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孰牙牙髓炎有哪些臨床表現?

Posted By vickong pun     July 7, 2021    

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孰牙牙髓炎有哪些臨床表現?

  孰牙牙髓炎有哪些臨床表現?很多兒童常常吃糖,可是口腔衛生又沒做好,導致乳牙赭壞。乳牙牙髓炎就是由斜病引起的。其一般有四種表現形式:

(1)乳牙牙髓炎症狀多爲慢性過程:這是由于乳牙牙18腔大. 血運豐富,感染易擴散;但同時其防禦能力強,使慢性炎症狀況持 續時間長;另外,購病進展快,早期導致髓腔開放,也是慢性過程的 一個重要原因.乳牙牙髓炎出現急性症狀時,多是慢性炎症的急 性發作.
(2)乳牙慢性牙傑炎可伴有根尖周感染:這種情況多發生于根 分支下方的根周組織,這是由于根分支部位的牙齒硬組織薄?側支 根管多,感染易通過這些途徑擴散。
臨床上往往牙髓尚未壞死,就 出現局部牙龈腫脹。

(3)牙保炎易導致牙根吸收:牙保炎症刺激破骨細胞活性增 強,加之乳牙的牙根鈣化度低,常引起牙根吸收,給臨床治療帶來 困難。

(4)乳牙牙偷炎早期症狀不明顯:有疼痛史的說明牙饒已冇炎 症或已經壞死,但是牙18已有病變的不一定都有症狀。
所以,當家 長發現孩子有解病而就診時,不少已經有牙備炎症了,而患兒平時 並沒有明顯症狀。

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