| Source | Code | Name | Case count | Share of cases (%) |
|---|---|---|---|---|
| PRIM_OUT | PRIM_OUT_ICD10(K0530) | Periodontitis complex | 18253 | |
| PRIM_OUT | PRIM_OUT_ICD10(K0531) | Periodontitis pronounced | 13942 | |
| OUTPAT | OUTPAT_ICD10(K0531) | Periodontitis pronounced | 2517 | |
| OUTPAT | OUTPAT_ICD10(K0530) | Periodontitis complex | 2416 | |
| INPAT | INPAT_ICD10(K0531) | Periodontitis pronounced | 529 | |
| INPAT | INPAT_ICD10(K0530) | Periodontitis complex | 356 | |
| INPAT | INPAT_ICD9(5234A) | Chronic periodontitis | 44 | |
| INPAT | INPAT_ICD8(52340) | Periodontal diseases, Chronic periodontitis | 41 |