A leg extension (10) for a stent grafting system to connect between an aortic graft and an iliac graft. The leg extension is a tubular body (12) of a biocompatible graft material with self-expanding stents connected along the length of the tubular body and the tubular body having a distal end with a...http://www.google.es/patents/US8021412?utm_source=gb-gplus-sharePatente US8021412 - Iliac extension with flared cuff
