All the teeth are broken considering caries, the patient can follow the doctor’s instructions for remineralization treatment, prophylactic resin filling and surgical treatment, but also to strengthen the general life care. 1. Remineralization treatment: mainly through artificial methods to promote demineralization, soft enamel or bone remineralization, so as to restore the normal hardness of teeth. Commonly used drugs include 75% sodium fluoride glycerin paste, 8% tin fluoride solution, etc. 2. Filling treatment: prophylactic resin filling is mainly used to prevent and control fissure caries through fissure sealant. Fissure sealant consists of resin, diluent, initiator and some auxiliary ingredients, such as filler, fluoride, dye and so on. Part of the teeth all bad people, can also cooperate with the doctor to carry out amalgam filling to restore the form and function of the teeth, and bonding restoration, inlay restoration and other treatments. 3. General life care: people with all broken teeth can not consume sugary and spicy stimulating food to reduce the damage and stimulation of the local mucosa. Daily attention to maintain oral hygiene, develop good brushing habits, adults can also use fluoride toothpaste. If dry syndrome caused by should be timely routine treatment. It is recommended that people with broken teeth should consult a doctor for examination, so that they can follow the doctor’s instructions to choose the appropriate treatment and restore the normal occlusal function of the teeth and aesthetics.