A Diabetic Foot Ulcer (IMAGE) University of California - Riverside Caption This photo shows a diabetic foot ulcer. Credit Milorad Dimic, Wikimedia. Usage Restrictions This file is licensed under the Creative Commons Attribution-Share Alike 3.0 Serbia license. <a target="_blank" href="http://commons.wikimedia.org/wiki/File:Diabetic_Wound_121.jpg">http://commons.wikimedia.org/wiki/File:Diabetic_Wound_121.jpg</a> License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.