Abstract
Arthroscopic repair is probably the gold standard for treating large rotator cuff tears. Although positive, the results of this type of intervention depend on many factors such as the size of the tear, the age of the patient, and the number of previous surgeries. To decrease the rate of recurrence, we propose a surgical technique for augmenting the repair using an acellular dermal matrix (ArthroFlex, LifeNet Health). Our technique allows the surgeon to initially suture the tear in a regular fashion without visual interference. Once the tear is repaired, the augmentation is performed in a simple, all-arthroscopic, reproducible, and safe way. Also, we do not use extra implants for the fixation of the graft, so it does not increase the cost of the procedure (leaving aside the cost of the matrix itself).