Computational tools in rehabilitation of erectile dysfunction

Erectile dysfunction (ED) is defined as the inability to achieve and mainta in an erection adequate for satisfactory intercourse. It is a common proble m among approximately 50% of men between the ages of 40 and 70. Erectile dy sfunction is not only stressful to both the affected individual and his par tner. but it can also negatively affect self-esteem. Biomechanical models h ave recently been developed to study both the structural and hemodynamic fa ctors involved in normal and pathological erectile conditions. These comput ational models, which are reviewed in the present paper, allow for better u nderstanding of the mechanisms acting in ED and provide a suitable basis fo r development of state-of-the-art interdisciplinary treatment approaches ai med to improve the quality of life for these men. (C) 2001 IPEM. Published by Elsevier Science Ltd. All rights reserved.