Surgery data
| Surgery group, n (%) | 12 (100) |
| Type of surgery | |
| Microsurgical embolectomy; n (%) | 8 (66.7) |
| Microsurgical embolectomy +STA-MCA bypass; n (%) | 2 (16.7) |
| Only STA-MCA bypass; n (%) | 1 (8.4) |
| Recanalization during vessel manipulation; n (%) | 1 (8.4) |
| Craniotomy | |
| Pteryonal; n (%) | 6 (50.0) |
| Lateral supraorbital; n (%) | 3 (25.0) |
| Minimally invasive and rapid surgical embolectomy; n (%) | 2 (16.7) |
| Tailored craniotomy to recipient M3-branch during STA-MCA bypass | 1 (8.3) |
| Arteriotomy during embolectomy | |
| Longitudinal; n (%) | 7 (58.3) |
| Transverse; n (%) | 3 (25.0) |
| No arteriotomy; n (%) | 2 (16.7) |
| Vessel suture method | |
| Surgical suture; n (%) | 6 (50.0) |
| Miniclip; n (%) | 1 (8.4) |
| Suture +miniclip; n (%) | 4 (33.3) |
| No suture; n (%) | 1 (8.4) |
| Time data | |
| Onset to skin cut; mean±SD (min) | 306±81.7 |
| Onset to flow; mean±SD (min) | 404.8±109.1 |
| Flow in occluded artery after surgery | |
| TICI after surgery; mean±SD | 2.7±0.9 |
| TICI 0 to 1; n (%) | 1 (8.4) |
| TICI 2a; n (%) | 1 (8.4) |
| TICI 2b–3; n (%) | 9 (75.0) |
MCA, middle cerebral artery; STA, superficial temporal artery; TICI, thrombolysis in cerebral infarction.