Occipital Artery to a3 Bypass and Distal Occlusion of an a2 Aneurysm: 2-Dimensional Operative Video. Issue 5 (1st May 2022) - Frisoli, Fabio A.; Catapano, Joshua S.; Sheehy, John P.; Benner, Dimitri; Srinivasan, Visish M.; Lawton, Michael T.