Colorado shoulder specialist Dr. Peter Millett analyzes a case study of a 48 year-old active male with a supraspinatus tear with Grade 2 atrophy. The goal of arthroscopic rotator cuff repair is to restore the anatomy, biomechanics, shoulder function and promote healing. The advantages of arthroscopic repair is lower complication rates than RSTA and tendon transfer and overall improved functional outcomes. Depending on the type of rotator cuff tear will help establish the reconstruction classification. In Dr. Millett's study from AAOS in 2014 there are four tear pattern recognitions: crescent, L/Reverse L, U-Shape and Massive Contracted. These pattern recognitions are required for modern arthroscopic rotator cuff repair to help facilitate anatomic restoration, optimize biomechanical properties and tendon biology, along with decrease failure rates. For older patients, Dr. Millett conducted a study on the outcomes of rotator cuff repairs in older patients. The study found that the mean patient satisfaction was 9/10 improvement in pain affecting ADLs and ability to participate in sporting activities.