After the gums broken, if the wound is shallow and small, generally can be self-healing, if the wound is deeper and larger, can not be self-healing, need to be cleaned and suture treatment, as follows. 1. Self-healing: If the wound of the gums is shallow and small, daily care after cleaning to prevent infection of foreign objects attached to the wound, it can generally heal by itself. 2. Can not be healed: If the gum wound is deeper and larger should be cleaned up in time, the tissue will be sewn up, and pay attention to bleeding, pain, prevention of infection, if at the same time the occurrence of dental shock, tooth dislocation, alveolar fracture and other symptoms should be timely on the teeth and alveolar bone reset and fixed treatment. It is recommended to go to the hospital in time to receive regular treatment.