Comparisons by coil type
| Penumbra (n=18) | Orbit/Galaxy (n=40) | |
|---|---|---|
| Aneurysm volume (mm3) | 31.0–12666.4 | 6.3–5564.0 |
| Ruptured (%) | 28 | 67 |
| No of coils/aneurysm size (mm3) | 0.026 | 0.114 |
| Total coil length per aneurysm volume (cm/mm3) | 0.11 | 0.32 |
| Mean packing density (%) | 33.7 | 24.4 |
| Procedural complications (n) | 0 | 2 |
| Raymond 1 (%) | 56 | 55 |