Effects of Tetracycline, EDTA and Citric Acid Application on Nonfluorosed and Fluorosed Dentin: An In Vitro Study.

K Sadanand,K L Vandana

doi:10.2174/1874210601610010109

K Sadanand, K L Vandana

Open Access

https://doi.org/10.2174/1874210601610010109

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Abstract

Fluorosis is one of the factors that may bring about mineralization changes in teeth. Routine treatment of root biomodification is commonly followed during Periodontal therapy.Background:The Purpose of the present study was to compare and evaluate the morphological changes in fluorosed and nonfluorosed root dentin subsequent to the application of Tetracycline, EDTA and Citric acid. Both fluorosed and nonfluorosed teeth comprising of periodontally healthy and diseased were included in this study.Method:Each of them was grouped into Tetracycline Hydrochloride, EDTA and Citric acid treatment groupes. Using scanning electron microscope (SEM), the photomicrographs of dentin specimens were obtained.Results:Showed that there was no significant difference in exposure of number of tubules in different groups, while significant increase in the tubular width and tubular surface area was seen in fluorosed healthy, followed by fluorosed diseased groups, nonfluorosed healthy and nonfluorosed diseased groups after root biomodification procedure using various root conditioning agents. The root biomodification procedure brings in definite difference between fluorosed and nonfluorosed dentin specimens.

Highlights

To overcome the limitations of using only mechanical root instrumentation, chemical root surface conditioning has been introduced
Showed that there was no significant difference in exposure of number of tubules in different groups, while significant increase in the tubular width and tubular surface area was seen in fluorosed healthy, followed by fluorosed diseased groups, nonfluorosed healthy and nonfluorosed diseased groups after root biomodification procedure using various root conditioning agents
A total of 74 fluorosed and nonfluorosed healthy (n=37) and diseased teeth (n=37) specimens were taken for this study

Summary

Introduction

To overcome the limitations of using only mechanical root instrumentation, chemical root surface conditioning has been introduced. The American news daily has recently reported the ill effects of high fluoride content on dental tissues [3]. It fails even to mention the freshly reported information on effects of fluoride on periodontal tissues [4, 5]. The Purpose of the present study was to compare and evaluate the morphological changes in fluorosed and nonfluorosed root dentin subsequent to the application of Tetracycline, EDTA and Citric acid. Both fluorosed and nonfluorosed teeth comprising of periodontally healthy and diseased were included in this study

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Discussion

Conclusion