Orthodontics: 1. The patient and the doctor need to have a good communication to determine exactly which way to use for orthodontics. The patient can choose to use invisible braces or traditional metal braces according to his or her actual situation. 2. A dental x-ray will be taken to develop a more accurate orthodontic treatment. 3. A model of the teeth will need to be made for future use. 4. The next step is to extract and split the teeth, sometimes some patients need to remove one or more teeth to better align the teeth. The purpose of splitting the teeth is to make the teeth move out of the gaps so that the braces can be more accurately fitted on the teeth. 5, wear the braces, after wearing the braces regular follow-up, gradually adjust the shape, and then the braces can be removed after the correction is completed.