After the tendon rupture, anastomosis surgery is done, and after the surgery, the first step is to fix the cast, and the fixation period is usually 4-6 weeks. During the period of plaster fixation, pay attention to the loosening and tightening of the plaster, too loose and too tight need to be adjusted in time. At the same time the postoperative wound place is also need to pay attention to, keep the wound dry and hygienic, adhere to 1-2 days to change the wound dressing, pay attention to observe whether there is obvious local swelling and secretions. If there is obvious discharge, etc., pay attention to the possibility of infection. After the cast is removed, do not be violent at the beginning, but need to exercise gradually. If the exercise is too violent, the anastomosed tendon may rupture again. Generally, the tendon anastomosis can heal basically more than two months after surgery, and if there is no obvious discomfort, you can move around normally.