The 20-year-old wearing braces, generally starting at 12,000, according to the patient’s bite disorder, the complexity of the decision, the patient has a very serious buck teeth or jaw protrusion, in the case of orthodontics at the same time, the need for orthognathic surgery, the corresponding cost tens of thousands of ranging. 20-year-old orthodontic teeth, for ordinary misshapen effect is relatively good, the recurrence rate after correction is not high, it is recommended that patients in the conditions The best age for orthodontic treatment is 12 years old, and for bony disorders it is best to start intervention treatment at the age of 9. As the standard of living improves, parents are paying attention to whether their children’s teeth are aligned and should visit the dentist regularly for examination and evaluation.