髋臼

RESULTS: With the use of Ti-mesh, the strain distribution of the acetabulum changed.

结果：髋臼负重区和髋臼底部的应变变化规律相同，即随着负荷的增加，这些区应变增加明显，主要表现为压应力。

To explore the therapy for posterior acetabular fracture with compressive articular surface of the acetabulum.

探讨治疗髋臼骨折合并髋臼关节面压缩缺损的手术方法与措施。

Reconstruction of actabulum is mainly relevant to design, selection and fixation of acetabular prosthesis and repair of deficient acetabulum.

缺损髋臼的重建主要涉及翻修髋臼假体的设计与选择、翻修假体的固定和骨缺损修复等几个重要问题。

And then measured for acetabular rim opening width and acetabular anteversion angle in different transection planes in computer with related software.

并对不同横断面的髋臼缘开口宽度、不同横断面髋臼前倾角进行定量测量。

Methods Reconstruction of 40 normal adult boney acetabula were obtained through CT scanning, and processed by edge recording of the CT image, and CAD software. The items of observation were measured with the Unigraphics sofeware.

40例成人髋臼标本CT横断扫描、图像边界处理和定标，利用CAD软件拟合髋臼骨形态，并应用Unigrapics软件进行形态学的测量。

Surgical treatment is effective for the treatment of the complex acetabular fracture,It is a good choice that the complex acetabular fracture is treated through extensile acetabular approach.

手术治疗是复杂髋臼骨折的有效治疗方法，扩展型髂股入路对复杂髋臼骨折手术治疗是一个良好的选择。

Donclusion Surgical treatment is effective for the treatment of the complex acetabular fracture,It is a good choice that the complex acetabular fracture is treated through extensile acetabular approach.

手术治疗是复杂髋臼骨折的有效治疗方法，扩展型髂股入路对复杂髋臼骨折手术治疗是一个良好的选择。

Then loading the models in both feet standing body posture, gain stress distribution figures of the models, record stress numerus of weight bearing dome, anterior wall and posterior wall in condition of different areas posterior wall fractures. Results 1、Normal 3D finite element model of acetabulum Obtain 3D visible model of pelvic by restituting CT fault images with Mimics10.01; gain 3D visible model of haunch bone by splitting the pelvic model with FreeForm software.

结果 1、正常髋臼三维有限元模型通过Mimics10.01软件对骨盆断层CT图像进行三维重建，获得骨盆三维可视模型；然后在FreeForm软件系统中对模型进行修饰，平滑模型表面，设定各受力面与界线；并成功截取出髋骨三维可视模型；再将模型导入Ansys8.0中进行各部分材料赋值及网格划分，建立了正常髋臼三维有限元模型，共含节点69440个，三维四面体单元45209个。

Most deficient acetabula can be restored to a hemispherical shape, and a standard, albeit large, acetabular component can be inserted.

多数有骨缺损的髋臼仍能保持半球形，因而可植入大的标准髋臼假体。

Methods Passing through the measurement of anteverted and abducted angels of acetabula in positive radiograms of 40 hip joints, compared with the practical values of anteverted and abducted angels of pelvis specimen,demonstrating the accurency of these kinds of measurement.

方法通过20具(40髋)骨盆标本髋关节正位X线片髋臼前倾角、外展角的测算值与骨盆标本髋臼前倾角、外展角的实际值相比较，以证明该测算方法的准确性。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。