Assessment | n (%) |
---|---|
Intraoperative angiography required (yes) | 116 (58.9) |
Rationale for decision | |
Aneurysm size | 30 (15.2) |
Calcification | 5 (2.5) |
Aneurysmal thrombus | 4 (2.0) |
Location | 45 (22.8) |
Neck morphology | 18 (9.1) |
Possible aneurysm remnant | 73 (37.1) |
Possible parent vessel compromise | 42 (21.3) |
Possible branch vessel compromise | 51 (25.9) |