“…Silicone, Dacron (Ethicon Inc., Somerville, NJ), and Gore-Tex, as previously mentioned, carry high complication rates associated with synovitis and me- chanical failure. 17,18,28 Porcine collagen xenograft has been abandoned because of apparent reactions to the implant. 19 GraftJacket is an acellular dermal allograft.…”