Arterial thrombosis after using angio-seal

Percutaneous closure systems of arterial puncture sites are being used more and more in modern endovascular practice. In this article, we report five cases of thrombotic complications following Angio-Seal deployment which required to be treated in our department between June 2004 and January 2006. We carried out a computerized literature review using "vascular closure" as a keyword and elected 106 articles published between 1992 and 2007. The analysis of this literature review showed that the rate of percutaneous closure complications was similar to the rate of manual compression complications, which is still the reference method. The complications associated with the use of these systems were more complex and more often required surgical repair. The severity and frequency of these complications differ based on the type of closure systems. The vascular surgeon in charge must have a good knowledge of these systems and of the complications each of them entails to be able to treat them in the most appropriate way.