Straight Wire Appliance

Objective To evaluate the clinical application of OPA-K straight wire appliance .

目的了解OPAK滑动直丝弓矫治器的临床应用特点。

A Study and Clinical Use of Chinese Sliding Mechanic Straight Wire Appliance

中国人滑动直丝弓矫治器的研制和临床应用

Comparison of One step and Two step Sliding Technique using Straight Wire Appliance

直丝弓一步和两步滑动法的比较研究

Objective : To provide the basic data for the straight wire appliance which is suitable to Chinese .

目的：为适用于中国人的直丝弓矫治器提供基础数据。

The influence of the vertical channel of improved sliding straight wire appliance to anchorage

改良滑动直丝弓托槽的竖沟设计对支抗的影响

Preliminary Application of Compound Straight Wire Appliance for Correcting Anterior Cross-bite

混合式直丝弓矫治器矫治前牙反牙合的初步应用

Clinical study on the improved one-step sliding method of straight wire appliance in closing extraction spaces

改良直丝弓一步滑动法关闭拔牙间隙20例临床观察

Treatment changes of bimaxillary protrusion with Straight Wire Appliance

应用直丝弓矫治器对双牙弓前突进行拔牙矫治前后颌面软硬组织的变化

The clinical observation of MBT straight wire appliance

MBT直丝弓矫治技术的临床应用

They were all treated with straight wire appliance and helical spring to expand clearance .

均采用直丝弓矫治器矫治，应用螺旋推簧扩展间隙及上颌前方牵引。

Modular Tube Comparative study of directly bonded and soldered buccal tube in straight wire appliance

直接粘结颊面管与带环颊面管在直丝弓矫治技术中的对比研究

Conclusion : The caries-associated capability of plaque increased after bonding straight wire appliance .

结论固定矫治器粘结后患者龋易感性增强。

Methods We selected 50 patients who were treated by MBT ( 3M ) straight wire appliance .

方法收集错牙合畸形患者50例，均采用MBT（3M）直丝弓矫治技术进行矫治。

Result : 3D finite element models including anterior teeth , anterior maxilla and straight wire appliance were constructed .

结果：建立了包括上前牙、前段上颌骨和直丝弓矫治器在内的三维有限元模型。

Objective : To study the mechanism and applicability of treating deep overbite with straight wire appliance combined with bite plate .

目的：总结直丝弓矫治器结合小平导矫治前牙深覆（牙合）的临床效果。

Conclusion : It is an effective and rapid method to treat deep overbite with straight wire appliance combined with bite plate .

结论：直丝弓矫治器结合上颌小平导矫治前牙深覆牙合是一种快速有效解除前牙深覆牙合的方法。

Objective : To provide operation platform for following experiments through constructing 3D finite element models including anterior teeth , anterior maxilla and straight wire appliance .

目的：建立包括上前牙、前段上颌骨及直丝弓矫治器在内的三维有限元模型，为后续实验提供操作平台。

Conclusion : Skeletal class III malocclusion with permanent dentition could be successfully treated with straight wire appliance technique and soft tissue profile could be improved .

结论：⑴直丝弓矫正技术能够成功矫正恒牙期骨性Ⅲ类错牙合畸形，并能改善软组织侧貌。

Objective : To investigate hard tissue changes and to evaluate the orthodontic effect induced by straight wire appliance for adult skeletal class ⅱ division 2 malocclusion .

目的：采用直丝弓矫治器矫治成年患者骨性AngleⅡ类2分类错牙合，以研究正畸治疗前后牙、颌硬组织变化，评价正畸矫治效果。

Objective To observe the results of treatment with Straight Wire Appliance ( SWA ) in bimavillary alarch protrusion cases .

目的观察直丝弓矫治器对双牙弓前突病例的矫治效果。

Stress Analysis of Differential Straight Wire Appliance and Sliding Straight Wire Appliance Applied in Extraction Cases ; The Effect of Slot Direction of Lingual Appliance on Mechanical Properties

差动直丝弓与滑动直丝弓矫治器应用于正畸拔牙病例的力学分析舌侧托槽不同槽沟方向对矫治器力学性能影响的对比研究

The Biomechanical Research of Dental Tissue with Composite Archwire ( CoAW ); Preliminary Application of Compound Straight Wire Appliance for Correcting Anterior Cross-bite

复合矫治弓丝作用下牙颌组织的生物力学研究混合式直丝弓矫治器矫治前牙反牙合的初步应用

Objective : To compare the difference between one-step and two-step Sliding Technique under treatment of Angle class ⅱ 1 malocclusion using SWA ( straight wire appliance ) .

目的：探讨直丝弓矫治器治疗安氏Ⅱ类Ⅰ分类错牙合中，用一步或两步滑动法关闭间隙对牙齿移动的影响。

Objective : To analyze the clinical effects of bimaxillary protrusion malocclusions corrected by straight wire appliance ( SWA ) combining with headgears .

目的：分析口外唇弓配合滑动直丝弓技术矫治双颌前突畸形的临床效果。

Methods : 8 patients ( 3 males and 5 females , aged 19-27 years , mean age 23.6 years ) were treated by straight wire appliance with upper two first premolars extracted .

方法：本文选择了8例AngleⅡ类2分类错牙合成年患者，男3例，女5例，年龄19~27岁，平均23.6岁。

Method Nine class ⅱ malocclusion cases were treated with the straight wire appliance , using high pull headgear J hook in the stage of cuspid retraction and space closure .

方法：应用直丝弓矫治器治疗安氏Ⅱ1错牙合患者9例，结合使用J钩头帽口外牵引向后滑动弓丝关闭拔牙间隙，并适当应用于拉尖牙向远中的阶段。

Objective To investigate the influence on labiolingual inclination of anterior teeth by using 0.019 × 0.025 inch and 0.021 × 0.025 inch rectangular arch wires in 0.022-inch straight wire appliance system .

目的探讨在0.022×0.028〃的直丝弓托槽中先后使用0.019×0.025〃和0.021×0.025〃的方形弓丝对于前牙的唇舌向倾斜度所产生的影响。

Methods : 41 cases , 11 males and 30 famales aged 12-42 years old , with malocclusion were treated by MBT straight wire appliance in orthodontic clinics , follow-up was carried out .

方法：收集错■畸形患者41例，其中男11例，女30例，年龄12～42岁，平均21岁。均采用MBT直丝弓矫治器治疗。

Influencing Factors of Root Resorption after Straight Wire and Edgewise Appliance Combined with Flat Bite Plate Treatment

固定矫治器配合使用平面导板对牙根吸收的影响因素分析