Department of Medicine and Surgery,Orthopaedic Clinic,Parma 43126,Italy;
Department of Medicine and Surgery,University of Parma,Parma 43126,Italy;
Centro Riabilitativo della Mano e Arto Superiore,Parma 43121,Italy;
Ankle; Fracture; Injury; Distal tibiofibular joint; Trauma; Syndesmosis;