Small Intestinal Submucosa for Vascular Reconstruction in the Presence of Gastrointestinal Contamination

Abstract

SIS was associated with improved graft patency, less infection, complete incorporation, and no false aneurysm formation when compared with PTFE. This may be due to its ability to provide a durable scaffold for cellularization and tissue remodeling. This material may offer a superior alternative to more complex vascular reconstruction techniques in contaminated fields.