Orthodontic treatment is a systematic, scientific, holistic and very specialized treatment process, so the process of orthodontic treatment is also relatively complex, it is necessary to tell you about the whole process here. Here to share with you the most common form of orthodontic treatment – full mouth fixed orthodontic treatment. 1, after the initial diagnosis to retain information. At the first visit, the doctor will conduct a preliminary examination to make a preliminary judgment on the possibility of treatment, the program. Then the information is retained for rigorous scientific analysis. The basic information includes: surface tomography (i.e. panoramic film), lateral cephalometric film, dental model, oral and dental photos, facial photos, etc. Further detailed examination will be done if necessary. Finally, we will make an appointment for the next follow-up consultation to hear the treatment plan. 2. The doctor will design a personalized treatment plan according to the specific situation of the patient, and inform the treatment cost, the approximate treatment time, and the precautions required. If you agree with the treatment plan, you can go straight to treatment (if you need extraction treatment, you can start extraction and then bonding brackets afterwards). 3. Bonding brackets aligners. The full mouth is fitted with fixed aligners and the formal entry into orthodontics begins.4. Follow up appointments are held every month or month and a half. The process of each follow-up visit is how the doctor implements the orthodontic treatment plan. The average number of follow-up appointments is about 22, and if needed, the patient will need to wear a rubber band or other treatment device at home. 5. After the treatment goal is achieved, a retainer will be worn to maintain the treatment effect. In general, the maintainer is transparent, very thin and light, and many people report that “the first week will not be very used to it, saliva is also more; but slowly get used to it, wearing singing is no problem.” This transparent maintainer does not affect the aesthetics at all, the first year to wear both day and night, the second year onwards only need to wear at night. If you are an adult, it is best to wear it at night when you sleep thereafter, and wearing it more often will only be beneficial and not harmful.