银川市月牙湖生态移民区1793 例7～12岁儿童恒牙龋病状况调查分析及非创伤性充填技术治疗的效果评价

Investigation and analysis of 1 793 cases of 7～12 years old children permanent teeth caries disease condition in Yinchuan city Yueyahu ecological migrants district and evaluation of atraumatic filling technique treatment effect

目的：了解银川市月牙湖生态移民区儿童恒牙龋病患病情况及非创伤性充填技术(ART)治疗效果。方法：对7～12岁1793例儿童进行口腔健康检查和口腔健康教育，筛选符合ART治疗标准的150例儿童，利用口腔便携式牙科治疗椅现场进行ART治疗，ART充填后3个月进行效果观察。结果：银川市月牙湖生态移民区儿童恒牙患龋率高于城市儿童(第三次全国流调)(P＜0.05)，女生患龋率高于男生。经ART治疗后完好率94.92%。结论：生态移民区7～12岁儿童受交通和经济制约，恒牙龋病治疗率较低。ART充填技术易于操作，可应用于经济欠发达的偏远地区儿童早期恒牙龋病防治。

Objective:To understand the children permanent teeth caries disease prevalence condition in Yinchuan city Yueyahuecological migrants district and the treatment effect of atraumatic filling technique(ART).Methods:1 793 cases of 7～12 years oldchildren were given oral health examination and oral health education.150 cases of children accorded with the treatment standardof ART were selected.The ART treatment was given by using oral portable dental chair on scene.The effect was observed after 3months of ART filling.Results:The children permanent teeth caries prevalence rate of Yinchuan city Yueyahu ecological migrantsdistrict was higher than that of the urban children(the third national epidemiological survey)(P<0.05),and the caries prevalencerate of girls was higher than that of boys.After ART filling technology,the serviceability rate was 94.92%.Conclusion:7～12 yearsold children of ecological migrants district because of the traffic and economic constraints,and the permanent teeth cariestreatment rate is low.ART filling technology is easy to operate,and it can be applied on the prevention and treatment of earlychildhood permanent teeth caries disease in the economic underdeveloped remote areas.