The Canadian Association of Orthodontists recommends that children have their first orthodontic evaluation by age 7, as this is the age at which the permanent teeth have typically erupted and the dentist can assess the child’s bite and determine if there are any problems that need to be addressed.

However, some children may need to see an orthodontist earlier or later than age 7. For example, a child with a severe overbite or underbite may benefit from early intervention to correct the problem and prevent further complications. On the other hand, a child with minor misalignment may not need to see an orthodontist until later in their teenage years.

The best way to determine if a child needs to see an orthodontist is to have them evaluated by a dentist. The dentist can assess the child’s oral health and recommend whether orthodontic treatment is necessary and, if so, at what age it should be started.

Overall, the need for orthodontic treatment can vary from child to child, and the best way to determine if a child needs to see an orthodontist is to have them evaluated by a dentist. The dentist can assess the child’s oral health and recommend the best course of action to ensure that the child has a healthy, functional, and esthetic smile.