Clinical Safety and Efficacy of Flow Diverter in the Treatment of Intracranial Aneurysms
To collect the safety and effectiveness data of flow-di in the treatment of intracranial aneurysms in real-world clinical practice, verify its classification of treatment strategies for aneurysms of different locations and shapes, and optimize postoperative medication regimen, provide long-term evidence-based basis for clinical treatment of intracranial aneurysms, and build a database.
• 18 years ≤80 years; 2) intracranial aneurysm diagnosed by CTA, MRA or DSA (Including wide-necked aneurysms (neck width ≥4mm or Dome/neck ratio \<2), saccular, fusiform aneurysms, recurrent saccular aneurysms and dissecting aneurysms, and the diameter of the parent vessel ≥ 2.0 mm and ≤ 6.0 mm; the location includes: anterior circulation C3 segment and above of internal carotid artery, distal artery of Willis circle, posterior circulation V4 segment of vertebral artery and basilar artery and its main branches; 3) Voluntary participation in this study and signing of the Informed Consent Form (ICF).