Patients, aneurysms, the Woven EndoBridge procedures, and clipping procedures
| Patient No 1 | Patient No 2 | Patient No 3 | Patient No 4 | |
| Aneurysm location | Acom | MCA | MCA | MCA |
| Aneurysm status | Ruptured | Unruptured | Unruptured | Unruptured |
| Aneurysm size* (mm) | 5.6 | 6.8 | 7.4 | 4,2 |
| Neck size (mm) | 3.2 | 5.5 | 2.3 | 3,8 |
| WEB device | DL 7×5 | SL 7×3 | SL 7×4 | SL 4×3 |
| Clipping—delay (months) | 54 | 16 | 10 | 28 |
| Control DSA—delay after clipping | 12 months | 2 days | 6 months | 4 months |
| Control DSA—result | Neck remnant | Neck remnant | Complete occlusion | Complete occlusion |
↵*Transverse diameter.
Acom, anterior communicating artery; MCA, middle cerebral artery; WEB, Woven EndoBridge.