三种方法修复牙齿楔状缺损的临床疗效观察

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三种方法修复牙齿楔状缺损的临床疗效观察

作者:张瑞义 任海霞 李彩霞

来源:《中国医学创新》2013年第15期

【摘要】 目的:比较三种方法修复牙齿楔状缺损的临床疗效。方法:本院收治牙齿楔状缺损患者90例203颗楔状缺损患牙,随机分为三组:A组患者采用光固化复合树脂填充,B组患者采用FX-Ⅱ型玻璃离子填充,C组患者采用FX-Ⅱ型玻璃离子水门汀加光固化复合树脂联合修复方法。结果:C组成功率为95.6%,与A组82.4%相比较,差异有统计学意义(P0.05)。结论:联合使用玻璃离子和复合树脂充填修复楔状缺损临床效果确切,安全有效,值得临床上进一步推广应用。

【关键词】 牙齿楔状缺损; 光固化复合树脂; 玻璃离子; 联合修复

The Clinical Efficacy Observation on Three Kinds of Materials Repairing Teeth Wedge-shaped Defects/ZHANG Rui-yi, REN Hai-xia, LI Cai-xia.//Medical Innovation of China,2013,10(15):060-062

【Abstract】 Objective: To compare clinical efficacy of three methods repairing teeth wedge-shaped. Method: 90 patients with 203 wedge-shaped teeth defect were randomly divided into 3 groups, group A was treated by light cured composite resin, group B FX-Ⅱ glass ionomer, and group C light cured composite resin joint with glass ionomer. Result: The successful rate of group A was 82.4%, group B was 89.6%, and group C was 95.6%. Conclusion: The clinical efficacy of light cured composite resin joint repair with glass ionomer repairing teeth wedge-shaped defects is obvious, safe and effective.

【Key words】 Teeth wedge-shaped defects; Light cured composite resin; Glass ionomer; Joint repair

First-author’s address: Chinese Medicine Hospital of Huantai, Huantai 256400, China doi:10.3969/j.issn.1674-4985.2013.15.031

楔状缺损是一种常见的牙体疾病,是牙齿唇颊侧硬组织发生缓慢消耗所致的牙体缺损[1]。牙本质暴露而形成的楔形组织缺损,前磨牙多见,并且患者常有多个缺损。楔状缺损是口腔科常见病,患病率达5%[2],尤其是中老年多见,65~74岁人群中发病率高达71.9%。楔状缺损可无任何症状或出现牙齿敏感症,也可并发龋病或继发牙髓炎、根尖周炎,甚至导致牙折。因此针对此病除了消除病因,对症治疗外,较深的缺损需充填治疗[3]。本研究为探讨不同材料的临床疗效,将本院收治的牙齿楔状缺损患者的临床资料给予统计,现将结果报道如下。

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