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vickong pun
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哪些牙齒更易患齲？

Posted By vickong pun     July 7, 2021    

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哪些牙齒更易患齲？

　　

哪些牙齒更易患齲？

　　哪些牙齒更易患齲？牙齒的解剖結構與牙齒在牙弓上的排列關係導致菌斑滯留區的形成，如牙冠的裂紋，深而開口狹窄的窩溝，異常的發育溝，牙與牙的接觸面，擁擠與重疊的牙面等部位均為齲易感區；釉質發育不全、無釉質保護的部位，礦化程度低的牙齒及老年人由於牙齦萎縮所致牙根面暴露，抗酸能力差等，這類牙齒均易患齲。

     ★ 護牙知多d      

《補牙后牙齒反而酸痛，這是為什麼》

　　

《誰跟你說，喝可樂傷牙？》

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