5-French SOFIA: Safe Access and Support in the Anterior Cerebral Artery, Posterior Cerebral Artery, and Insular Middle Cerebral Artery

Introduction Distal access catheters are an infrequent focus of technical notes in neurointervention. The 5-French SOFIA's unique design allows for compatibility with 6-French guide catheters, while its supple construction allows for remarkably distal access for a catheter with a 0.055-inch inner diameter.