PC400 Coils for Treatment of Intracranial Aneurysms

The goal of this prospective, observational study is to evaluate the long-term occlusion rates and safety of the Penumbra PC400 coil in the treatment of ruptured and unruptured intracranial aneurysms in adult subjects ages 18-80. Specifically, the study aims to analyze rate of death, stroke, neurological death, or rebleeding associated with the treatment of intracranial aneurysm with the PC400 coil. Participants will undergo standard of care treatment and follow up for their aneurysm treatment, and participating sites will collect procedural and follow up data.