| Source | Code | Name | Case count | Share of cases (%) |
|---|---|---|---|---|
| PRIM_OUT | PRIM_OUT_ICD10(K0530) | Periodontitis complex | 42009 | |
| PRIM_OUT | PRIM_OUT_ICD10(K0531) | Periodontitis pronounced | 27560 | |
| OUTPAT | OUTPAT_ICD10(K0531) | Periodontitis pronounced | 4042 | |
| OUTPAT | OUTPAT_ICD10(K0530) | Periodontitis complex | 3648 | |
| INPAT | INPAT_ICD10(K0531) | Periodontitis pronounced | 411 | |
| INPAT | INPAT_ICD10(K0530) | Periodontitis complex | 264 | |
| INPAT | INPAT_ICD9(5234A) | Chronic periodontitis | 54 | |
| INPAT | INPAT_ICD8(52340) | Periodontal diseases, Chronic periodontitis | 52 |