| Source | Code | Name | Case count | Share of cases (%) |
|---|---|---|---|---|
| PRIM_OUT | PRIM_OUT_ICD10(K0530) | Periodontitis complex | 20613 | |
| PRIM_OUT | PRIM_OUT_ICD10(K0531) | Periodontitis pronounced | 15403 | |
| OUTPAT | OUTPAT_ICD10(K0531) | Periodontitis pronounced | 2788 | |
| OUTPAT | OUTPAT_ICD10(K0530) | Periodontitis complex | 2654 | |
| INPAT | INPAT_ICD10(K0531) | Periodontitis pronounced | 319 | |
| INPAT | INPAT_ICD10(K0530) | Periodontitis complex | 211 | |
| INPAT | INPAT_ICD9(5234A) | Chronic periodontitis | 47 | |
| INPAT | INPAT_ICD8(52340) | Periodontal diseases, Chronic periodontitis | 43 |