\u9873\u4e0b\u981c\u95dc\u7bc0\u5f37\u76f4\u6709\u54ea\u4e9b\u81e8\u5e8a\u8868\u73fe\uff1f
    • Last updated July 5, 2021
    • 0 comments, 96 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
    28 comments, 130,200 views
  • Liquidity Locking Made Easy
    9 comments, 81,478 views
  • Ang jili178 login ay nagdudulot sa iyo ng mga laro ng slot at karanasan sa laro ng soccer
    2 comments, 45,589 views

Related Blogs

  • \u51b7\u5149\u7f8e\u767d\u7259\u9f7f\u540e\u8981\u6ce8\u610f\u4ec0\u4e48
    0 comments, 0 likes
  • What to Expect From A Chiropractor Massage Therapy\t
    0 comments, 0 likes
  • \u6df1\u591c\u7259\u75db\uff0c\u80fd\u770b\u53e3\u8154\u6025\u8a3a\u55ce\uff1f
    0 comments, 0 likes

Archives

Social Share

顳下頜關節強直有哪些臨床表現?

Posted By vickong pun     July 5, 2021    

Body

  

顳下頜關節強直有哪些臨床表現?

  顳下頜關節強直有哪些臨床表現?

(1)開口困難:關節強直最主要的症狀是張口困難或完全不能張口。

(2)面下部發育畸形:主要發生在兒童時期發生強直者,患側下頜骨發育受到抑制。
表現為面容兩側不對稱,頦部偏向患側。患側下頜骨體及下頜支短小,相應面部反而豐滿;健側生長發育正常,相應面部反而扁平狹長,因而常常容易誤診健側為強直側。
雙側關節強直,因整個下頜發育障礙,下頜內縮、後退,而正常的上頜卻顯前突,形成特殊的小頜面容。

(3)關係錯亂:由於下頜發育障礙造成面下部垂直距離變短,牙弓變小變狹窄,因此牙的排列受到阻礙,使關節明顯錯亂。

(4)髁突活動度的消失或減弱。

(5)x線檢查:關節內強直x線片表現為關節間隙消失,髁突和關節窩融合成很大的緻密團塊,呈骨球狀甚至緻密的骨性團塊可波及下頜切跡(纖維性強直的關節間隙存在但模糊,關節窩及髁突骨密質有不規則破壞)。

     ★ 护牙知多滴      

《什麼時候箍牙最合適?》

  

《矯正牙齒,注意這四點,讓你避開陷阱》

Comments

0 comments