A comparison of outcomes after arthroscopic rotator cuff repair with a bioinductive collagen implant, acellular dermal allograft, or no patch augmentation.

In small-to-medium tears (no augmentation, n = 27; acellular dermal allograft, n = 18; bioinductive collagen implant, n = 20), bioinductive collagen implant demonstrated a 95% healing rate compared with acellular dermal allograft (72%) and controls (70%) ( P = .06).

Among patients with Goutallier grade ≤1, bioinductive collagen implant was associated with significantly greater healing (85%) than acellular dermal allograft (64%) and controls (57%) ( P = .03).