess without fistula | 16 | |
| INPAT | INPAT_ICD10(K0509) | Acute gingivitis, UNS | 15 | |
| INPAT | INPAT_ICD8(52330) | Periodontal diseases, Acute periodontitis | 14 | |
| OUTPAT | OUTPAT_ICD10(K052) | Acute periodontitis | 14 | |
| INPAT | INPAT_ICD9(5230A) | Acute gingivitis | 13 | |
| OUTPAT | OUTPAT_ICD10(K0513) | Gingivitis (chronic) desquamative | 11 | |
| INPAT | INPAT_ICD8(52300) | Periodontal diseases, Acute gingivitis | 10 | |
| 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 | |
| INPAT | INPAT_ICD10(K0508) | Another acute gingivitis | 8 | |
| INPAT | INPAT_ICD10(K056) | Periodontal disease, unspecified | 8 | |
| OUTPAT | OUTPAT_ICD10(K0533) | Thickened dental follicle | 8 | |
| INPAT | INPAT_ICD10(K052) | Acute periodontitis | 7 | |
| INPAT | INPAT_ICD10(K0528) | Another acute periodontitis | 7 | |
| INPAT | INPAT_ICD8(52310) | Periodontal diseases, Chronic gingivitis | 7 | |
| INPAT | INPAT_ICD10(K051) | Chronic gingivitis | 6 | |
| INPAT | INPAT_ICD10(K054) | Periodontosis | 6 | |
| INPAT | INPAT_ICD9(5231A) | Chronic gingivitis | 5 |