Product description Ankle Arthrodesis Nail. Features & Benefits Posterior-anterior placed locking screws give more stability than medial-lateral screws due to greater bone purchase. Stability is essential for union and to prevent malunion The system and straight nail design allow rotation on insertion, easing introduction The nail and unique locking screw design have superior fatigue resistance The system has a mechanical targeting device that is accurate and easy to use Indication Painful arthritic deformity of the ankle joint with stiffness in the subtalar joint Fractures of the tibial plafond and/or talus where reconstruction is impossible Fracture/dislocations of the ankle joint combined with severe arthritic changes and loss of function Supramalleolar non-union with subtalar stiffness Failed fusion of the ankle joint