The Future of Aneurysm Treatment: How Flow Diverters Are Redefining Brain Health What Are Flow Diverters? Flow diverters are small, mesh-like stent systems inserted into arteries to divert blood flow away from an aneurysm. Unlike traditional coiling, which fills the aneurysm, flow diverters work by encouraging the blood vessel to heal itself. Over time, the aneurysm shrinks and becomes less...