Angiograms displaying stages of Onyx embolization of an 85-year-old woman who presented with progressive vision loss and found to have 14 mm left ophthalmic artery aneurysm. (a) DSA showing a 14 mm L ophthalmic aneurysm in the Townes and Lateral (b) projections. (c) Magnified Townes projection showing Hyperglide balloon inflated with contrast filling aneurysm. (d) Magnified frontal DSA projection showing Onyx filled aneurysm sac with complete filling. (e) DSA final runs showing completely occluded aneurysm in the frontal and lateral (f) projections.
