| Source | Code | Name | Case count | Share of cases (%) |
|---|---|---|---|---|
| PRIM_OUT | PRIM_OUT_ICD10(K0530) | Periodontitis complex | 36793 | |
| PRIM_OUT | PRIM_OUT_ICD10(K0531) | Periodontitis pronounced | 24910 | |
| OUTPAT | OUTPAT_ICD10(K0531) | Periodontitis pronounced | 3830 | |
| OUTPAT | OUTPAT_ICD10(K0530) | Periodontitis complex | 3490 | |
| INPAT | INPAT_ICD10(K0531) | Periodontitis pronounced | 392 | |
| INPAT | INPAT_ICD10(K0530) | Periodontitis complex | 258 | |
| INPAT | INPAT_ICD9(5234A) | Chronic periodontitis | 54 | |
| INPAT | INPAT_ICD8(52340) | Periodontal diseases, Chronic periodontitis | 52 |