\u9226\u5728\u53e3\u8154\u4fee\u5fa9\u4e2d\u7684\u61c9\u7528\u6709\u54ea\u4e9b
    • Last updated July 5, 2021
    • 0 comments, 120 views, 0 likes

More from vickong pun

  • \u6025\u6c42\uff1a\u5982\u679c\u60f3\u53bb\u6df1\u5733\u7a2e\u7259\uff0c\u53bb\u908a\u5ea6\u597d\uff1f
    1 comment, 0 likes
  • \u7259\u9f52\u6f02\u767d\u5605\u6b65\u9a5f\u6709\u908aD\uff1f\uff08\u4e0b\uff09
    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
    0 comments, 0 likes

More in Politics

  • Norton antivirus account login
    31 comments, 143,894 views
  • Liquidity Locking Made Easy
    10 comments, 82,869 views
  • Ang jili178 login ay nagdudulot sa iyo ng mga laro ng slot at karanasan sa laro ng soccer
    2 comments, 46,396 views

Related Blogs

  • Exploring the Best Smartphone Mounts for Your Industry: A Guide by Ulanzi
    0 comments, 0 likes
  • 5 Tips for Maximizing Your Reach with Wininfluencer TikTok
    0 comments, 0 likes
  • Pass Test Prep HESI-A2 Exam in First attempt
    1 comment, 1 like

Archives

Social Share

鈦在口腔修復中的應用有哪些

Posted By vickong pun     July 5, 2021    

Body

  

鈦在口腔修復中的應用有哪些

  鈦在口腔修復中的應用有哪些,我們知道,當人們患齲齒,或因外傷、磨損等原因導致牙體大面積缺損後,醫生常常會建議患者做一個“牙套”即臨床上所稱的“冠”,一方面保護余留的牙體組織不至于折斷或進一步損耗,另一方面也可重建患牙的咬,恢複其功能。钛制牙冠一方面輕,另一方面強度高、耐腐蝕、熱傳導性低,尤其對于活髓牙有一定的保護作用,且具有X線半阻射特性,即不用拆除钛冠,醫生便可根據X線片了解患牙的狀況。而钛制的義齒支架則有質輕、高強度、耐腐蝕、無金屬異味的特點。目前由于钛加工的特殊性及由之帶來的高成本,钛制冠、橋、義齒的價格稍偏高,但有保健意識的人士已開始青睐钛,钛在地殼中的含量豐富,相信隨著科技的發展,越來越多的人將會用上這種理想修複材料制成的修複體。

Comments

0 comments