A Meta-analysis: Cost Comparison of Flow Diversion and Coil Embolization for Intracranial Aneurysm.

We concluded that the total cost was lower, and the retreatment hospitalization costs of flow diversion were higher than coil embolization for the treatment of intracranial aneurysms. Our finding provides valuable insights into the application of flow diversion and coil embolization in intracranial aneurysm therapy. Flow diversion may be applied as a major treatment with the consideration of retreatment.