3种脱敏剂治疗牙本质过敏症的疗效观察

Treatment of Dentine Hypersensitivity with Three Kinds of Desensitizer

目的探讨有效治疗牙本质过敏症的临床药物。方法将183颗患牙随机分为3组,每组61颗,分别采用GLUMA、极固宁、塑化液进行脱敏治疗,观察各组治疗后即刻、3个月的临床疗效。结果在即刻,3种过敏剂无显著差异;3个月后,GLUMA、极固宁疗效,更持久有效。结论GLUMA和极固宁的长期疗效优于塑化液,值得临床推广。

Objective To investigate the effect of three kinds of desensitizer in the treatment of dentine hypersensitivity. Methods Dentine dypersensitivity of 183 teeth were randomly divided into 3 groups, as G1UMA, Greenor. and resinifying solution group. Effective rate of the three agents on dentin hypersensitivity was examined immediately, three months after the treatment. Results The effect of the three agents showed no difference immediately. Three months after the treatment, the efficacy of GLUMA and Greenor were similiar and significant higher than resing,ing solution. Conclusion GLUMA and Greenor wmight be effective desensitizer for dentin hypersensitivity.