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Relationship of Dental Caries at Different Concentrations of Fluoride in Endemic Areas: An Epidemiological Study

  • Charu Mohan Marya1,*,
  • Sonal Dhingra1
  • Vandana Marya1
  • Ashokkumar BR1

1Department of Public Health Dentistry, Sudha Rustagi College of Dental Sciences & Research, Faridabad

2Department of Preventive and Community Dentistry, KLEVK Institute of Dental Sciences, Karnataka.

DOI: 10.17796/jcpd.35.1.u6vm217421w3h521 Vol.35,Issue 1,January 2011 pp.41-45

Published: 01 January 2011

*Corresponding Author(s): Charu Mohan Marya E-mail: maryacm@yahoo.co.uk

Abstract

Fluoride has been an effective tool to prevent dental caries but efforts have been on to establish optimal level of fluoride in drinking water in different communities. The present study seeks to establish the safe and acceptable concentration of fluoride in drinking water which would lead to maximum caries protection with least amount of clinically observable dental fluorosis. Study Design: 30 villages from 2 districts of Haryana were classified according to differing levels of fluoride in the drinking water. 3007 school children (1558 males & 1449 female)] were examined and the DMFT score was related to the level of fluoride in drinking water. Results: The caries prevalence was maximum (48.02%) in the area having 0.50 ppm fluoride in drinking water. The children from area having the 1.13 ppm fluoride level had the least caries prevalence i.e. 28.07%. Conclusion: The results of the present study did not suggest any additional anticaries benefit beyond 1.13ppm fluoride level. The present investigation showed that the optimal fluoride levels for drinking water for our conditions were near 1.13ppm (1-1.2 ppm) as there was maximum caries protection with least amount of esthetically objectionable fluorosis at that level.

Keywords

Coronal; Caries; Epidemiology; Fluorosis; India.

Cite and Share

Charu Mohan Marya,Sonal Dhingra,Vandana Marya,Ashokkumar BR. Relationship of Dental Caries at Different Concentrations of Fluoride in Endemic Areas: An Epidemiological Study. Journal of Clinical Pediatric Dentistry. 2011. 35(1);41-45.

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