\u6234\u5168\u53e3\u7fa9\u9f52\u7684\u4eba\u7232\u4ec0\u9ebd\u8981\u6c42\u96d9\u5074\u5480\u56bc\uff1f
    • Last updated July 9, 2021
    • 0 comments, 121 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, 143,621 views
  • Liquidity Locking Made Easy
    10 comments, 82,836 views
  • Ang jili178 login ay nagdudulot sa iyo ng mga laro ng slot at karanasan sa laro ng soccer
    2 comments, 46,380 views

Related Blogs

  • The Ultimate Guide to Scoring Cheap College Football Tickets: 25 Coins and Beyond
    0 comments, 0 likes
  • The Battle of Vision: Monocular vs. Binoculars in Industry None
    0 comments, 0 likes
  • The Top 5 Best Open Ear Headphones for Industry Professionals
    0 comments, 0 likes

Archives

Social Share

戴全口義齒的人爲什麽要求雙側咀嚼?

Posted By vickong pun     July 9, 2021    

Body

  

  戴全口義齒的人爲什麽要求雙側咀嚼?全口義齒能否很好地吸附于牙床上而不易脫位.靠的是大氣 壓力和吸附力等物理作用。全口義齒基托邊緣與周圍軟組織緊密 接觸?形成良好的封閉.使空氣不能進入基托與牙床冋,在基托與 牙床間形成負壓,在大氣壓力的作用下,全口義齒能夠緊密地吸附 于牙床上。全口義齒基托與牙床越密合,産生的吸附力越大,義齒 越穩固。如佩載全口義齒用單側咀嚼,對側義齒無上下接觸,勢必 造成撬動,使密合度減小,吸附力減小,導致義齒脫位.撬動的支 點會形成疼痛點.造成牙床疼痛、破潰。由此可見,戴用全口義齒 必須要保證雙側咀嚼。

                    

Comments

0 comments