Baseline aneurysm characteristics
| Characteristics | Results (n=19) Mean±SD or n/N (%) |
| Aneurysm previous coiled | 3/19 (15.8%) |
| Aneurysm dome height, mm* | 5.7±1.91 |
| Aneurysm neck length, mm* | 4.8±1.35 |
| Dome-to-neck ratio* | 1.6±2.00 |
| Aneurysmal maximal diameter, mm* | 6.6±2.6 |
| Aneurysm location * | |
| Middle cerebral artery | 8/17 (47.1%) |
| Anterior communicating artery | 4/17 (23.5%) |
| Basilar artery | 4/17 (23.5%) |
| Internal carotid artery | 1/17 (5.9%) |
| Aneurysm size | |
| Small (<7 mm) | 11/17 (64.7%) |
| Medium (7–12 mm) | 6/17 (35.3%) |
| Large (13–24 mm) | 0 |
| Giant (≥25 mm) | 0 |
*Core laboratory reported (n=17). The angiograms of two patients were unavailable for core laboratory analysis.