Deciduous period (3 ~ 6 years old). The main purpose of correction is to promote children's bad oral habits that hinder the normal development and function of maxillofacial region, such as orthognathic, orthognathic, mandibular protrusion, posterior teeth and so on. The malocclusion of teeth such as Yasuda is easy to correct at this age.
Tooth changing period (6 ~ 12 years old). At this stage, the local dentition may be uneven, so it is generally not necessary to correct it in a hurry, but it is necessary to correct the malocclusion of the anterior teeth, functional mandibular retraction, abnormal relationship between the upper and lower jaws and so on in time.
Permanent tooth stage (12 years old ~). The permanent dentition began to form around 12 years old. At this time, once the teeth are misaligned, they will not disappear automatically, and can only be corrected by orthodontists. This period is the best period for children's dentition correction, with the best curative effect, and all kinds of dentition can be corrected.
Yes, I hope you will adopt it.