| Source | Code | Name | Case count | Share of cases (%) |
|---|---|---|---|---|
| OUTPAT | OUTPAT_ICD10(D321) | Spinal meninges | 331 | |
| INPAT | INPAT_ICD10(D321) | Spinal meninges | 218 | |
| PRIM_OUT | PRIM_OUT_NOT_USED_ICD10(D321) | Spinal meninges. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! | 62 | |
| INPAT | INPAT_ICD9(2254A) | Benign neoplasm of spinal meninges | 22 | |
| INPAT | INPAT_ICD8(22540) | Benign neoplasm of brain and other parts of nervous system, Spinal meninges | 8 |