Plugging and sealing technique by Onyx to prevent type II endoleak in ruptured abdominal aortic aneurysm

Control of back bleeding from the hypogastric artery into the aneurysm after endovascular aneurysm repair (EVAR) of a ruptured aortoiliac aneurysm may be necessary in order to avoid a type II endoleak. It is an emergency situation and selective catheterization and embolization of the hypogastric artery may be time-consuming and more importantly, it has to be performed before complete exclusion of the aneurysm has been established. We describe a...