牙本质过敏症三种治疗方法疗效对比研究

时间:2022-09-02 05:33:56

牙本质过敏症三种治疗方法疗效对比研究

【摘要】 目的:观察氟化钠、Nd:YAG和GLUMA脱敏剂局部治疗牙本质过敏的临床疗效。方法:临床收集127例牙本质过敏的患者,随机数字表法分为三组,分别采用氟化钠甘油、Nd:YAG激光、GLUMA脱敏剂进行治疗,观察对比其治疗后即刻效果和6个月后效果。结果:Nd:YAG激光,GLUMA脱敏剂方法的即刻疗效比较差异无统计学意义,氟化钠甘油即刻疗效较前两者的疗效差;6个月后,Nd:YAG激光疗效优于GLUMA组和氟化钠甘油组。结论:对于牙本质过敏症患者,Nd:YAG激光治疗近期与远期效果满意,GLUMA脱敏剂方法近期疗效满意,75%氟化钠甘油治疗效果不理想。

【关键词】 牙本质过敏症; 氟化钠; Nd:YAG激光; GLUMA脱敏剂

Comparative Study on the Clinical Effective of Three Kinds of Methods of Treating Dentin Hypersensitivity/SU Hong-liang, LIU Hong-wei.//Medical Innovation of China,2014,11(28):114-116

【Abstract】 Objective: To compare the clinical curative effect of dentine hypersensitivity being treated by sodium fluoride, Nd:YAG laser irradiation and Gluma Desensitize. Method: 127 patients with dentine hypersensitivity were collected and randomly divided into three groups: sodium fluoride treatment, laser irradiation treatment and Gluma Desensitize treatment, compared to its immediate effect after treatment and 6 months after the effect. Result: There were no significant difference between Gluma Desensitize groups and laser irradiation groups after immediate treatment, sodium fluoride groups showed poor effects by immediate treatment. By six months treatment, laser irradiation groups were better than sodium fluoride groups and Gluma Desensitize groups. Conclusion: Laser irradiation to treat dentine hypersensitivity locally has significantly clinical curative effect, Gluma Desensitize to treat dentine hypersensitivity locally has recent curative effect satisfaction, sodium fluoride to treat dentine hypersensitivity locally has no effect.

【Key words】 Dentine hypersensitivity; Sodium fluoride; Nd:YAG laser; Gluma Desensitize

First-author’s address: The Third Hospital of Yankuang Group CO. LTD, Jining 272072, China

doi:10.3969/j.issn.1674-4985.2014.28.039

牙本质过敏症又称牙齿敏感症或牙齿感觉过敏症,是口腔科常见病[1]。其症状为牙齿受到外界各种刺激时,如机械性刺激(摩擦、咬硬物等)、温度刺激(冷、热)、化学刺激(酸、甜),所产生的尖锐的异常酸痛感觉。凡使牙本质暴露的各种牙体病、牙周病或牙体牙周病治疗术后,均可产生牙本质过敏症[2]。有些患者,牙本质未暴露,但全身处于应激性增高状态,神经末梢敏感性增强,如头颈部大剂量放疗后、产褥期等也可能出现牙齿敏感症。除去刺激物,酸痛感即消失[3]。许多牙体病都可产生此症状,有时牙体组织无病变,全身状态异常时,牙齿也会出现敏感症状[4]。牙本质过敏症通常可以使用脱敏治疗,本实验通过对牙本质过敏症患者分别采用Nd:YAG激光、GLUMA脱敏剂、75%氟化钠甘油进行治疗,以期探讨牙本质过敏症的最佳治疗方法,现总结如下。

1 资料与方法

1.1 一般资料 选取2011年1月-2012年12月笔者所在医院口腔科就诊的本质过敏症患者127例,189颗患牙,年龄25~41岁,平均年龄34.4岁,男78例,女49例。所有患者均符合牙本质过敏症的诊断标准[5]:对冷、热、酸、甜、刷牙、咬硬物等感觉过敏,排除了牙髓、根尖与牙周的病变,并且一般情况良好,排除其他严重合并疾病,患牙在本次治疗前没有牙齿脱敏的治疗史。189颗患牙中,有前牙31颗,前磨牙67颗,磨牙91颗。在患者知情同意的前提下,将患者分为三组,每组63颗。三组患者性别、年龄等一般资料比较,差异无统计学意义(P>0.05),具有可比性。

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