PURPOSE: An overview of the latest concepts advanced with regard to the epidemiology,
pathophysiology, and management of male ED is provided. MATERIALS AND METHODS:
Published literature and current paradigms promoted by consensus bodies in the field with
regard to the management of ED were reviewed. RESULTS: ED is a neurovascular
phenomenon modulated by hormonal, local biochemical, and biomechanical/structural
factors of the penis. Once viewed primarily as a psychological issue, ED is now understood …