Demographics of patients treated with HydroSoft coils
| No. of Patients | 120 |
|---|---|
| Sex (M:F) | 43:77 |
| Age, yr | |
| mean; range | 56.6; 30–80 |
| No. of treated aneurysms | 127 |
| Ruptured | 35 (28%) |
| Unruptured | 92 (72%) |
| Aneurysm location | |
| Internal carotid artery | 69 (54%) |
| Anterior cerebral artery | 41 (33%) |
| Middle cerebral artery | 8 (6%) |
| Posterior circulation | 9 (7%) |
| Aneurysm size | |
| < 5 mm | 64 (50%) |
| 5 mm < 8 mm | 54 (43%) |
| 8 mm < 10 mm | 9 (7%) |
| Aneurysm volume | |
| mean; range | 55 mm3; 5- 249 |
| < 100 mm3 | 106 (83%) |
| ≥ 100 mm3 | 21 (17%) |