From: Orthodontic treatment for disabled children: a survey of parents’ attitudes and overall satisfaction
Medical diagnoses | Class I | Class II | Class III |
---|---|---|---|
Down’s syndrome | 0 | 1 | 12 |
Mental and/or psychomotor deficiency | 4 | 3 | 5 |
Congenital malformations with craniofacial involvement | 1 | 5 | 4 |
Cerebral palsy | 0 | 5 | 2 |
Autistic spectrum disorders | 0 | 2 | 2 |
Sensory deficiencies | 1 | 0 | 3 |
Other rare congenital disorders | 3 | 3 | 4 |