Tendon rupture after surgery is usually associated with significant localized pain and a tearing sensation, as well as limitations in certain movements. Re-rupture after tendon surgery, usually occurs after strenuous activities, there will be localized noise and obvious pain, and the tendon area of the finger activities will be limited, not free to flexion and extension, and even deformity, if the surgical site with hand pressure, you can feel the obvious depression, and accompanied by swelling and severe pain. Patients who have ruptured tendons after surgery need to undergo surgery again for treatment, anastomosis of the ruptured tendon, and strictly follow the requirements of the use of casts or braces for protection. During the period, patients need to carry out appropriate functional exercise to avoid muscle adhesion, and also need to carry out incision dressing disinfection to prevent infection.