BioEnthesis (IMAGE) Purdue University Caption This first-of-its-kind implant has soft and hard tissue layers to facilitate the regrowth of bone in the enthesis of the rotator cuff, more fully restoring the natural structure of the joint. Credit Sparta Biopharma Usage Restrictions None 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.