颌

Methods July 2008 to August 2009 subjects in the hospital orthodontic treatment of adult patients with bimaxillary protrusion 26 patients with clinical data.

收集2008年7月～2009年8月在本医院口腔正畸科就诊的成人双颌前突患者26例病例资料。

A three-dimentional soft tissue analysis of 16 skeletal class patients following bimaxillary surgery［J］.

计算机三维图象分析在牙颌面畸形外科矫治设计中的应用［J］。

Methods: 20 patients with bimaxillary protrusion were treated with Tip-Edge Plus appliance. 4 premolars in all those cases were extracted.

对20例双颌前突畸形患者采用Tip-Edge Plus矫治技术治疗，所有病例均拔除4个第一双尖牙。

So that this study found the computer-aided prediction system for adolescents with four premolars extracted in bimaxillary elementarily and look forward to promote the communion between orthodontists and patients and improve the level of therapy.

因此，本研究初步建立了青少年双颌前突拔牙矫治软组织侧貌预测系统，以期能促进医患之间的交流与合作，提高临床治疗水平。

Objective:Comparison of TPA alone and joint use of TPA,Nance arch forms of treatment anchorage young bimaxillary protrusion patients.

目的：比较单独使用TPA和联合使用TPA、Nance弓支抗形式矫治青少年双颌前突的疗效。

Objective To study the changes in soft tissue of facial profile after orthodontic treatment with four premolars extracted in bimaxillary protrusion in adolescents.

目的 研究青少年双颌前突患者拔牙矫治前后侧面部软组织的改变。

Tip-Edge Plus technology can quickly and efficiently correct bimaxillary protrusion deformity.

Tip-Edge技术能快速、高效地矫正双颌前突畸形。

Objective To study the changes in maxilla,mandible and SN after orthodontic treatment with four premolars extracted in bimaxillary protrusion in adolescents and provide clinical useful data for predicting curative effect after orthodontic treatment.

目的：研究青少年双颌前突患者拔牙矫治前后上颌骨、下颌骨及前颅底的变化，为临床预测矫治后疗效提供临床依据。

Using the soft tissue analysis with the pre-and post cephalometric films to compare the changes in adult female with bimaxillary malocclusion.Results:the upper and lower projecting lip were reduced in 2.38mm and 2.22mm individually.

通过对双颌前突的成年女性正畸治疗前后的X-线头影测量片的软组织形态的比较分析，寻求影响唇的形态变化的临床因素。

Methods This study selects 17 bimaxillary protrusion's adolescents and contrast 8 hard-tissue controls before and after orthodontic treatment with Paired t Test to evaluate the changes in maxilla, mandible and SN.

对17名青少年双颌前突患者拔牙矫治前后的8项硬组织指标进行对比，通过配对t检验来评价治疗后患者上颌骨、下颌骨及前颅底的生长变化。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐