改良Distal-Jet矫治器推上颌磨牙向远中的应用

华西口腔医学杂志

改良Distal-Jet矫治器推上颌磨牙向远中的应用

张苗苗1, 孙婷婷1, 刘莉2

1.哈尔滨医科大学口腔医院正畸科, 黑龙江哈尔滨150001; 2.齐齐哈尔医学院第三附属医院口腔科, 黑龙江齐齐哈尔161000

收稿日期:2007-04-25 修回日期:2007-04-25 出版日期:2007-04-20 发布日期:2007-04-20
通讯作者: 张苗苗,Tel:13904515636
作者简介:张苗苗（1964-），女，黑龙江人，主任医师，博士研究生

Clinical Application of Modified Distal - J et Appliance in Distalization of Maxillary Molar

ZHANG Miaomiao1, SUN Ting- ting1, LIU Li2.

Dept. of Orthodontics, Stomatological College of Haerbin Medical University, Haerbin 150001, China; 2. Dept. of Stomatology, The Third Affiliated Hospital of Qiqihaer Medical College, Qiqihaer 161000, China

Received:2007-04-25 Revised:2007-04-25 Online:2007-04-20 Published:2007-04-20
Contact: ZHANG Miaomiao,Tel:13904515636

摘要/Abstract

摘要：

目的探讨改良Distal- Jet矫治器远中移动上颌磨牙的临床疗效。方法对15例上颌磨牙近中移动所致的错!畸形患者采用改良Distal- Jet矫治器推上颌磨牙向远中，并结合固定矫治器对错!畸形进行矫治。结果应用改良Distal- Jet矫治器推上颌磨牙向远中取得了较好的效果，磨牙为中性!关系，前牙覆!覆盖正常。结论改良Distal- Jet矫治器能有效地远中移动上颌磨牙。

关键词: 改良Distal- Jet矫治器, 上颌磨牙, 远中移动

Abstract:

Objective To investigate the clinical effects of the maxillary molar distalization with modified Distal- Jet appliance. Methods 15 patients（average age 12.3 year- old）with maxillary molars shifting mesially were selected as the subjects. Maxillary molars of all patients were distalized with modified Distal- Jet appliance. Results All patients achieved good occlusion, normal overjet and overbite with modified Distal- Jet appliance. Conclusion Modified Distal-Jet appliance can distalize maxillary molars effectively.

Key words: modified Distal- Jet appliance, maxillary molar, molar distalization

张苗苗孙婷婷刘莉. 改良Distal-Jet矫治器推上颌磨牙向远中的应用[J]. 华西口腔医学杂志.

ZHANG Miaomiao1, SUN Ting- ting1, LIU Li2.. Clinical Application of Modified Distal - J et Appliance in Distalization of Maxillary Molar[J]. West China Journal of Stomatology.

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