Most problems involving the alignment of your child’s teeth and the growth of their jaws can be identified by the time they are in the first or second grade. That is why the American Association of Orthodontists recommends that all children have a check up with an orthodontic specialist no later than age 7. At this visit the orthodontist will carefully examine your child’s bite and assess the alignment and development of the teeth. The orthodontist will also look at the growth and relationships of the jaws, and in particular check for any shifts or dysfunction. It will also be determined if any premature tooth loss, habits, swallowing or breathing patterns are having an effect on your child’s occlusion.
Following this visit the orthodontist will indicate if any immediate preventative or interceptive orthodontic care is needed. In many circumstances no treatment is required right away and the child can be observed until it is the appropriate time for care. Your child’s dental development as well as their prospective facial growth will be carefully considered in outlining the best timetable for care.
Orthodontic treatment for children typically begins between the ages of 9 and 14. At this time they are generally in the mid to late mixed dentition stage. This means they have a mix of permanent front teeth, permanent molars, and some baby teeth. The benefit of placing braces at this stage is that the orthodontist can improve the alignment of permanent front teeth, guide the incoming new adult teeth into position, and utilize the child’s growth and development to their best advantage.
Habits such as prolonged thumb sucking, tongue thrusting, and certain swallowing or breathing patterns that can open or distort the bite are better dealt with when care is initiated at a younger age. Early treatment is also helpful when the top jaw is too narrow, not developing in harmony with the lower jaw, or if permanent top teeth are behind the lower teeth when closing the jaws. Likewise, if a young child’s front teeth protrude excessively or very severe crowding is present, a first phase of orthodontic care can be beneficial.
The objectives of early treatment and interceptive orthodontics are to influence jaw growth, create more space for crowded teeth, help to correct harmful habits, and improve facial aesthetics. With early treatment, the likelihood of impacted permanent teeth, as well as the need for extractions of permanent teeth, can be reduced. Early treatment can also simplify future orthodontic care.