查询词典 retrusion

The main effect of Reverse TBA was retrusion of mandible. However it had lost contact at night.

反式TBA的作用机制是以后退下领为主，其缺点是夜间导斜面接触差，影响疗效。

This case report was a 6 year-old girl with Crouzon syndrome presenting midface severe retrusion and facial asymmetry.

本病例报告为患有库隆氏症候群之5岁9个月女孩，其中脸部严重发育不足，接受上颚骨生成牵引术治疗。

To evaluate the soft and hard tissue changes in curing Angle's class II division 1 mandibular retrusion cases with Dynamax or Twin block.

目的 评价Dynamax和 Twin block 两种功能矫治器治疗安氏Ⅱ类 1 分类下颌后缩患者前后软硬组织的改变。

Face to face is applied to surgery are: Chinese characters face, high cheekbones, chin chin retrusion or too small to highlight and crescent jaw and face.

适用于变脸手术的脸型有：国字脸、颧骨过高、下巴后缩或下巴太小、下颚突出和弯月脸等。

Eat cow's milk may be a result of feeding posture is incorrect or improperly positioned to form a bottle of mandibular protrusion or retrusion.

吃牛奶的婴儿，可因吃奶姿势不正确或奶瓶位置不当而形成下颌前突或后缩。

Class II division 1 malocclusion is common in clinic, in which patients with descrepency often appear mandible retrusion. It has an adverse effect on growth, beautiful outlook and psychological develepment.

安氏Ⅱ~1类错牙合是临床常见的错牙合畸形，其中很多Ⅱ类错牙合的儿童存在下颌后缩，严重影响了儿童的生长发育、颜面美观和身心健康。

The mechanism was to lead mandibular retrusion and accelerate forward growth of the maxillary.The relief of anterior crossbite combined with the retrusion of condylar and mandible led to the reconstruction of TMJ and nerve- muscles .

前牙反锁结的解除并结合将前伸的踝突、下颌诱导后退，使TMJ、神经肌肉及相关骨骼发生适应性改建，恢复并稳定于正常的关节位，有利于恢复和建立后牙的正常ICP。

Meanwhile we measured the skeletal classⅢocclusion and mandibular retrusion patients by traditional cephalometric analysis and the Delaire cephalometric analysis. We discovered the Delaire cephalometric analysis was more accurately and conveniently. This method can help us to understand the cranio-maxillo-facial structure compensatory mechanism of the skeletal classⅢocclusion and mandibular retrusion patients, which can provide reference for diagnosis, project and orthodontic treatment.

同时，传统头影测量方法与Delaire头影测量分析法对骨性Ⅲ类与青少年下颌后缩畸形行测量，发现Delaire头影测量分析法更直观、定量，利于明确骨性Ⅲ类错牙合与青少年下颌后缩畸形颅面骨骼结构补偿机制，更易辅助正畸诊断、设计，也为相应的临床治疗方法改良提供依据。

In this study, we use Computer Aided Diagnosis Axiogragh recorded condylar movement of normal occlusion and Angle class two division one subdivision malocclusion with mandibular retrusion every twenty-five during mandible open and close, protrusion and retrusion, and medio-free movement. Then we analysis the deference in order to find out the characteristic of condylar movement of Angle class two division one subdivision malocclusion with mandibular retrusion and the change regularity among befor and after functional appliance treatment.

本研究以正常牙合和下颌后缩型安氏Ⅱ类1分类错牙合各25名为研究对象，采用髁突运动轨迹轴图描记仪(Computer Aided Diagnosis Axiogragh)记录其下颌在开闭口、前伸后退和侧方运动时髁突的运动情况，对比分析下颌后缩型安氏Ⅱ类1分类错牙合的髁突运动轨迹特征及其功能矫治前后髁突运动轨迹的变化。

The conventional cephalometric analysis chosen SNA, SNB, ANB, NA-PA etc to reflect the protrusion or retrusion of maxillary and Mandible, but they can't reflect this extent quantitatively. The Delaire cephalometric analysis can analyze the protrusion or retrusion of maxillary and Mandible quantitatively through Me-F1,Me-Met,Np-F1 etc. This method combine with conventional methods can evaluate accurately, quantitatively and directly.

传统头影测量分析选用SNA、SNB、ANB、NA-PA等角度来反映上下颌的前突或后缩，并不能定量的反映上下颌前突或后缩的程度；而Delaire头影测量分析中Me-F1，Me-Met，Np-F1可定量分析上下颌前突或后缩程度，结合传统的角度测量将利于直观、定量的评价，也利于准确的诊断设计。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。