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6 天
丹东儿牙 孩子乳牙龋坏后的这些危害,爸妈要知道
丹东市第一医院六道口院区口腔科专家介绍:“龋齿”,俗称“虫牙”,相比恒牙,乳牙更易患龋病。这是因为乳牙矿化程度低,牙釉质、牙本质薄,抗酸能力弱;同时,乳牙列中存在很多生理间隙,容易嵌塞食物,滞留牙菌斑;再加上儿童口腔自洁和清洁能力差,不能很好地维护口 ...
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