| Source | Code | Name | Case count | Share of cases (%) |
|---|---|---|---|---|
| PRIM_OUT | PRIM_OUT_ICD10(K0530) | Periodontitis complex | 14335 | |
| PRIM_OUT | PRIM_OUT_ICD10(K0531) | Periodontitis pronounced | 11458 | |
| OUTPAT | OUTPAT_ICD10(K0531) | Periodontitis pronounced | 2154 | |
| OUTPAT | OUTPAT_ICD10(K0530) | Periodontitis complex | 2110 | |
| INPAT | INPAT_ICD10(K0531) | Periodontitis pronounced | 481 | |
| INPAT | INPAT_ICD10(K0530) | Periodontitis complex | 323 | |
| INPAT | INPAT_ICD9(5234A) | Chronic periodontitis | 41 | |
| INPAT | INPAT_ICD8(52340) | Periodontal diseases, Chronic periodontitis | 37 |