Ruptured anterior communicating artery aneurysm treatment using an SL 3.5 × 2 mm WEB. A, Left internal carotid angiogram shows the aneurysm. B, 3D rotational angiography with aneurysm measurement. C, A postdeployment angiogram shows a good filling of the aneurysmal sac with persistent opacification inside the WEB. D and E, Three-month follow-up angiogram shows complete exclusion of the aneurysm. F, Three-month follow-up VasoCT confirms the aneurysm exclusion, with slight WEB compaction.