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根管治療後爲什麽需要做全冠保護牙齒?

Posted By vickong pun     July 5, 2021    

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根管治療後爲什麽需要做全冠保護牙齒?

  根管治療後爲什麽需要做全冠保護牙齒?在根管治療的過程中,首先將牙飽腔全部打開,以便清除牙儀 腔,因此牙齒的硬體已經有所改變。
其次,牙齒因爲失去牙俪,會 導致失去營養的供應,牙齒的齒質會逐漸沒有弾性而變脆,而牙 齒的承受力是有限的,根管治療後的牙齒如果沒有利用牙冠加以 保護,很容易因過大的咬合力量而斷裂。
所以.根管治療後常規建 議做牙冠.

     ★ 护牙知多滴      

《咩系杜牙根?優點系咩?》

  

《中老年人的牙齒特點》

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