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전문가불소용액도포효과(專門家弗素溶液塗布效果)에 관한 실험적 연구
김인수,김종배 대한구강보건학회 1991 大韓口腔保健學會誌 Vol.15 No.1
The purpose of this study was to compare the effect of various fluoride topical application methods and fluoride solutions. 120 sound premolar teeth were divided into 6 groups those of 2%NaF or APF application groups, 2%NaF or APF application by electric stimulation groups, and DCPD pretreatment before 2%NaF or APF topical application groups. All specimens were biopsied with enamel biopsy technique and fluoride ion phosphorus ion were concentration measured. And then the enamel fluoride contents were calculated. The obtained results were as follows; 1. Through DCPD pretreatment, there was significant increase in enamel fluoride content and no significant difference by solutions(p<0.05). 2. Through electric stimulation, there was significant increase in enamel fluoride content and no significant difference by solutions(p<0.05). 3. There was no significant increase in fluoride content by APF and by 2%NaF(p>0.05). 4. Fluoride contents were reduced from tooth surface to deep portion of enamel.