title: Traumatised permanent teeth in 11-16-year-old Saudi Arabian children with a sensory impairment attending special schools.
abstract: - The aim of this study was to determine the prevalence of traumatised permanent teeth among sensory (visual (VI) and hearing (HI)) impaired children attending special schools in Riyadh, Saudi Arabia. All the dental injuries involved incisor teeth, and trauma was noted in 33 (6.7%) children attending government schools (control group) compared to 7 (9%) VI children and 24 (11.4%) HI children. Differences in the dental trauma only reached statistical significance between the HI and control group (P < 0.05). Gender differences were only apparent in the HI group, with males having higher levels of traumatised teeth. In addition, HI children aged 11-12 years were more prone to trauma than children in the control group of the same age (P < 0.05). In conclusion, sensory impaired children do have a tendency for more dental trauma. However, this was only statistically significant for HI children. Whereas a gender difference was most noticeable for the HI group, with males having higher levels of trauma, this was noticeable by its absence among VI children.
authors.affiliation: Department of Transcultural Oral Health, Eastman Dental Institute for Oral Health Care Sciences, University College London, UK.
authors.forename: M
authors.initials: M
authors.lastname: AlSarheed
authors.forename: R
authors.initials: R
authors.lastname: Bedi
authors.forename: N P
authors.initials: NP
authors.lastname: Hunt
mesh_terms: D000293:Adolescent; D000367:Age Factors; D002648:Child; D019229:Dentition, Permanent; D019988:Children with Disabilities / Q000706:statistics & numerical data; D004519:Education, Special; D005260:Female; D006801:Humans; D007180:Incisor / Q000293:injuries*; D008297:Male; D019986:Persons with Hearing Disabilities / Q000706:statistics & numerical data; D015995:Prevalence; D012529:Saudi Arabia / Q000453:epidemiology; D012737:Sex Factors; D018677:Tooth Injuries / Q000453:epidemiology*; D019987:Persons with Visual Disabilities / Q000706:statistics & numerical data