查询词典 mandible

objectivethe aim of this study was to evaluate the curative effects of the modified fixed reverse twin-block appliance combine edgewise on treatment of adult angle ⅲ anterior crossbite.methodsthe appliance was used on 15 adult subjects with angle ⅲ malocclusion and then compared clinical character and x-ray cephalometry before and after treatment.resultsafter 4 months treatment the appearance and profile were improve evidently, mandible retrusion was to lead molar and canine were angle i,overjet and overbite were normal.

目的：应用改良固定反式双阻板矫治器（twin-block appliance，tba）联合方丝弓技术矫治成人angleⅲ前牙反牙合，为成人前牙反牙合提供新的治疗方法。方法：矫治成人患者15例，进行临床表现及相关硬组织测量。结果：固定反式tba戴用4个月后下颌明显后退。所有患者在未拔牙的情况下前牙反牙合均得到有效治疗，磨牙及尖牙均达到i类关系。但上颌仅为牙及牙槽的代偿性变化。

Methods:Samples of ACG,ACGP and β TCP in the size of 10 mm×3 mm×2.5 mm were prepared and implanted subperiosteally into the mandible deffects in 48 rabbits .

可吸收性微晶玻璃、烧结型可吸收性微晶玻璃粉植入兔颌骨人工缺损区后观察X线片、横截面积测量、光镜、电镜及能谱分析的变化。

〕 Objective: To investigate the effect of partial post erior teet h cross-bite at one side of mandible on the chewing movement.

摘要〕 目的：探讨单侧部分后牙反对咀嚼运动轨迹的影响。

Objective: To establish the three-dimensional finite element model of mandible and temporomandibular joint,which has higher similarity to the real TMJ in vivo.

目的：建立生物相似性和力学相似性都较高的、包括下颌骨和颞下颌关节的计算机三维有限元模型。

Materials and methods: A three diamensions finite element model of one unembalmed human cadaver mandible osteodistraction was established in this study with the CT scanned transverse sections and computer program(AutoCAD and I-DEAS).The stress distraction and lateral forces were evaluated.

材料和方法通过CT扫描一完整成年男性的下颌骨标本，使用CAD和I-DEAS软件建立下颌骨三维有限元模型，计算机模拟在两种不同方向上通过温度载荷施加外力，分别分析下颌骨所受侧方力和骨应力的分布及大小情况。

Results The accurate position of bone impacted and unerupted teeth in the complex maxilla or mandible anatomy structure were clearly reflected by 3DX-CT scan and 3D reconstruction. Nineteen impacted and unerupted teeth got anticipate effects by formulating different treatments according to 3DX-CT imaging data.

结果 牙科三维CT能清晰显示埋伏牙的形态、大小、位置、长轴角度、与邻牙的结构关系等。19枚埋伏牙依据牙科三维CT扫描提供的影像学信息制定不同的治疗计划，均取得了预期的临床效果。

The close relationship etween intracapsular condylar fractures and posttraumatic TMJA has been howed in lots of articles. Posttraumatic TMJA mostly happens when seriously displaced fractures have occured together with damaged articular acet, increasing of mandible width and mandibular hypomobility.

研究表明，髁突囊内骨折与之关系密切，特别是当骨折明显移位合并关节面严重损伤、关节盘移位以及下颌骨宽度增加和活动度减小等因素时，更加好发。

Methodological reviewing sex analyses 2002-2007 year the operation pulls out mandible ambuscades block gives birth to wisdom tooth the clinical data of 240 patients.

方法回顾性分析2002-2007年手术拔除下颌埋伏阻生智齿240例患者的临床资料。

Objective To reconstruct a 3D digitizing model of mandible.

目的建立下颌骨的三维数字化模型。

This type of mandible is inosculated with the dissection part.

为解剖型下颌，与解剖部分的吻合好。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。