Enamel and plaque fluoride following glass ionomer application in vivo.

摘要: Glass ionomer fillings have been suggested to act as a fluoride-releasing system in the mouth. The aim of present study was evaluate whether glass slab applied on enamel can increase fluoride content and plaque adjacent teeth real-life conditions with frequent exposure from other sources. Twenty-five adults living town fluoridated drinking water participated study. initial buccal surface contralateral premolars determined using acid etch biopsy technique. A round placed buccally first molar randomly chosen side mouth (test side). After 2 weeks, test control sides again whilst avoiding site biopsy. In addition, one made previously etched area. 4 collected three approximal surfaces both side, total analysed. There were no significant differences sound or before after placement ionomer. close not higher than that teeth, either weeks. Using method, level could be demonstrated. This may due masking effect