The causes of crooked ankles include inversion deformity, eversion deformity, ankle dislocation and other causes, which can be corrected through conservative treatment and surgical treatment. 1. Foot inversion deformity: generally congenital clubfoot, is a more common foot deformity. It can be treated conservatively with manipulation, support and plaster in the early stage, while in severe cases, surgical treatment such as soft tissue release is needed. 2. Foot exostosis deformity: foot exostosis mainly refers to the exostosis of the rear foot, commonly known as heel exostosis, often caused by flat feet, trauma and other reasons. Early can be given to wear foot and ankle orthosis, celecoxib and other drugs for conservative treatment, serious cases can be fusion surgery for surgical treatment. 3. Ankle dislocation: Ankle dislocation is caused by external violence, which changes the correspondence between tibia, fibula and talus, leading to symptoms such as crooked ankles. When the dislocation is mild, it can be treated with manipulation, plaster fixation and other medications such as ibuprofen, while when the dislocation is severe, it needs to be treated with surgery such as incision and internal fixation. The above medications should be applied under the guidance of a physician, and should not be used without authorization. If the ankle is crooked, go to the hospital in time, complete the examination to clarify the cause of the disease and then carry out targeted treatment.