摘要
目的：研究两种窝沟封闭术预防龋病的临床疗效。方法：选择在我院儿童牙病科门诊就诊的160例6-8岁儿童,采用自身双侧对照,分别以窝沟釉质成形封闭术（enameloplasty sealant technique,EST）和普通窝沟封闭术（conyentional sealant technique,CST）封闭下颌第一恒磨牙320颗,观察两种窝沟封闭术的保留率和龋病发生率。结果：随访3年后,实验组窝沟封闭剂的保留率明显高于对照组,且患龋率明显低于对照组（P均〈0.05）。结论：EST较CST有明显提高窝沟封闭效果,且龋病发生率明显降低。
Objective： To study the application of two kinds of socket channel closed for preventing caries disease of clinical curative effect. Methods： By choosing patients from our children＇s dental clinics, 160 cases of children aged between 6 and 8 years, using its own bilateral control, respectively by enameloplasty sealant technique（EST） and conyentional sealant technique（CST） closed mandibular first permanent molar 320, observe two nest mouth retention rate and the incidence of tooth decay. Results： Followed up for 3 years, observe two groups of nest mouth retention rate and the incidence of tooth decay. Retention rate of socket channel blocking agent was obviously higher than that of controls, and risk of caries rate is significantly lower than the control group（P0.05）. Conclusion： Compared with CST, EST can obviously improve nest ditch sealing effect, and significantly decrease incidence of tooth decay.
出处
《南通大学学报（医学版）》
2014年第2期99-101,共3页
Journal of Nantong University(Medical sciences)
基金
南通市科技项目(HS2012023)
关键词
下颌第一恒磨牙
窝沟釉质成形封闭术
龋病预防控制
mandibular first permanent molar
enameloplasty sealant technique
caries disease control and prevention
