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Table of Contents
Vol. 38, No. 3, 2004
Issue release date: May – June
Section title: Paper
Caries Res 2004;38:258–262

Systemic versus Topical Fluoride

Hellwig E. · Lennon Á.M.
aDepartment of Operative Dentistry and Periodontology, Dental Clinic and Dental School, Albert Ludwigs University Freiburg, Freiburg, and bDepartment of Operative Dentistry, Preventive Dentistry and Periodontology, University of Göttingen, Göttingen, Germany
email Corresponding Author

E. Hellwig

Department of Operative Dentistry and Periodontology

University Clinic of Dentistry, Albert Ludwigs University Freiburg

Hugstetter Strasse 55, DE–79106 Freiburg (Germany)

Tel. +49 761 270 4950, Fax +49 761 270 4762, E-Mail hellwig@zmk2.ukl.uni-freiburg.de

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The actual mechanism of fluoride action is still a subject of debate. A dogma has existed for many decades, that fluoride has to be ingested and acts mainly pre-eruptively. However, recent studies concerning the systemic effect of fluoride supplementation concluded that the caries-preventive effect of fluoride is almost exclusively posteruptive. Moreover, epidemiologists have cast doubt on the validity of the ‘old’ studies dealing with fluoride use. The concept of the posteruptive fluoride effect is supported by in vitro and in situ investigations demonstrating that the mode of action of fluoride can be attributed mainly to its influence on de- and remineralization kinetics of dental hard tissues. Therefore, topical fluoride application (e.g. in the form of fluoridated dentifrices) should be encouraged. There are still important questions open that need to be answered despite existing knowledge about the caries-preventive effect of fluoride.

© 2004 S. Karger AG, Basel

Article / Publication Details

First-Page Preview
Abstract of Paper

Published online: May 21, 2004
Issue release date: May – June

Number of Print Pages: 5
Number of Figures: 1
Number of Tables: 0

ISSN: 0008-6568 (Print)
eISSN: 1421-976X (Online)

For additional information: http://www.karger.com/CRE

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