title: Fluoride Retention following the Professional Topical Application of 2% Neutral Sodium Fluoride Foam.
abstract: The objective of the present research was to determine the appropriate amount of fluoride to use professional topical application and the residual amounts of fluoride in the oral cavity using a 2% neutral sodium fluoride (NaF) foam with a dedicated tray. Using dentition study models, a method for determining the appropriate amount of NaF foam was investigated. In eight adult subjects, the appropriate amount of NaF foam, the concentration of fluoride in the saliva following professional topical application, and the amount of residual fluoride in the oral cavity following professional topical application was examined. The results indicated that the appropriate amount of NaF foam was approximately 0.8 g, the amount of residual fluoride in the oral cavity was approximately 25% of the amount of foam used.
authors.affiliation: Division of Oral Health, Department of Health Science, Kanagawa Dental College, Inaokacho 82, Yokosuka 238-8580, Japan.
authors.forename: Wenqun
authors.initials: W
authors.lastname: Song
authors.forename: Shinji
authors.initials: S
authors.lastname: Toda
authors.forename: Eri
authors.initials: E
authors.lastname: Komiyama
authors.forename: Karin
authors.initials: K
authors.lastname: Komiyama
authors.forename: Yuki
authors.initials: Y
authors.lastname: Arakawa
authors.forename: Dawei
authors.initials: D
authors.lastname: He
authors.forename: Hirohisa
authors.initials: H
authors.lastname: Arakawa