Tendon ruptures can usually return to normal with treatment. If not actively treated, it may be more difficult to return to normal. 1. Tendon rupture can be treated conservatively if the tendon is partially ruptured, with cast immobilization, oral blood-activating medication, such as bone marrow capsule or bone grafting tablets to promote healing, and later on, functional exercises, active and passive joint mobility exercises can be performed. 2. If the tendon is open rupture, the tendon tissue is completely ruptured, and the tendon is retracted, it is necessary to perform tendon repair and suture surgery. After surgery, the tendon should be immobilized in a plaster cast for 4 to 6 weeks. Rehabilitation exercises should be performed to prevent adhesion of the joint, and most of them can be restored to normal in about 2 months through exercises. Therefore, tendon rupture needs to go to the hospital for timely consultation, conservative treatment or surgery according to the specific degree of injury, and rehabilitation exercises can restore normal. If not actively treated, it may leave sequelae.