 This single-center randomized trial evaluates the efficacy and safety of a new bone screw antibiotic releasing bioabsorbable screw in fixation of syndesmosis in patients with Weber C-type ankle fractures. The comparison is made to subjects treated by conventional metal screw fixation of the syndesmosis. The primary objective is to show that the antibiotic releasing bioabsorbable screw is at least as good as the routinely used metal screw in prevention of syndesmosis widening in patients with Weber C-type ankle fractures. The secondary objective is to show that the clinical outcome of the ankle fracture treatment is equal between patients treated by the antibiotic releasing bioabsorbable screw and the conventional metal screw. 