After the hand is fractured, you need to choose the treatment according to the degree of injury, and can be fixed by plaster, fixed by reduction, and surgical treatment. 1. Plaster fixation: After the hand is broken, it can be judged by X-ray, if the fracture is stable and does not affect the normal function of the hand, it can be fixed in plaster and treated conservatively, and it can be healed in about three months’ recuperation. 2. Repositioning and fixation: If the fracture site is slightly displaced, the patient can be manipulated under x-ray irradiation to restore the continuity of the bone, and then fixed with a plaster, conservative treatment and rest. 3. Surgery: If the fracture site is unstable, such as comminuted fracture, it is necessary to carry out local swelling and infusion treatment, then cut and reset, and use the plate or Kirschner’s pin to fix the treatment. After the hand fracture, it is recommended to consult a doctor as soon as possible for a clear diagnosis and treatment.