西安市古汉城遗址高氟区儿童氟牙症现况调查  

Survey on fluoride in drinking-water and dental fluorosis of children in Hancheng ancient district of Xi'an city

作　　者：邓转云[1] 谌淑敏 田宏良 赵育民 

机构地区：[1]西安交通大学口腔医院,陕西西安710004 [2]西安市未央区卫生防疫站,陕西西安710016 [3]西安市未央区水务局,陕西西安710016 [4]西安市第二医院口腔科,陕西西安710003

出　　处：《中国儿童保健杂志》2011年第6期582-584,共3页Chinese Journal of Child Health Care

基　　金：西安市卫生局资助项目(J2010B07)

摘　　要：【目的】了解西安市古汉城遗址区儿童地方性氟中毒现状,为饮水改造工程的实施提供科学依据。【方法】对古汉城遗址内11个村集中式饮用的井水用氟离子选择电极法对水氟含量进行测定,并用Dean氏法检查8-12岁儿童氟牙症患病情况。【结果】在汉城乡11个高氟村,检查8-12周岁儿童457人,检出氟牙症患者75人,检出率为16.4%,极轻患者57人（检出率为12.2%）,轻度患者18人（检出率为3.9%）,未见中度和重度氟牙症出现。【结论】古汉城遗址内8-12岁儿童氟牙症检出率16.4%。在保存古汉城遗址完整的同时,政府应加大力度进行饮水改造措施的实施,从根本上解决遗址内居民的饮水状况,从而有效地控制地方性氟中毒的流行。【Objective】 To investigate the prevalence of endemic fluorosis in Hancheng district,and to provide scientific basis for the prevention and cure of endemic fluorosis in fulture.【Methods】 The fluoride content in drinking-water was determined by the fluoride selective ion electrode in the ruins of an ancient city in Hancheng district.The dental teeth of children aged 8~12 years at school was examined with Dean＇s index The fluoride content in drinking water was detected with F-ion selective electrode.【Results】 The dental fluorosis of 457 children aged 8~12 years in 11 villages in Hancheng district were examined the total detectable was 177.The detectable rate of dental fluorosis of children aged 8~12 years was 16.4 %,tiny patients 57（the prevalence rate was 12.2%）,light patients 18（the prevalence rate was 3.9 %）.No moderate and severe patients were oberserved.【Conclusions】 The total detectable rate of children dental fluorosis in Hancheng district is 16.4%,in order to maintain prefect ancient relics in Hancheng district,meanwhile,to improve the present situation of manage and usage for the well of control fluorosis.The most efficient method to deal with a situation preventing drinking water fluorosis is altering water source in order that advance the work of control fluorosis.

关 键 词：汉城遗址 高氟区 儿童 氟牙症 

分 类 号：R788[医药卫生—口腔医学]