Fig 2.

Construction of the anatomic Y-graft with graft loops at all 3 ends to facilitate attachment of a suture for graft delivery. The base or fibular anchor site of the Y-graft is constructed by doubling the graft to a length of 15 mm. The calcaneal limb of the Y-graft is constructed to a total length of 55 mm, with the most distal 15 mm doubled to form the calcaneal bone tunnel anchor site. The talar limb of the Y-graft is constructed to a total length of 30 mm, with the most distal 15 mm doubled to form the talar bone tunnel anchor site. (ATFL, anterior talofibular ligament; CFL, calcaneofibular ligament.)