Beyond祛氟剂治疗氟斑牙的效果观察(英文)  

THE EFFECT OF BEYOND FLUORIDE-REMOVING MATERIAL ON BLEACHING DENTAL FLUOROSIS

作　　者：王孟博[1] 邓婧[1] 

机构地区：[1]青岛大学医学院附属医院口腔科,山东青岛266003

出　　处：《青岛大学医学院学报》2008年第3期233-235,共3页Acta Academiae Medicinae Qingdao Universitatis

摘　　要：目的观察Beyond祛氟剂治疗氟斑牙的临床疗效。方法将20例着色型氟斑牙病人的左、右侧氟斑牙分别作为该研究的实验组和对照组,实验组用Beyond祛氟剂漂白治疗,对照组采用Beyond祛氟剂联合Be-yond冷光美白治疗。用Vita比色板进行美白治疗前后颜色的对比。结果实验组与对照组的脱色显效率有显著性差异(χ2=4.556,P<0.05)。两组有效率的差异无显著性(2χ=1.003,P>0.05)。结论Beyond祛氟剂对治疗着色型氟斑牙有较好的美白效果,并且无明显副作用。Beyond祛氟剂联合冷光美白治疗的疗效更显著。Objective To evaluate the clinical effect of fluoride-removing material on bleaching dental fluorosis. Methods The left teeth of 20 patients treated with fluoride-removing material served as experimental group, and the right teeth of the same patients treated with fluoride-removing material combined with Beyond cold light-bleaching technique as controls. The changes of tooth color were evaluated by VITA shade guide matching after treatment. Results The effective rate of experimental group was higher than that of the controls （Χ^2= 4. 556, P〈0.05）. The difference of cure rate between the two group was not significant （Χ^2= 1. 003 ,P〉0.05）. Conclusion Beyond fluoride-removing material is proved to be effective and safe for bleaching discolored dental fluorosis. A combination of Beyond fluoride-removing material and Beyond cold light-bleaching technique is better than using Beyond fluoride-removing material alone for bleaching dental fluorosis.

关 键 词：牙漂白 氟斑牙 冷光美白技术 

分 类 号：R781.05[医药卫生—口腔医学]