Removal method of a Supera interwoven stent invaginated during its implantation in endovascular procedure: a case report.

Background: Supera interwoven stents (IWS) have a unique interwoven structure; thus, precise stent placement can be challenging as they are prone to elongation, shortening, and invagination. Particularly, invagination limits long-term patency. This proposed method aims to remove invaginated IWS.

Success rate of endovascular recanalization for femoropopliteal artery total occlusion using the wingman catheter system.

Chronic total occlusion (CTO) in the femoropopliteal artery is challenging to treat. The Wingman catheter system is a novel device for CTO penetration with a nitinol/stainless steel beveled tip. There is a lack of real-world clinical data indicating the success rate.