Scoliotic pathology remains to this day little known, on the one hand in its etiologies but also in its various implications and possible associations. One of the notable questions found in the literature is concerned with the link between idiopathic scoliosis and the stomatognathic system. This question arises from the study of the anatomy and function of its two entities.

The aim of the study is to determine the frequency of orthodontic treatment in adolescents with idiopathic scoliosis, and to compare it with that of adolescents without spinal dysmorphism.

Inclusion criteria:

• Adult and child (age ≥ 12 years)
• Be carriers of idiopathic scoliosis confirmed by X-ray.
• Have reached bone maturity (Risser 4 and more)
• Adult who has not expressed, after information, the reuse of his data for the purposes of this research
• - Child and Holders of parental authority who have not expressed, after information, the reuse of their data for the purposes of this research

Exclusion criteria:

• Refusal to participate in the study
• Association with another orthopedic pathology
• Adult patients under guardianship or crater or under the protection of justice

Adults and children (age ≥ 12 years) with idiopathic scoliosis confirmed by X-ray.