Table 1.
Characteristics of the six patient-specific aneurysms studied (B1-B4 and S1, S2).
| Location | Imax (mm) | AR | SR | V(mm3) | Aostium (mm2) | |
|---|---|---|---|---|---|---|
| B1 | MCA bifurc. | 7.7 | 1.0 | 1.8 | 76 | 28.2 |
| B2 | MCA bifurc. | 7.8 | 1.5 | 2.1 | 50 | 12.4 |
| B3 | MCA bifurc. | 5.6 | 1.6 | 1.9 | 41 | 21.0 |
| B4 | Basilar apex | 11.1 | 1.3 | 2.5 | 313 | 36.1 |
| S1 | Sup. hypophyseal | 9.0 | 2.3 | 2.0 | 167 | 24.4 |
| S2 | Ant. choroidal | 2.9 | 0.8 | 0.4 | 10 | 6.6 |
MCA birfurc. = middle cerebral artery bifurcation; Sup. hypophyseal = superior hypophyseal artery; Ant. choroidal = anterior choroidal artery; Imax = facet diameter; AR = aspect ratio (sac depth: neck width); SR = size ratio (sac depth: parent artery diameter); V = volume of aneurysm sac; Aostium = interface area between aneurysm sac and main vessel.