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Is titanium tetrafluoride (TiF4) effective to prevent carious and erosive lesions? A review of the literature


Wiegand, A; Magalhães, A C; Attin, T (2010). Is titanium tetrafluoride (TiF4) effective to prevent carious and erosive lesions? A review of the literature. Oral Health & Preventive Dentistry, 8(2):159-164.

Abstract

The present review summarises the effects of titanium tetrafluoride (TiF(4)) on the development and progression of carious and erosive lesions. The mode of action of TiF(4) is due to the formation of an acid-stable surface layer, which provides mechanical protection to the surface, and to an increased fluoride uptake, which might chemically reduce demineralisation of dental hard tissues. Most in vitro studies showed that TiF(4) is effective in reducing the formation of carious and erosive enamel and dentine lesions. Thereby, TiF(4) was equally or more effective than sodium fluoride (NaF), amine fluoride (AmF) or stannous fluoride (SnF(2)). While clinical data confirm the caries-preventive effect, clinical trials analysing the anti-erosive effect of TiF(4) are lacking. Few data available from in situ studies revealed conflicting results by showing either no effect or a beneficial effect of TiF(4) on enamel erosion. Even though research focused on TiF(4), there is also evidence to show that other metal fluorides, such as zirconium and hafnium tetrafluorides, affect enamel and dentine demineralisation. CONCLUSION: The potential of TiF(4) to prevent acid demineralisation requires further research to confirm the promising in vitro results obtained by in situ studies and clinical trials.

The present review summarises the effects of titanium tetrafluoride (TiF(4)) on the development and progression of carious and erosive lesions. The mode of action of TiF(4) is due to the formation of an acid-stable surface layer, which provides mechanical protection to the surface, and to an increased fluoride uptake, which might chemically reduce demineralisation of dental hard tissues. Most in vitro studies showed that TiF(4) is effective in reducing the formation of carious and erosive enamel and dentine lesions. Thereby, TiF(4) was equally or more effective than sodium fluoride (NaF), amine fluoride (AmF) or stannous fluoride (SnF(2)). While clinical data confirm the caries-preventive effect, clinical trials analysing the anti-erosive effect of TiF(4) are lacking. Few data available from in situ studies revealed conflicting results by showing either no effect or a beneficial effect of TiF(4) on enamel erosion. Even though research focused on TiF(4), there is also evidence to show that other metal fluorides, such as zirconium and hafnium tetrafluorides, affect enamel and dentine demineralisation. CONCLUSION: The potential of TiF(4) to prevent acid demineralisation requires further research to confirm the promising in vitro results obtained by in situ studies and clinical trials.

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17 citations in Web of Science®
20 citations in Scopus®
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Additional indexing

Item Type:Journal Article, refereed, further contribution
Communities & Collections:04 Faculty of Medicine > Center for Dental Medicine > Clinic for Preventive Dentistry, Periodontology and Cariology
Dewey Decimal Classification:610 Medicine & health
Language:English
Date:2010
Deposited On:12 Nov 2010 15:22
Last Modified:05 Apr 2016 14:24
Publisher:Quintessence Publishing
ISSN:1602-1622
Related URLs:http://www.quintpub.com/index.php (Publisher)
PubMed ID:20589250
Permanent URL: http://doi.org/10.5167/uzh-38496

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