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什麽是氟斑牙?有何臨床表現?

Posted By vickong pun     July 8, 2021    

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什麽是氟斑牙?有何臨床表現?

  什麽是氟斑牙?有何臨床表現?

  什麽是氟斑牙?有何臨床表現?氣斑牙又稱爲斑軸牙.是指在牙發育期間攝入過量氣素所引 起的一種特殊型牙釉質發育不全而形成的額斑牙。

氣斑牙常發生在同一時期萌出的同名牙上.其冇對稱性.患牙 袖質形態表現爲白垩釉.棕黃色素沈著班塊和軸實質統損。
氣牙 症軸質硬度降低.耐撫性差,但對酸蝕的抵抗力強,患者一股無自 覺症狀.發生在前牙者則影響美觀。

     ★ 護牙知多d      

《牙齒患齲對全身的影響有哪些?》

  

《為什麼有的牙齒易患齲?》

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