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題 名 | Management of a Perforating Internal Resorptive Defect: A Case Report=牙齒內吸收穿孔之處理--病例報告 |
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作 者 | 蘇琦君; 宋承恩; 葉筱雯; 謝承佑; 吳右喬; 謝義興; 鍾明邦; | 書刊名 | 中華民國家庭牙醫學雜誌 |
卷 期 | 10:2 2015.09[民104.09] |
頁 次 | 頁49-56 |
分類號 | 416.9492 |
關鍵詞 | 牙齒內吸收; 三氧礦化物; Internal resorption; MTA; |
語 文 | 英文(English) |
中文摘要 | 牙齒內吸收在臨床上無症狀,通常在放射線檢查中被檢驗出來。利用三氧礦化物修復與牙周組織的穿通是一種治療方式。此病例報告為左側上顎側門齒之內吸收造成牙齒穿孔,利用三氧礦化物修復此缺損。在根管治療當中,利用氫氧化鈣作為根管內藥物並覆蓋臨時填補物,之後利用馬來膠針將根管及內吸收之缺損封填起來。治療完後,在斷層掃描下發現顎側部分有穿孔,以手術方式將此穿孔以三氧礦化物修復。六個月後的追蹤檢查上,在臨床及牙科放射線檢查下皆有良好的預後。 |
英文摘要 | Internal resorption is a clinically asymptomatic condition commonly detected by routine radi-ographic evaluation. The use of mineral trioxide aggregate (MTA) is a conservative approach to repair lesions with periodontal communication. This case report presents a perforating internal re-sorptive defect at the maxillary lateral incisor repaired by MTA. During the endodontic treatment, calcium hydroxide was placed as a temporary dressing. After this period, the root canal space was filled with gutta-percha. After the treatment, a perforation on the palatal side was observed by the cone-beam computed tomography (CBCT). Surgical treatment including removal of granulation tissue and MTA displacement was done. The clinical findings and periapical radiographs indicated success of treatment until 6 months of follow-up. |
本系統中英文摘要資訊取自各篇刊載內容。