Biphasic bioresorbable scaffold (TruFit Plug) for the treatment of osteochondral lesions of talus: 6- to 8-year follow-up.

Background: The ideal treatment of osteochondral lesions of the talus (OLT) is debatable. The TruFit plug has been investigated as a potential treatment method for osteochondral defects. This is a biphasic scaffold designed to stimulate cartilage and subchondral bone formation.