Blogs Home » Education » 不合適的冠（套）有什麽危害
vickong pun
vickong pun
\u4e0d\u5408\u9069\u7684\u51a0\uff08\u5957\uff09\u6709\u4ec0\u9ebd\u5371\u5bb3
    • Last updated July 10, 2021
      • 0 comments, 156 views, 0 likes

More from vickong pun

  • \u6025\u6c42\uff1a\u5982\u679c\u60f3\u53bb\u6df1\u5733\u7a2e\u7259\uff0c\u53bb\u908a\u5ea6\u597d\uff1f
    急求：如果想去深圳種牙，去邊度好？
    1 comment, 0 likes
  • \u7259\u9f52\u6f02\u767d\u5605\u6b65\u9a5f\u6709\u908aD\uff1f\uff08\u4e0b\uff09
    牙齒漂白嘅步驟有邊D？（下）
    0 comments, 0 likes
  • \u96b1\u5f62\u7259\u5957\u77ef\u6b63\u539f\u7406\u7cfb\u4e5c\u554a\uff1f\u96b1\u5f62\u7259\u5957\u4ecb\u7d39\uff0c\u6084\u6084\u8b8a\u7f8e\u5514\u4fc2\u5922\uff01
    隱形牙套矯正原理系乜啊？隱形牙套介紹...
    0 comments, 0 likes

Related Blogs

  • Analyzing Temperature Data Through the Lens of Color in Industry None
    Analyzing Temperat...
    0 comments, 0 likes
  • How Helpful Are Oracle 1Z0-1071-21 Exam Dumps For 1Z0-1071-21 Exam Preparation?
    How Helpful Are Or...
    0 comments, 0 likes
  • \u7259\u75db\u600e\u9ebc\u8fa6-\u6b62\u7259\u75db\u61c9\u6025\u6cd5
    牙痛怎麼辦-止牙痛應急法
    0 comments, 0 likes

Archives

Social Share

不合適的冠（套）有什麽危害

Posted By vickong pun     July 10, 2021    

Body

　　

不合適的冠（套）有什麽危害

　　不合適的冠（套）有什麽危害, 不合適的冠（套）常見的表現爲冠邊緣不密合、與鄰牙之間有縫隙、外形過大、表面凸度過大或過小、咬高或低等，戴上這樣的牙冠（套）後，就會造成患牙或鄰牙繼發齲齒、牙龈炎、牙龈退縮、牙齒松動及咬疼痛等症狀，不及時去除這樣的冠（套），可能會造成鄰牙的破壞和患牙的松動、脫落。

Comments

0 comments