| Source | Code | Name | Case count | Share of cases (%) |
|---|---|---|---|---|
| INPAT | INPAT_ICD9(4331X) | Occlusion and stenosis of precerebral arteries, Carotid artery | 162 | |
| INPAT | INPAT_ICD10(I669) | Occlusion and stenosis of unspecified cerebral artery | 49 | |
| INPAT | INPAT_ICD10(I660) | Occlusion and stenosis of middle cerebral artery | 35 | |
| OUTPAT | OUTPAT_ICD10(I669) | Occlusion and stenosis of unspecified cerebral artery | 32 | |
| OUTPAT | OUTPAT_ICD10(I660) | Occlusion and stenosis of middle cerebral artery | 28 | |
| OUTPAT | OUTPAT_ICD10(I662) | Occlusion and stenosis of posterior cerebral artery | 15 | |
| INPAT | INPAT_ICD9(4339X) | Occlusion and stenosis of precerebral arteries, Unspecified precerebral artery | 14 | |
| OUTPAT | OUTPAT_ICD10(I668) | Occlusion and stenosis of other cerebral artery | 14 | |
| PRIM_OUT | PRIM_OUT_NOT_USED_ICD10(I669) | Occlusion and stenosis of unspecified cerebral artery. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! | 14 | |
| INPAT | INPAT_ICD9(4330X) | Occlusion and stenosis of precerebral arteries, Basilar artery | 11 | |
| INPAT | INPAT_ICD10(I662) | Occlusion and stenosis of posterior cerebral artery | 10 | |
| OUTPAT | OUTPAT_ICD10(I663) | Occlusion and stenosis of cerebellar arteries | 10 | |
| INPAT | INPAT_ICD10(I661) | Occlusion and stenosis of anterior cerebral artery | 7 | |
| OUTPAT | OUTPAT_ICD10(I661) | Occlusion and stenosis of anterior cerebral artery | 6 | |
| OUTPAT | OUTPAT_ICD10(I664) | Occlusion and stenosis of multiple and bilateral cerebral arteries | 6 | |
| INPAT | INPAT_ICD10(I668) | Occlusion and stenosis of other cerebral artery | 5 | |
| PRIM_OUT | PRIM_OUT_NOT_USED_ICD10(I66) | Occlusion and stenosis of cerebral arteries, not resulting in cerebral infarction. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! | 5 | |
| PRIM_OUT | PRIM_OUT_NOT_USED_ICD10(I660) | Occlusion and stenosis of middle cerebral artery. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! | 5 |