| Source | Code | Name | Case count | Share of cases (%) |
|---|---|---|---|---|
| PRIM_OUT | PRIM_OUT_ICD10(K0530) | Periodontitis complex | 30907 | |
| PRIM_OUT | PRIM_OUT_ICD10(K0531) | Periodontitis pronounced | 21720 | |
| OUTPAT | OUTPAT_ICD10(K0531) | Periodontitis pronounced | 3534 | |
| OUTPAT | OUTPAT_ICD10(K0530) | Periodontitis complex | 3291 | |
| INPAT | INPAT_ICD10(K0531) | Periodontitis pronounced | 369 | |
| INPAT | INPAT_ICD10(K0530) | Periodontitis complex | 253 | |
| INPAT | INPAT_ICD9(5234A) | Chronic periodontitis | 55 | |
| INPAT | INPAT_ICD8(52340) | Periodontal diseases, Chronic periodontitis | 52 |