臼

The changes of pathology of hip secondary to traumata should he considered before opeation. It was a challenging work to the orthopedic surgeon and careful preoperative designing was strongly recommended.

较一般退变性骨关节炎比较其手术难度大，术前要充分考虑到创伤引起的髋臼及股骨的继发病理改变，以便在术中采取相应的措施。

By getting the serial tomograms of hip bone part from CT scan; the contour of acetabulum is extracted through an accurate and automatic method.

通过CT扫描获得髋骨部位的序列断层图像，利用一种精确的自动分割方法提取图像中的髋臼轮廓。

Afterwards, one-foot standing position was simulated to conduct the loading and constraint of the model,the Mises and shear force distributing of the cup were analyzed,forecasting the mechanical risk of prosthetic failure.

模拟人体单足站立状态，而后对重建的人体骨盆模型进行力的加载与约束，分析髋臼内Mises 应力及剪切应力的分布情况，预测术后假体失效的力学危险性。

The grafts were well incorporated on radiograms in all patients one year after operation by radiographs.

术后1年经拍片证实自体或异体移植骨均与宿主髋臼骨愈合在一起。

The grafts were well incorporated on radiograms in all patients one year after operation by radiographs.

术后1年经拍片证实自体或异体移植骨均与宿主髋臼骨愈合在一路。

The acetabulum is then rotated to provide better coverage, and a bone plate is applied to maintain this new position and allow the bone cuts to heal.

臼部将被旋转至能提供更好的覆盖，一个骨板将被应用于保持它的新位置，和让骨头切片恢复。

OBJECTIVE: To explore the best entry points, direction and length of screw in acetabular anterior column plate technique.

目的：测量髋臼前柱钢板内固定技术中螺钉的最佳进钉点、方向和长度。

MAIN OUTCOME MEASURES: the best entry points, direction and length of screw in acetabular anterior column plate technique.

主要观察指标：髋臼前柱钢板内固定技术中螺钉的最佳进钉点、方向和长度。

Objective To study the best entry points, direction and length of screw in acetabular posterior column plate technique, and to prevent the serious complications of screw penetrating the joint surface.

目的 研究髋臼后柱钢板内固定技术中螺钉的最佳进钉点、方向和长度，预防发生螺钉穿入关节内的严重并发症。

METHODS: Designed a simulated acetabular cup with serial concentric circles which pass through the same polars and represent anteveration of 0°, 10°, 20°, 30°, 40°.

自制系列前倾角模拟髋臼假体模型，分别代表0°，10°，20°，30°，40°前倾角。

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。