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爲什麽一定要保護好“六齡齒”?

Posted By vickong pun     July 10, 2021    

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爲什麽一定要保護好“六齡齒”?

  

爲什麽一定要保護好“六齡齒”?

  爲什麽一定要保護好“六齡齒”?六齢齒是萌出最早的恒牙,它將陪伴人的一生,它在口腔中起 看非常重要的作用.是恒牙列中最強壯的。
它牙冠最大,牙尖最 多.咀嚼面積最寬.承擔的咬合力和咀嚼功能都比其他恒牙大.因 其牙根分叉角度大而特別結實.位于整個牙弓的中部,成爲牙弓的 主要支柱,對于保持上下颌牙齒正常的排列,維持正確的咬合關 系,以及保證颌面部的正常發育都具有重要的意義? 六齢齒對孩子的特別意義表現在三個方面:首先它是最早萌 CD 出的恒牙.將以其超強的咀嚼功能和咬合力陪伴人們-生,發揮其 咀嚼功能;其次六齡齒對孩于其他恒牙的萌出和排列有定位作用; 最後,它對孩子牙齒能否正常咬船、上下颌骨及面部的正常發育 有重要的影響.

     ★ 護牙知多d      

《牙周手術後患者應注意哪些問題?》

  

《醫生:牙齒有洞,我補鈣可以嗎?》

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