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為什麼有的牙齒易患齲？

Posted By vickong pun     July 8, 2021    

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為什麼有的牙齒易患齲？

　　

為什麼有的牙齒易患齲？

　　為什麼有的牙齒易患齲？是由牙形態、結構、排列來決定。

牙發育形態完整與否是患齲主要因素，如後牙的窩溝深，細菌、食物碎片及微生物不易清潔去除，易患齲。

牙齒結構的理化性質，礦化程度，微量元素的含量等因素也影響齲病的發生。

牙齒排列不齊，擁擠，錯位，重疊均易導致齲病的發生。

     ★ 護牙知多d      

《补牙后注意事项是什么》

　　

《為什麼有的牙齒易患齲？》

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