Scar TIssue (IMAGE) Massachusetts Institute of Technology Caption With a new approach, the scar tissue (pictured) that usually develops around medical implants has a more aligned architecture that allows drugs to pass through more easily. Credit Courtesy of the researchers Usage Restrictions Credit must be given to the creator. No derivatives or adaptations of the work are permitted. License CC BY-ND 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.