Secondly, the price of orthodontics is related to the patient's age. Generally, children aged 9 to-14 can easily and cheaply correct their teeth; Except for the situation that the plot needs to be corrected in five years. Adult orthodontics is slow, so it takes a long time, so the cost will be much higher. Invisible correction is generally around 2000 to 5000, some will be more, some will be less, it depends on the specific situation.