Extracted human third molars were treated with a solution of titanium tetrafluoride. Calcium, phosphorus and fluoride microanalysis showed a high fluoride uptake and reduced enamel solubility for the treated surfaces. Scanning electron microscope examination showed the presence of a coating that was only partially removed by treatment with perchloric acid.
Get full access to this article
View all access options for this article.
References
1.
Shrestha, B.M. ; Mundorff, S.A.; and Bibby, B.G.: Enamel Dissolution: I. Effects of Various Agents and Titanium Tetrafluoride, J Dent Res51: 1561-1566, 1972.
2.
Mundorff, S.A. ; Little, M.F.; and Bibby, B.G.: Enamel Dissolution: II. Action of Titanium Tetrafluoride, J Dent Res51: 1567-1571, 1972.
3.
Chen, P.S.; Toribara, T.Y.; and Warner, H.: Microdetermination of Phosphorus, Anal Chem28: 1756-1758, 1956.
4.
Wei, S.H.Y. ; Wefel, J.S.; Henderson, W.G.; and Tinanoff , N.: Fluoride Content of Enamel Surfaces Using an Acid Etch Method, J Dent Res53 (Special Issue) : Abstract No. 929, 1974.
5.
Wei, S.H.Y. , and Schulz, E.M.: In Vivo Microsampling of Enamel Fluoride Concentrations after Topical Treatments, Caries Res9: 50-58, 1975.
6.
Wei, S.H.Y. , and Wefel, J.S.: An Improved Abrasive Enamel Microsampling Device, J Dent Res54:201-205, 1975.
7.
Aasenden, R. , and Moreno, E.D.: Evaluation of Biopsy Data in Human Enamel Fluoride Studies, Arch Oral Biol16: 1412-1426, 1971.
8.
Tinanoff, N. ; Wei, S.H.Y.; and Parkins , F.M.: Effect of the Acquired Pellicle on Fluoride Uptake in Tooth Enamel In Vitro, Caries Res9: 224-230, 1975.
9.
Depaola, A.F. ; Aasendan, R.; and Brude-Vold , F.: The Use of Topically Applied Acidulated Phosphate-Fluoride Preceded by Mild Etching of the Enamel: A One Year Clinical Trial, Arch Oral Biol16: 1155-1103, 1971.
10.
Wei, S.H.Y. : Fluoride Uptake by Enamel from Topical Solutions and Gels: An In Vitro Study, J Dent Child40: 299-302, 1973.
11.
Mellberg, J.R. : Fluoride Uptake by Intact Human Enamel from Acidulated Fluoride-Phosphate Preparation, J Dent Res45: 303-306, 1966.
12.
Wei, S.H.Y. : Effect of Topical Solutions on the Enamel Surface as Studied by Scanning Electron Microscopy, Caries Res9:445-458, 1975.
