Fewer Surgeries with Degradable Implants (IMAGE) Fraunhofer-Gesellschaft Caption The demonstrator for a suture anchor made of iron-tricalcium phosphate is only slightly larger than a match head. Credit Fraunhofer IFAM Usage Restrictions The picture may be used for editorial purposes only. It is protected by copyright. The use is free of charge if the reference is mentioned. 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.