Use of a neck-bridging device for endovascular coiling of a wide-necked middle cerebral artery aneurysm

Endovascular treatment of wide-necked bifurcation intracranial aneurysms is technically challenging, often requiring adjunctive devices such as stents or balloons to maintain coil mass within the aneurysm sac. Comaneci is a radiopaque embolization-assist device that can be temporarily deployed in the parent artery across the aneurysm neck without arresting blood flow for remodeling of coil mass. It is removed …