Right lateral ankle distal fibula fracture alignment alignment good generally also need to wear a cast. When the occurrence of external ankle bone fracture tends to be more serious, most of them need to play a cast, mainly to play the role of external immobilization, can effectively relieve the pain caused by the bone fracture, and promote the swelling, in addition, can also avoid the phenomenon of displacement after the bone fracture. Especially if the fracture occurs in the right lateral ankle fibula which is in the foot, if not immobilized in a cast, it will easily lead to instability of the fractured end and the fracture healing will be slower. Some patients may recover without casting if the fracture is minor, but rest of the affected limb should be observed. Patients with right distal ankle fibula fracture should go to the hospital in time for imaging examination to determine the severity of the fracture and take relevant treatments.