Multiple teeth are often found in the middle of the incisors. If the teeth are not missing by birth, for one multiple tooth, most people choose to extract it and keep the normal teeth before orthodontic treatment accordingly. Before the surgery, the doctor will make different treatment plans according to the patient’s specific situation, for example, if the multiple teeth are in the middle of two incisors, they can be extracted and the remaining teeth will be given orthodontic treatment by the orthodontist to align the teeth again. Some patients have multiple teeth and natural teeth are missing, in this case the doctor will develop a treatment plan that is adapted to the patient’s condition and must be treated accordingly under the guidance of the doctor.