中华口腔医学研究杂志(电子版) ›› 2014, Vol. 8 ›› Issue (03) : 245 -248. doi: 10.3877/cma.j.issn.1674-1366.2014.03.013 × 扫一扫
经验交流
收稿日期:
出版日期:
通信作者:
Ying Wu1, Guoguang Peng1, Shuanglin Zhu1,†()
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Corresponding author:
吴颖, 彭国光, 朱双林. 片段弓联合微种植体支抗直立倾斜磨牙[J/OL]. 中华口腔医学研究杂志(电子版), 2014, 8(03): 245-248.
Ying Wu, Guoguang Peng, Shuanglin Zhu. Upright mesially tipped molar by using segmental arch and mini-implant system[J/OL]. Chinese Journal of Stomatological Research(Electronic Edition), 2014, 8(03): 245-248.
目的
评价用片段弓联合微种植体支抗直立倾斜磨牙临床效果。
方法
选择24 例(28 颗)邻牙缺失磨牙近中倾斜的患者,使用片段弓联合微种植体支抗直立倾斜磨牙,通过模型测量评价疗效。
结果
治疗后第一磨牙磨牙水平移位(1.92±0.98) mm,近中倾斜角减小(20.67 ±5.14)°;第二磨牙水平移位(2.60±1.09) mm,近中倾斜角减小(25.36±6.57)°,均有明显的竖直效果。
结论
片段弓联合微种植体支抗直立倾斜磨牙是一种简便、舒适、有效的方法。
Objectives
To evaluate the clinical effect of uprighting the tilting molars with the application of segmental arch and micro-implant anchorage.
Methods
Twenty-four cases (28 tilting molars) with mesially inclined molars were treated corrected with segmental arch and micro-implant anchorage to upright the tilting molars. The clinical effect was evaluated by modal examination.
Results
Tilting molars presented a significant effect of uprighting after treatment. The first molar showed a horizontal shift of (1.92 ± 0.98) mm and mesially inclined angle was decreased by(20.67 ± 5.14)°. The second molar showed a horizontal shift of (2.60 ± 1.09) mm and mesially inclined angle was decreased by (25.36 ± 6.57)°.
Conclusions
The application of segmental arch and micro-implant anchorage is a simple, comfortable, effective method for uprighting the tilting molars.