According to the American Association of Orthodontists, children should have an orthodontic evaluation by the time they have turned 7 years-old. This is typically the age for which children have begun developing permanent teeth, which allows orthodontists to formulate a better assessment as to whether bite issues, teeth misalignment, crowding, or developmental jaw irregularities may appear. In addition, an orthodontist can help guide incoming teeth to increase the chance that the permanent teeth have enough room once they begin to erupt.
These early evaluations can also be necessary to identify issues that may not be prominently visible, especially among individuals who otherwise exhibit perfectly straight teeth. Remember, an early evaluation by an orthodontist may find that there are no current orthodontic concerns whatsoever. In these cases, an occasional check-up may be the only additional step recommended, which can be helpful for monitoring the teeth as they come in and ensuring that jaw and facial development is progressing smoothly.