Arthroscopic Rotator Cuff Repair Technique Using a Bio-Composite Scaffold for Tissue Augmentation

The use of biologics and rotator cuff augmentation have seen significant growth in interest to combat complications of rotator cuff retear after arthroscopic rotator cuff repair. Bio-inductive implants are used to induce new tissue formation; however, they lack structural strength at the time of implantation. Conversely, dermal allografts are used to provide structural strength at implantation, but they do not allow for sufficient tissue incorporation and carry inherent risks of allograft tissue. The BioBrace™ (Biorez, New Haven, CT) is a bio-inductive scaffold composed of highly porous type I collagen and bio-resorbable poly (l-lactide) microfilaments developed to combat the latter drawbacks. The unique bio-composite properties provide the ability to combine the benefits of bio-induction and strength into a single implant. We propose a successful, reproducible technique for the implantation of BioBrace for rotator cuff augmentation.