International Journal of Clinical Pediatric Dentistry

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VOLUME 10 , ISSUE 2 ( April-June, 2017 ) > List of Articles

PREVALENCE STUDY

Prevalence of Traumatic Dental Injuries to the Permanent Anterior Teeth among 9- to 14-year-old Schoolchildren of Navi Mumbai (Kharghar-Belapur Region), India

Rahul Hegde, Geet Agrawal

Citation Information : Hegde R, Agrawal G. Prevalence of Traumatic Dental Injuries to the Permanent Anterior Teeth among 9- to 14-year-old Schoolchildren of Navi Mumbai (Kharghar-Belapur Region), India. Int J Clin Pediatr Dent 2017; 10 (2):177-182.

DOI: 10.5005/jp-journals-10005-1430

License: CC BY-NC 4.0

Published Online: 01-06-2017

Copyright Statement:  Copyright © 2017; Jaypee Brothers Medical Publishers (P) Ltd.


Abstract

Aims and objectives

To measure the prevalence of anterior teeth trauma in 9- to 14-year-old schoolchildren and their association with predisposing factors, such as lip competence, molar relationship, overjet, and variables, such as age, gender, and cause of trauma.

Materials and methods

Epidemiological cross-sectional study was carried out among 3,012 schoolchildren aged 9 to 14 years in Navi Mumbai (Kharghar-Belapur region). The sample size was derived using the stratified random sampling method; we picked six schools from the region. These schools had 3,000 students in the acceptable age group of the study which constituted our final sample size. All children were examined for traumatic dental injuries, and the children with positive findings were further examined for lip competence, Angle's molar relationship, and overjet. The results were statistically analyzed using cross-tabulation and Chi-square test.

Results

The prevalence of dental injuries was 7.3%, and the ratio of male to female children was found to be 1.6:1. The maximum number of traumatic dental injuries was found with class I molar relationship and overjet less than 3.5 mm in children with competent lips. Maximum number of injuries occurred in the age group of 13–14 years. The most predominant type of injury was the enamel fracture and the most common cause determined was due to fall.

Conclusion

The present study is a collection of data on traumatic injuries to anterior teeth, which is seen very commonly in day-to-day practice. The frequency and cause of traumatic injuries to anterior teeth is important for identification of risk groups, treatment needs, and cost involved in order for establishing effective preventive measures.

How to cite this article

Hegde R, Agrawal G. Prevalence of Traumatic Dental Injuries to the Permanent Anterior Teeth among 9- to 14-year-old Schoolchildren of Navi Mumbai (Kharghar-Belapur Region), India. Int J Clin Pediatr Dent 2017;10(2):177-182.


  1. Impact of traumatic dental injuries on the quality of life of schoolchildren. Dent Traumatol 2012 Dec;28(6):423-428.
  2. Impact of traumatic injuries to the permanent teeth on the oral health-related quality of life in 12-14-year-old children. Community Dent Oral Epidemiol 2002 Jun;30(3):193-198.
  3. ; Andreasen, FM.; Andersson, L. Textbook and color atlas of traumatic injuries to the teeth. 4th ed. Oxford: Blackwell Munksgaard; 2007.p. 217-254.
  4. Dentofacial trauma in children. ASDC J Dent Child 1988 Sep-Oct;55(5):334-338.
  5. ; Avery, DR.; Dean, JA. Management of trauma to the teeth and supporting tissues. In: Dentistry for the child and adolescent. St. Louis (MO): Mosby; 2004.p. 454-503.
  6. Effectiveness of dental trauma education for elementary school staff. Dent Traumatol 2008 Apr;24(2):146-150.
  7. Prevalence of teeth with untreated dental trauma among nursery and primary school pupils in Dares Salaam, Tanzania. Dent Traumatol 2001 Jun;17(3):109-113.
  8. Risk factors related to traumatic dental injuries in Brazilian schoolchildren. Dent Traumatol 2004 Oct;20(5):246-250.
  9. Prevalence, causes, and correlates of traumatic dental injuries among seven-to-twelve-year-old school children in Dera Bassi. Contemp Clin Dent 2012 Jan;3(1):38-41.
  10. Traumatic injuries to anterior teeth among schoolchildren in Malaysia. Dent Traumatol 2001 Aug;17(4):149-152.
  11. A study comparing the prevalence and distribution of traumatic dental injuries among 10-12-year-old children in an Urban and in a rural area of Jordan. Int J Paediatr Dent 1995 Dec;5(4):237-241.
  12. Prevalence of traumatic dental injuries to the anterior teeth among three to thirteen-year-old school children of Tamilnadu. Contemp Clin Dent 2012 Apr;3(2):164-167.
  13. Traumatic injuries to the anterior teeth among South Kanara school children– a prevalence study. J Indian Soc Pedod Prev Dent 1998 Jun;16(2):44-51.
  14. Traumatic dental injuries in a sample of Dominican schoolchildren. Community Dent Oral Epidemiol 1981 Aug;9(4):193-197.
  15. Traumatic dental injuries among 12-year-old schoolchildren in Jordan: prevalence, risk factors and treatment need. Oral Health Prev Dent 2013;11(2):105-112.
  16. Relation between incisal overjet and traumatic injury: a case control study. Endod Dent Traumatol 1995 Feb;11(1):2-5.
  17. Childhood obesity: a risk factor for traumatic injuries to anterior teeth. Endod Dent Traumatol 1997 Dec;13(6):285-288.
  18. Prevalence of traumatic dental injuries among 12- to 15-year-old schoolchildren in Ambala district, Haryana, India. Oral Health Prev Dent 2011;9(3):301-305.
  19. Prevalence and correlates of traumatic injuries to the permanent teeth of schoolchildren aged 9-14 years in Belo Horizonte, Brazil. Dent Traumatol 2001 Feb;17(1):22-26.
  20. Prevalence of traumatic dental injury and associated factors among 12-year-old school children in Florianopolis, Brazil. Dent Traumatol 2003 Feb;19(1):15-18.
  21. Aetiology and risk factors related to traumatic dental injuries – a review of the literature. Dent Traumatol 2009 Feb;25(1):19-31.
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