Multiple overlapping stent-assisted coiling improves efficacy and safety of treatment for complex intracranial aneurysms: a randomized trial

Abstract

Highlights Multiple overlapping stent-assisted coiling technique reduced the major recurrence of aneurysms compared with single stent. Multiple overlapping stent-assisted coiling improved neurological status of patients with aneurysms compared with single stent. Multiple stent-assisted coiling decreased the aneurysm occlusion after operation compared with single stent. Multiple overlapping stent-assisted coiling significantly improved the clinical treatment for complex intracranial aneurysms.

Keywords

• Intracranial aneurysms
• Multiple overlapping stent-assisted coiling
• O’Kelly–Marotta (OKM) grade, modified Rankin Scale (mRS)