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題名 | 三根管複雜形態下顎第一小臼齒根管治療:病例報告=Treatment of Mandibular First Premolar with Complicated Three Canals Configuration: A Case Report |
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作者 | 胡逸竹; 劉季煒; 杜博仁; | 書刊名 | 中華民國家庭牙醫學雜誌 |
卷期 | 13:1 2018.06[民107.06] |
頁次 | 頁23-30 |
分類號 | 416.9492 |
關鍵詞 | 下顎第一小臼齒; 三根管; 解剖變異; Mandibular first premolar; Three canals; Anatomic variation; |
語文 | 中文(Chinese) |
中文摘要 | 多數的下顎第一小臼齒只有單一根管,但出現兩根管以上複雜根管形態的機率並不低(12.9-46%),因此這些牙齒在治療上就有較高的難度。要有成功的非手術性根管治療必須要對這顆牙齒的根管形態有所了解,Sert和Bayirli分類之第九類(type IX)根管形態的下顎第一小臼齒在過去文獻鮮少被提及。本病例報告為Type IX之下顎第一小臼齒臨床治療病例。 |
英文摘要 | Most of the mandibular first premolar has one canal, however, the prevalence rate of mandibular first premolar with more than two canals complicated configuration is not low (12.9-46%). Therefore, endodontic therapy for these teeth is more difficult. A successful nonsurgical endodontic therapy depends on understanding of the root and root canal morphology. The occurrence of documented cases of a mandibular first premolar with Sert and Bayirli's type IX root canal configuration is rare. This case report describes the endodontic therapy of a mandibular first premolar with type IX root canal configuration. |
本系統之摘要資訊系依該期刊論文摘要之資訊為主。