I. Are Endovascular Methods as Durable as Open Procedures? II. Do Population Studies and National Registries Provide Evidence of Durability in our Patients? III. What is the Influence of Pharmacological Agents. IV. The Durability of Venous Procedures. V. Peripheral Vascular Durability Controversies. VI. The Durability of Endovascular Aortic Aneurysm Repair (EVAR). VII. Xenografts Have Not Been Durable in the Past, Will the Future be Different?