Image outcomea
| Outcome | Aneurysm No. (%) or Mean (Range) |
|---|---|
| Adequate occlusion/remodeling at 6 months (Raymond scale 1 and 2) | 41 (78.8) |
| No residual neck or sac (Raymond scale 1) | 36 (69.2) |
| Residual neck (Raymond scale 2) | 5 (9.6) |
| Residual sac (Raymond scale 3) | 11 (21.1) |
| Adequate occlusion/remodeling at 18 months (Raymond scale 1 and 2) | 47 (90.3) |
| No residual neck or sac (Raymond scale 1) | 43 (82.7) |
| Residual neck (Raymond scale 2) | 4 (7.7) |
| Residual sac (Raymond scale 3) | 5 (9.6) |
| Mean size of aneurysms (mm) | |
| Residual sac (Raymond scale 3) | 11.5 (4.0–22.0) |
| No residual neck or sac (Raymond scale 1) | 8.5 (1.0–28.0) |
| Mean size of neck (mm) | |
| Residual sac (Raymond scale 3) | 8.0 (3.0–21.0) |
| No residual neck or sac (Raymond scale 1) | 4.5 (1.0–16.0) |
↵a Millimeter to the nearest 0.5.