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題 名 | 根尖成形術--病例報告=Apexification--A Case Report |
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作 者 | 許哲銘; | 書刊名 | 中華民國家庭牙醫學雜誌 |
卷 期 | 3:1 2008.06[民97.06] |
頁 次 | 頁45-51 |
分類號 | 416.9492 |
關鍵詞 | 脫位脫出; 根尖成形術; 氫氧化鈣; Extrusive luxation; Apexification; Calcium hydroxide; |
語 文 | 中文(Chinese) |
中文摘要 | 牙根發育及根尖關閉通常發生在牙齒萌發後的3年。但有時會因為齲齒、外傷、發育不正常__等而導致牙髓受傷,甚至進一步影響牙根的發展。依照牙髓受傷的情況與牙根發育的程度我們須制定不同的治療計畫。本病歷為9歲女童,因玩滑板造成左上正中門齒脫位脫出併牙冠斷裂。觀察3個月後發現牙髓壞死,遂施行根管治療並放置氫氧化鈣作根尖成形術。術後約四個月便於X光片上發現鈣化屏障,以牙膠針作根管充填,半年回診也無任何臨床與X光片徵兆。 |
英文摘要 | This was a case that a traumatic #21 of a nine-year-old child was diagnosed extrusive luxation and crown fracture. After 3 months, pulp necrosis was observed and apexification was performed with the paste of calcium hydroxide and sodium hypochlorite. The radiopaque barrier was visible after four-month treatment. Obturation was performed by lateral condensation. No sign and symptom was observed during six-month follow-up. Conclusion: Monitoring the change of pulp vitality is key factor in the treatment of traumatic teeth and the apexification with calcium hydroxide has been proven. A long term success is depended on the regular follow-up. |
本系統中英文摘要資訊取自各篇刊載內容。