抄録
The disabled children are more susceptible to dental trauma in comparison with the healthy children. Maxillary incisors have a tendency for more dental trauma. The aims of this case study are to examine for related problems with disability on the treatment by the therapeutic experience of the traumatized maxillary incisors of disabled patients based on two cases. One of cases (case 1) is luxation and impacted injuries teeth of the patient with slight ly mentally handicapped and emotionally disturbed children, another case (case 2) is subluxation teeth of the patient with Down's syndrome. In the case 1, the related problems were hyperactivity on the treatment and insufficient oral hygiene at post operative care, and in the case 2, the problems are the short root of a tooth and an increased susceptibility to infection.