Superior Capsular Reconstruction With Arthroscopic Rotator Cuff Repair in a "Functional Biologic Augmentation" Technique to Treat Massive Atrophic Rotator Cuff Tears.

Surgical treatment of patients with massive rotator cuff tears is unpredictable because of a low healing rate and high incidence of clinical failure. Arthroscopic superior capsular reconstruction has emerged as a promising technique in treating younger, active patients with massive irreparable rotator cuff tears. Superior capsular insufficiency has been theorized to be a factor in the higher failure rate for repairs of massive tears, and there have been proposals of superior capsular repair in addition to rotator cuff repair to facilitate better healing of massive rotator cuff tears. This article presents our technique of functional rotator cuff augmentation, which is concomitant superior capsular reconstruction with arthroscopic rotator cuff repair, to treat massive, atrophic rotator cuff tears. This technique is used in patients with massive rotator cuff tears and superior capsular insufficiency.