多乐氟和五倍子预防正畸固定矫治中牙釉质脱矿的临床比较研究  

Clinical comparison of Duraphat and Galla chinesis on the prevention of enameldemineralization in fixed orthodontic appliance therapy

作　　者：董晶[1] 籍增平 

机构地区：[1]连云港市中医院,江苏连云港222004

出　　处：《基层医学论坛》2015年第28期3894-3895,共2页The Medical Forum

摘　　要：目的比较多乐氟和五倍子对正畸固定矫治中牙釉质脱矿的预防作用。方法选择需进行正畸治疗的患者15例,随机分为3组,分别应用多乐氟、五倍子提取物和蒸馏水,观察釉质脱矿情况(EDI)。结果各组矫治12个月后EDI指数同该组矫治前EDI指数相比,具有统计学差异(P<0.05);矫治后,多乐氟组与对照组间、五倍子组与对照组间均存在统计学差异(P<0.05),而多乐氟组与五倍子组间无统计学差异(P>0.05)。结论多乐氟和五倍子对于正畸固定矫治中牙釉质脱矿均具有较好的预防作用,多乐氟临床效果稍显著,五倍子属天然药物基本无毒副作用。Objective To investigate and compare the effect of duraphat and galla chinesis on the prevention of enamel demineralization in fixed orthodontic appliance therapy. Methods A total of 15 patients were selected. They were randomly assigned to 3 groups. Different drugs such as duraphat and galla chinesis were used respectively in duraphat group and galla chinesis group. Distilled water was used in control group. The enamel demineralization index （EDI） were observed. Results There was statistical difference between the EDI after treatment and the EDI before treatment in same group（P〈0.05 ）. There was statistical difference in EDI between duraphat group and control group after treatment （P〈0.05）. There was statistical difference in EDI between galla chinesis group and control group after treatment （P〈0.05）. There was no statistical difference in EDI between duraphat group and galla chinesis group after treatment （P〉0.05）.Conelusion The curative effect of duraphat and galla chinesis on the prevention of enamel demineralization is positive and similar in fixed orthodontic appliance therapy. The effect of duraphat is more obvious, but galla chinesis is a natural medicine which have no toxic and side effect.

关 键 词：正畸 釉质脱矿 预防 多乐氟 五倍子 

分 类 号：R783.5[医药卫生—口腔医学]