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龋齿是危害儿童健康的口腔科常见疾病。世界卫生组织已把龋病列在心脏病、癌症之后,作为全球人类第三个重点防治的疾病。 牙齿是人体消化器官的重要组成部分。一副强健的牙齿利于咀嚼消化食物,吸收营养物质,对生长发育旺盛的儿童尤其重要。 龋齿又称龋病,俗称虫牙或蛀牙,其实龋齿并非被虫蛀蚀,而是被酸腐蚀而成。我们吃完食物,口腔和牙缝里的食物残渣与口腔中的变型链球菌作用产生酸性物质,久而久之就会龋坏牙齿。牙齿的主要成分是钙质,遇到酸后钙被溶
Dental caries is a common dental disease that endangers children's health. The World Health Organization lists caries as the third most important disease prevention and treatment in the world after heart disease and cancer. Teeth is an important part of the body's digestive organs. A pair of strong teeth chews and digests food, absorbs nutrients and is especially important to children with strong growth and development. Dental caries, also known as dental caries, commonly known as insects or tooth decay, in fact, dental caries is not moth-eaten, but was acid corrosion. We eat food, mouth and teeth in the mouth of the food residue and streptococcus mutans produce acidic substances, the passage of time will caries teeth. The main component of teeth is calcium, calcium is dissolved in the face of acid