New Therapeutic System of Unruptured Intracranial Aneurysms Based on Big Data From Chinese Population

New Therapeutic System of Unruptured Intracranial Aneurysms Based on Big Data From Chinese Population

This is a prospective, multicenter, observational study, aiming at comparing the Safety and effectiveness among the different surgical treatment of unruptured intracranial aneurysms in China, so as to improve the diagnosis and treatment of unruptured intracranial aneurysms.

Inclusion Criteria:

• patients diagnosed with unruptured intracranial saccular aneurysm on CTA, MRA or DSA.
• patients willing to participate in this clinical trial and attach to regular follow up.

Exclusion Criteria:

• intracranial aneurysm correlating to AVM.
• intracranial non-saccular aneurysm.
• the rupture or unrpture of the aneurysm confirmed on CTA、MRA or DSA.
• patients unwilling to participate in this clinical trial and attach to regular follow up.