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Dental development in children with supernumerary teeth in the anterior region of maxilla.
Mallineni, Sreekanth K; Jayaraman, Jayakumar; Wong, Hai Ming; King, Nigel M.
Afiliación
  • Mallineni SK; Department of Paedodontics and Preventive Dentistry, Narayana Dental College and Hospital, Nellore, India.
  • Jayaraman J; Children's Dentistry & Orthodontics, School of Dentistry, International Medical University, 57000, Kuala Lumpur, Malaysia. jayakumar83@hotmail.com.
  • Wong HM; Paediatric Dentistry & Orthodontics, Faculty of Dentistry, The University of Hong Kong, 34, Hospital Road, Hong Kong, Hong Kong.
  • King NM; Paediatric Dentistry, School of Dentistry, University of Western Australia, Perth, WA, 6009, Australia.
Clin Oral Investig ; 23(7): 2987-2994, 2019 Jul.
Article en En | MEDLINE | ID: mdl-30374829
OBJECTIVE: Development of human dentition has been used as a predictor for evaluating the growth and maturity of an individual. It is fairly identical in a specific population, but the effect of development on subjects with dental anomalies had not been fully explored, particularly on subjects with supernumerary teeth (ST). This study hence aims to evaluate the dental development of children with and without ST. MATERIALS AND METHODS: Sample size calculation was conducted and 320 radiographs of subjects with and without supernumerary teeth (ST) were obtained from the archives of a teaching hospital. The subjects in both groups were age and sex matched. All the subjects belong to southern Chinese ethnicity aged 2 to 14 years. The left-side dentition was scored, and dental age (DA) was estimated by obtaining scores from the southern Chinese dental reference dataset. Paired t test was used to calculate the difference between chronological age and dental age (CA-DA) for boys and girls with and without ST and further based on the number and position of ST. RESULTS: The difference between chronological age and dental age (CA-DA) was 0.10 years for boys and 0.19 years for girls with ST whilst 0.01 and 0.05 years for boys and girls without ST (p > 0.05). The boys with bilateral ST showed significant delay in dental development of 0.23 years (p < 0.05). Position of the ST did not have any influence on dental age. CONCLUSIONS: No significant difference was observed in the dental development of children with and without supernumerary teeth. CLINICAL RELEVANCE: Understanding dental development of children with supernumerary teeth may be useful in appropriate treatment planning of such conditions.
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Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Asunto principal: Diente / Diente Supernumerario / Maxilar Tipo de estudio: Prognostic_studies Límite: Adolescent / Child / Child, preschool / Female / Humans / Male Idioma: En Revista: Clin Oral Investig Asunto de la revista: ODONTOLOGIA Año: 2019 Tipo del documento: Article País de afiliación: India Pais de publicación: Alemania
Texto completo
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Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Asunto principal: Diente / Diente Supernumerario / Maxilar Tipo de estudio: Prognostic_studies Límite: Adolescent / Child / Child, preschool / Female / Humans / Male Idioma: En Revista: Clin Oral Investig Asunto de la revista: ODONTOLOGIA Año: 2019 Tipo del documento: Article País de afiliación: India Pais de publicación: Alemania