Ankle tendon surgery carries risks of anesthesia allergy, postoperative infection, damage to other tissues around the tendon, and ischemia of the Achilles tendon. Patients should go to a regular hospital to minimize the risk of surgery. Anesthesia is usually required for ankle tendon surgery, and some people are allergic to anesthesia, and in severe cases, they may even go into shock. Ankle tendon surgery will have the risk of postoperative infection, ankle tendon surgery strictly abide by the aseptic operation, but may also be caused by diabetes or other parts of the infection caused by infection, infection will be red hot, swelling, oozing blood, etc., at this time, symptomatic treatment, iodine violet disinfection, anti-infection treatment. Ankle tendon surgery also carries the risk of intraoperative damage to other tissues of the tendon, usually due to the following reasons: difficulty in classifying the tendon from the surrounding tissues, unclear vision due to bleeding, etc. The surgeon should be very familiar with the surgical plan before surgery to minimize the risk. Postoperative conditions exist such as delayed healing due to ischemia of the Achilles tendon and non-healing. Ankle braking is required for a minimum of 4 to 6 weeks after Achilles tendon surgery. Functional exercises should be started gradually under the supervision of the surgeon according to the follow-up examination. After ankle tendon surgery, there is a risk of pain, swelling, adhesions and recurrence due to exertion and exposure to cold.