| Source | Code | Name | Case count | Share of cases (%) |
|---|---|---|---|---|
| OUTPAT | OUTPAT_ICD10(M224) | Chondromalacia patellae | 4702 | |
| INPAT | INPAT_ICD9(7177A) | Chondromalacia of patella | 2116 | |
| INPAT | INPAT_ICD10(M224) | Chondromalacia patellae | 1622 | |
| PRIM_OUT | PRIM_OUT_NOT_USED_ICD10(M224) | Chondromalacia patellae. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! | 1032 | |
| OUTPAT | OUTPAT_ICD10(M222) | Patellofemoral disorders | 411 | |
| OUTPAT | OUTPAT_ICD10(M223) | Other derangements of patella | 201 | |
| OUTPAT | OUTPAT_ICD10(M228) | Other disorders of patella | 200 | |
| PRIM_OUT | PRIM_OUT_NOT_USED_ICD10(M229) | Disorder of patella, unspecified. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! | 161 | |
| PRIM_OUT | PRIM_OUT_NOT_USED_ICD10(M228) | Other disorders of patella. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! | 153 | |
| PRIM_OUT | PRIM_OUT_NOT_USED_ICD10(M222) | Patellofemoral disorders. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! | 150 | |
| OUTPAT | OUTPAT_ICD10(M229) | Disorder of patella, unspecified | 136 | |
| PRIM_OUT | PRIM_OUT_NOT_USED_ICD10(M223) | Other derangements of patella. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! | 72 | |
| INPAT | INPAT_ICD10(M222) | Patellofemoral disorders | 69 | |
| INPAT | INPAT_ICD10(M223) | Other derangements of patella | 64 | |
| INPAT | INPAT_ICD10(M228) | Other disorders of patella | 55 | |
| INPAT | INPAT_ICD10(M229) | Disorder of patella, unspecified | 27 |