| Source | Code | Name | Case count | Share of cases (%) |
|---|---|---|---|---|
| OUTPAT | OUTPAT_ICD10(M434) | Other recurrent atlantoaxial subluxation | 124 | |
| OUTPAT | OUTPAT_ICD10(M433) | Recurrent atlantoaxial subluxation with myelopathy | 93 | |
| INPAT | INPAT_ICD10(M434) | Other recurrent atlantoaxial subluxation | 79 | |
| INPAT | INPAT_ICD10(M433) | Recurrent atlantoaxial subluxation with myelopathy | 36 | |
| PRIM_OUT | PRIM_OUT_NOT_USED_ICD10(M434) | Other recurrent atlantoaxial subluxation. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! | 15 |