Dental malocclusion in people with developmental disability

People with developmental disability have an increased incidence of oromotor dysfunction and resulting dental malocclusion. Orthodontic treatment may be appropriate to facilitate teeth alignment and minimise malocclusion; for the best result, this should start when secondary (adult) teeth are developing (ie between the ages of 6 to 12 years). During this time, children with developmental disability should be examined regularly by an oral health professional.

Indications for orthodontic intervention are the same as in the general population (eg to improve cosmetics and function). In some instances, conventional orthodontics may not be possible for those with challenging behaviour. For strategies to help people with developmental disability prepare for a dental appointment, see Planning oral and dental treatment.