| Patients | Number of aneurysms per patient | Aneurysm size (mm) | Aneurysm shape | Aneurysm location | Preoperative complications | Perioperative complications | Surgical technique | Postoperative complications | GOS grading |
| 1 | 1 | 3.9 | Saccular | A3 | Rebleeding | Premature perioperative Rupture | Clipping | Anosmia | 2 |
| 2 | 1 | 8 | Saccular | A3 | None | None | Clipping | None | 1 |
| 3 | 1 | 4 | Saccular | A3 | None | None | Clipping | None | 1 |
| 4 | 1 | 6 | Saccular | A3 | Rebleeding | Premature perioperative Rupture | Cipping | None | 1 |
| 5 | 1 | 50 | Fusiform | A3 | Hydrocephalus | None | Wrapping | None | 1 |
| 6 | 2 | 4.9 et 7.1 | Fusiform | A2 and A2 | None | None | Wrapping | None | 1 |