1, the skeletal deformity of maxilla or mandible is serious: if the front teeth protrude excessively, the labial process needs to be corrected.
2, bad living habits: seriously affected the normal development of teeth and jaws. Such as biting the lower lip, biting the fingers, breathing through the mouth and sticking out the tongue.
3. Serious dislocation of individual teeth: such as twisted teeth. Individual teeth are malocclusion, such as the upper teeth biting into the lower teeth. Generally speaking, the best orthodontic age for children is about 12 years old. As long as parents pay more attention to their children's dental problems and treat them in time, it is no problem to have a beautiful and large number of good teeth.
Therefore, it is very necessary to form a formal oral examination in the hospital. Parents should set an example, develop good living habits and oral health habits, guide their children to correct bad habits and ensure their health.