The Achilles fibular ligament can be reconstructed. Achilles fibular ligament reconstruction is the reconstruction of an injured ligament. The reconstruction is divided into autologous tendon reconstruction, allogeneic tendon reconstruction and artificial ligament. 1. Autologous tendon reconstruction: the advantage is that autologous tendon transplantation is not easy to produce rejection reaction, the cost is relatively low, and the ligament can be ligamentized in the later stage, and the bone can be firmly grown; the disadvantage is that the recovery process is slower, and the ligament is relatively fragile. 2. Allogeneic tendon reconstruction: the advantage is to reduce the impact of tendon extraction, and the strength is large enough; the disadvantage is that it is easy to produce rejection reaction and high cost. 3. Artificial ligament reconstruction: Advantage is that it is strong and the recovery process is fast; disadvantage is that it is easy to produce debris, easy to loosen with the ageing bone loss, may need a second operation, and the cost is high. If Achilles tendon ligament injury occurs, it is recommended to go to the hospital in time to give targeted treatment or therapy.