查询词典 fracture

Results In the 43 cases,there were 12 cases C1 fractures,20 C2 spinous process fracture,4 C2 axoid fractures,4 Hangman fracture,and rotated atlantoaxial dislocation in 1.Only 1 case was simple ligamentum transversum injury.

结果 43例中，C1骨折12例，C2齿状突骨折20例，C2椎体骨折4例，C2椎弓骨折4例，单纯性寰枢关节旋转脱位2例，单纯横韧带损伤1例。

There may be varying degrees of posterior element fracture and comminution of the spinous process, lamina, and lateral masses in association with burst, sagittal and/or coronal fractures of the vertebral body leading to the "so-called" teardrop fracture.

它或者发生于纯粹的平移，或围绕单个完整小关节的旋转平移（如单侧小关节的骨折或脱位）。进行亚分类的基本特征和区分平移或旋转损伤在于骨折是否累及了椎体，以及神经系统损伤的表现、严重性和残余的压迫症状。

The fracture reason for a compress spiral spring with cylindrical shape working on a power machinery is analyzed by observing the macroscopic traces and micro morphology of the fracture and metallographic structure, combined with measuring the residual stress and hardness test.

通过观察断口的宏观痕迹、微观形态以及金相组织，并辅以测定表面宏观残余应力、硬度梯度等试验，对一动力机械上的圆柱形压缩螺旋弹簧的断裂原因进行了较为细致的分析。

Objective: Ankle fracture-dislocation of the Lauge-Hansen classification supination - external rotation-type Ⅲ,Ⅳ degree of restoration practices conservative treatment and open reduction and internal fixation of the excellent and good rate of treatment differences, explore the fracture type of a reliable method of treatment.

目的：对踝关节骨折脱位Lauge-Hansen分型旋后－外旋型Ⅲ、Ⅳ度手法整复保守治疗与切开复位内固定治疗的优良率差异，探讨该骨折类型的一种可靠治疗方法。

Dupuytren fracture ; Distal tibiofibular syndesmosis ; Fracture fixation ; internal

Dupuytren骨折；下胫腓联合；骨折固定术；内

Method］there were 18 patients with osteochondral fracture defects of the talus dome associated with ankle fracture, male 10, female 8, with the average age 33.5 years (18～49 years).

方法］18例单侧踝部骨折伴随的ⅲ、ⅳ型距骨骨软骨骨折，男10例，女8例，年龄18～49岁，平均33.5岁。

Results:Of 35 patients with fracture 33 cases fracture were healed on an average of 42 months.The symptoms of tardive cubital nerve inflammation recovered and the elbow function of the patients were improved in most cases.

结果：35例中33例骨折愈合，平均随访3年6个月，大多数患儿迟发性尺神经损害症状及肘关节功能得到明显改善。

objective the purpose of this study was to summarize our experience of the application of internal rigid fixation with miniplate to treatment of mandibular fractures.methods a retrospective analyisis of clinical data of 67 cases,who had experienced the anatomic reduction and rigid fixation by using miniplate.with the help of maxillomandibular distraction pre operation and post operation and temporary maxillomandibular fixation during operation,the fracture bones were smoothly reduced and fixed.results clinical and radiographic examination showed that all cases gained good clinical results and precise anatomic alignment of fracture postoperatively without infection,malocclusion,bone malunion or other complications.conclusion mocortical miniplate fixation of the mandible is a reliable and effective techinique providing rigid fixation and an ideal modality for the treatment of mandibular fractures.combined with maxillomandibular fixation.

对67例下颌骨骨折患者的临床资料进行回顾总结，所有患者应用小型接骨板行坚固内固定治疗。其中7例颏部骨折，12例颏旁骨折，16例颏孔区骨折，9例体部多发性骨折，5例体部粉碎性骨折；18例合并其他部位骨折。所有患者术前经临床检查和影像学检查明确骨折的位置和骨折线的数目后，分段牙弓夹板结扎、颌间弹性牵引，使移位的骨折段逐渐复位；术中经口内切开复位、细钢丝颌间结扎、小型接骨板坚固内固定；术后行临床检查和影像学复查，必要时颌间弹性牵引7～10 d。结果所有患者手术切口ⅰ期愈合，治疗效果满意；临床检查所有患者牙合关系良好、面部对称；影像学复查证实骨折线对位良好。结论经口内切开小型接骨板坚固内固定辅以颌间固定治疗下颌骨骨折效果可靠，术后并发症少，是一种理想的手术方法。

As for models of hydraulic behavior, this paper makes a thorough study on aperture of rock joins、the number of open cracks after heating in rock mass、the fracture interconnectivity、tectonic stresses、the dilation due to shear sliding and chemical composition, and utilize fluid permeability tensor proposed by Oda, the tensor field of permeability in the fracture rock mass with coupled THM properties is derived.

在裂隙岩体力学模型方面，利用0'Connell建立的干裂隙岩体等效弹性模量与岩石模量的关系式，并由式中的裂隙密度概念意义，建立了温度作用下的裂隙密度与Oda提出的裂隙张量之间的关系式。

The failure pattern in fracture test at low temperature was a brittle fracture.

在低温断裂试验中管道的失效模式是脆性断裂。

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。