氟离子导入牙釉质对牙髓的影响，文献已有报道，但氟离子导入过敏牙本质对牙髓的影响，国内研究甚少，国外研究报道也不一致．在３８颗猴牙和７４颗人牙唇颊面牙颈中建立牙本质过敏模型后，实验组行氟离子导入（ＮａＦ浓度２％，电流０５ｍＡ，导入时间２ｍｉｎ），对照... Fluoride ionization of enamel on the pulp, the literature has been reported, but fluoride ion-induced allergic dentin on the pulp, little domestic research, foreign research reports are not consistent. Fluoride ionization (2% NaF concentration, 0.5 mA current, 2 min introduction time) was performed in 38 monkey teeth and 74 human oral and maxillofacial dentures.