Osteochondral Allograft Transplantation Using the Chondrofix Implant

Osteochondral allograft transplantation has become an accepted, and increasingly popular, choice for cartilage repair. Its widespread application, however, remains limited by the availability of fresh grafts. Even minimal tissue contamination precludes graft processing, and limited chondrocyte viability necessitates a small window for implantation, generally within the first month after retrieval. A potential solution to these issues comes from a new processing technique to manufacture a preserved osteochondral allograft that is sterile and has an extended shelf life. This article reviews the background and surgical technique of this newly available implant.