The gums above the incisors are cracked, if the wound of the gums is shallow and small, it does not need to be sutured, if the wound of the gums is deeper and larger, it needs to be sutured. 1. Do not need stitches: If the wound of the gums is shallow and small, there is no need for stitches, and daily care should be carried out after cleaning to prevent the wound from attaching to foreign matter and causing infection, which can generally be healed by itself. 2. Need suture: If the gum wound is deeper and larger, it should be cleaned in time and aligned with the suture tissue, at the same time, pay attention to stop bleeding, pain relief, prevention of infection, if at the same time there are symptoms such as tooth concussion, tooth dislocation, alveolar fracture and so on, it should be timely to reset and fix the teeth and the alveolar bone. It is recommended that the gums should be examined in the hospital in a timely manner and dental films should be taken to check the condition of the teeth, if there is inflammation and infection, anti-inflammatory drugs such as roxithromycin capsules or amoxicillin capsules can be used according to the doctor’s instructions, and the specific method of medication should be in accordance with the doctor’s instructions.