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乳牙对龋病有较高的易感性,1990年北京市幼儿园3～6岁儿童的调查结果,乳牙患龋率分别为71.30%、81.36%、80.56%、92.86%.由此可见抓好乳牙列的龋病预防,对于保证儿童正常生长发育很重要,下面谈几点预防措施: 一、孕期保健牙齿是在胎儿6周时开始发育的,故母亲在妊娠1～2月时就应摄取优质的蛋白质、足够的钙、磷和维生素A等.4～6个月正值乳牙矿化过程,钙、磷等无机物和与钙代谢有关的维生素A、D的摄取就更应注意,多吃乳制品、大豆、骨头汤、鱼肝油、猪肝、鸡蛋等.并保持良好的心境,注意起居,防止各种疾病的侵袭.妊娠后期还应学一些新生
Deciduous teeth have a higher susceptibility to dental caries. The results of the survey of children aged 3-6 years in kindergartens in Beijing in 1990 showed that the prevalence of deciduous teeth was 71.30%, 81.36%, 80.56% and 92.86%, respectively. Caries prevention, to ensure the normal growth and development of children is very important to talk about the following preventive measures: First, the health care during pregnancy is the beginning of fetal development at 6 weeks of the fetus, so the mother during pregnancy 1-2 months should take good quality Protein, enough calcium, phosphorus and vitamin A. 4 to 6 months positive teeth decay mineralization, calcium, phosphorus and other inorganic substances and calcium metabolism related to vitamin A, D intake should pay more attention to, eat more milk Products, soybeans, bone soup, cod liver oil, liver, eggs, etc. And maintain a good state of mind, pay attention to living, to prevent the invasion of various diseases. Pregnancy should also learn some new students