Bailout Technique for Protrusion and Migration of Detached Woven EndoBridge Devices with Amplatz Goose Neck Microsnare.

ABSTRACT:

Objective

The Woven EndoBridge (WEB; MicroVention TERUMO, Tustin, CA, USA) is an intrasaccular flow disruptor developed for the treatment of wide-neck bifurcation aneurysms (WNBA). While its safety and satisfactory mid- to long-term treatment outcomes have been documented, there have also been reports of complications such as WEB protrusion and migration. We encountered 3 cases in which the WEB protruded or migrated to the parent vessel after deployment, necessitating retrieval. In this report, we address the technical tips for retrieval techniques and factors associated with these complications, including a literature review.

Case presentation

Of the 120 cases of our experience with WEB treatment for cerebral aneurysms for the period since January 2021, 3 required WEB retri

SUBMITTER: Suzuki T 

PROVIDER: S-EPMC11864991 | biostudies-literature | 2025

REPOSITORIES: biostudies-literature