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題 名 | 應用下顎舌側弧線維持器於恆牙第一大臼齒之扶正=Application of Lingual Holding Arch in the Uprighting of the Permanent First Molar |
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作 者 | 李明遠; 洪敬廉; | 書刊名 | 臺灣兒童牙醫學雜誌 |
卷 期 | 6:1 民95.03 |
頁 次 | 頁208-213 |
分類號 | 416.98 |
關鍵詞 | 舌側空間維持器; 扶正; Lingual holding arch; Uprighting; |
語 文 | 中文(Chinese) |
中文摘要 | 空間維持器的主要功能是要在乳牙提早喪失時,能維持牙弓的空間,以提供後續萌發的恆齒能有適當的排列及咬合。舌側弧線維持器是下顎常使用的空間維持器,乳牙蛀牙後空間的喪失,導致恆牙萌發異常,也是常見的病變。本篇病例報告即為使用改良之舌側弧線維持器,應用在下顎乳臼齒提早喪失伴隨恆牙第一大臼齒萌發傾倒時之情形,觀察2年並成功扶正傾倒之恆牙。 |
英文摘要 | The function of the space maintainer is to preserve arch length following the premature loss of a primary tooth. The space maintainer allows the permanent tooth to erupt unhindered into proper alignment and occlusion. The lingual holding arch is commonly used in the lower arch space maintenance. It is common to see the ectopic eruption of a permanent first molar due to the premature loss of a primary molar. In this article, a modified lingual holding arch is used in the premature loss of a second primary molar and mesial tilting of a permanent molar. It is successful to upright the permanent molar and has been followed up for two years. |
本系統中英文摘要資訊取自各篇刊載內容。