| 滑动杆推簧排齐前牙的运用2例 |
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| 引用本文： | 付强,王慧媛,王艳开. 滑动杆推簧排齐前牙的运用2例[J]. 实用口腔医学杂志, 2016, 0(3): 442-444. DOI: 10.3969/j.issn.1001-3733.2016.03.047 |
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| 作者姓名： | 付强 王慧媛 王艳开 |
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| 作者单位： | 解放军第 323 医院口腔科, 西安,710054 |
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| 摘 要： | 正畸排齐前牙时,使用0．5 mm 直径不锈钢丝弯制滑动杆,在拥挤前牙两侧放置镍钛推簧,在交互力系下推开间隙、维持间隙的同时排齐前牙,用于治疗2例前牙轻中度拥挤患者,成功矫正了前牙拥挤、中线不齐等畸形。
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| 关 键 词： | 滑动杆 镍钛螺旋弹簧 交互力 前牙排齐 |
Sliding rod and ni-ti open coil springs used in anterior teeth alignment in 2 case |
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| Abstract: | In the treatment for anterior teeth alignment in 2 case with mild or intermediate anterior teeth crowding,stainless steel wire ben-ding slide rod with the diameter of 0.5 mm was placed on either side of crowding anterior teeth,Ni-Ti open coil springs were attached to the rod,the gap between the teeth was opened and maintained by the springs.The crowding anterior teeth and irregular midline were adjusted to the normal position. |
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| Keywords: | Sliding rod Ni-ti coil springs Reciprocal force Anterior teeth alignment |
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