When active patients less than 65 years old have a massive, non-repairable rotator cuff tear and preserved function, oftentimes they are told the only option is a superior capsular reconstruction (SCR) or reverse shoulder replacement. However, Dr. Bailie and Biomet Orthopedics developed a device, which shows favorable outcomes, if performed by a surgeon experienced in using it, for EAS Resurfacing Arthroplasty of the shoulder.