| Source | Code | Name | Case count | Share of cases (%) |
|---|---|---|---|---|
| OUTPAT | OUTPAT_ICD10(M870) | Idiopathic aseptic necrosis of bone | 814 | |
| OUTPAT | OUTPAT_ICD10(M879) | Osteonecrosis, unspecified | 613 | |
| INPAT | INPAT_ICD10(M870) | Idiopathic aseptic necrosis of bone | 527 | |
| OUTPAT | OUTPAT_ICD10(M871) | Osteonecrosis due to drugs | 395 | |
| INPAT | INPAT_ICD10(M879) | Osteonecrosis, unspecified | 311 | |
| PRIM_OUT | PRIM_OUT_NOT_USED_ICD10(M870) | Idiopathic aseptic necrosis of bone. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! | 175 | |
| PRIM_OUT | PRIM_OUT_NOT_USED_ICD10(M879) | Osteonecrosis, unspecified. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! | 160 | |
| OUTPAT | OUTPAT_ICD10(M873) | Other secondary osteonecrosis | 134 | |
| OUTPAT | OUTPAT_ICD10(M878) | Other osteonecrosis | 101 | |
| OUTPAT | OUTPAT_ICD10(M872) | Osteonecrosis due to previous trauma | 95 | |
| INPAT | INPAT_ICD10(M871) | Osteonecrosis due to drugs | 87 | |
| INPAT | INPAT_ICD10(M873) | Other secondary osteonecrosis | 79 | |
| PRIM_OUT | PRIM_OUT_NOT_USED_ICD10(M871) | Osteonecrosis due to drugs. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! | 55 | |
| PRIM_OUT | PRIM_OUT_NOT_USED_ICD10(M87) | Osteonecrosis. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! | 42 | |
| INPAT | INPAT_ICD10(M872) | Osteonecrosis due to previous trauma | 38 | |
| INPAT | INPAT_ICD10(M878) | Other osteonecrosis | 35 | |
| INPAT | INPAT_ICD9(7334B) | Other disorders of bone and cartilage, Aseptic necrosis of bone | 23 | |
| PRIM_OUT | PRIM_OUT_NOT_USED_ICD10(M873) | Other secondary osteonecrosis. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! | 19 | |
| PRIM_OUT | PRIM_OUT_NOT_USED_ICD10(M872) | Osteonecrosis due to previous trauma. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! | 17 | |
| PRIM_OUT | PRIM_OUT_NOT_USED_ICD10(M878) | Other osteonecrosis. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! | 17 | |
| INPAT | INPAT_ICD9(7334X) | Other disorders of bone and cartilage, Aseptic necrosis of bone | 15 | |
| INPAT | INPAT_ICD9(7334A) | Other disorders of bone and cartilage, Aseptic necrosis of bone | 9 | |
| INPAT | INPAT_ICD9(7334C) | Other disorders of bone and cartilage, Aseptic necrosis of bone | 6 |