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Branch vessel outcomes by type
| Type | No. | Patent | Stenotic | Occluded |
|---|---|---|---|---|
| Ophthalmic artery | 125 | 72% | 22% | 5.8% |
| PcomA | 39 | 56.7% | 10% | 33.3% |
| Anterior choroidal artery | 31 | 96.8% | 0% | 3.2% |
| A1 arterial segment | 11 | 28% | 36% | 36% |
| PICA | 3 | 33.4% | 66.6% | 0% |
| AcomA | 3 | 33.4% | 0% | 66.6% |
| Othera | 5 | 80% | 0% | 20% |
Note:—PcomA indicates posterior communicating artery; AcomA, anterior communicating artery.
Detailed in Results section.
