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題名 | Orthodontic Treatment in Congenital Missing of Maxillary Lateral Incisors with Bite Fixer Appliance=用Bite-Fixer矯正治療上顎側切齒先天缺失患者之病例報告 |
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作者姓名(中文) | 蕭郁萱; 林婉瑛; 李廣華; 羅信義; | 書刊名 | 中華民國齒顎矯正學雜誌 |
卷期 | 18:1 民95.03 |
頁次 | 頁56-63 |
分類號 | 416.97 |
關鍵詞 | 上顎側切齒先天缺失; Bite-fixer反置; Congenital missing of maxillary lateral incisors; Reverse bite-fixer; |
語文 | 英文(English) |
中文摘要 | Bite-Fixer是從Herbst appliance的改良裝置,它是藉由把上顎齒列遠心移動及下顎齒列近心移動來改善ClassⅡ的不良咬合關係。本篇文章是報告兩個病例,此二病例為姊妹關係(一為11歲4個月、另一為17歲),且都是先天缺失上顎兩側側切齒、前牙有空隙及ClassⅡ臼齒咬合關係。此二病例皆用Bite-Fixer反置的治療,將前牙空間關閉,把上顎臼齒前推,最後的咬合關係為臼齒Full cusp ClassⅡ的咬合,另外把犬齒修型成側切齒來取代之。 |
英文摘要 | Bite-fixer is a modified flexible Herbst appliance. It is designed to correct Class Ⅱ malocclusion relationship by distalizing maxillary dentition and mesial moving of mandibular dentition. This article presents two cases that belong to one family (one is a 11-year, 4 month-old girl and the other is a 17 year-old girl). They have the same condition of congenitally missing bilateral maxillary lateral incisors, general spacing of maxillary anterior teeth, and molar Class Ⅱ relationship. Their occlusion were corrected by using bite fixer appliance reversely to close maxillary anterior space and to protract posterior teeth. The final occlusion was molar full-cusp Class Ⅱ relationship and substitution of lateral incisors with canines by reshaping and filling. |
本系統之摘要資訊系依該期刊論文摘要之資訊為主。