椎侧体

Radiographic examination included Cobb angle, rotation angle of apical vertebrae, and translation of the C7 vertebra from the center sacral line on the coronal plane.

手术后并随访2年以上的特发性脊柱侧弯的病人（81例）被用来评价。X线检查包括Cobb角，椎体顶点的旋转角和C7椎体在冠状面从骶正中线的平移。

Radiographic examination included Cobb angle, rotation angle of apical ertebrae, and translation of the C7 ertebra from the center sacral line on the coronal plane.

手术后并随访2年以上的特发性脊柱侧弯的病人（81例）被用来评价。X线检查包括Cobb角，椎体顶点的旋转角和C7椎体在冠状面从骶正中线的平移。

There were portal collateral vessels around the main portal vein in 8 patients and among them, there was 1 patient with the varix of gallbladder wall, 2 with gastroepiploic varix, 1 with varix on the bile duct wall, 1 with open of the retroperitoneal-paravertebral vein and the splenorenal vein, and 1 with open of the retroperitoneal-paravertebral vein.

结果 在门脉闭塞后，引起相应血管的纡曲扩张及侧支血管的形成，其中有门脉周围形成门－门侧支循环，胆囊壁静脉的曲张，胃网膜静脉的增粗纡曲，胆管壁静脉的纡曲扩张，腹膜后椎体旁侧支血管的开放，脾－肾静脉短路的开放，胃底食管静脉的曲张。

They found that the joint moments measured at any given motion increased with greater magnitudes of joint displacement, and were significantly larger in the two most caudad facet joints (L4 L5 and L5 S1).62 With lateral bending, strains of the joint capsule tended to be larger in magnitude in the three most caudad joints(L3 S1) during contralateral flexion (i.e., the left facet joints are most strained during right lateral flexion),whereas the two most cephalad joints (L1 L2 and L2 L3)bore the greatest strain during bending to the ipsilateral side.

当向对侧弯曲时侧弯时最尾端(L3 S1)的三个椎体的小关节囊的拉伸强度增大（例如右侧屈曲时左侧小关节达到最大的应力）。而头端的两个关节(L1 L2 和L2 L3)在向同侧屈曲运动时拉伸力量最大。

Fourteen porcine and 14 human thoracic functional spinal units with intact costotransverse and costovertebral articulations were used for biomechanical testing.

对标本在背侧方向和腹侧方向，在脊柱功能单元的上椎体正中矢状面中心加载剪切载荷，试验采用自动化光电子三维运动测量系统测量椎体旋转。

Objective: To provide anatomic basis for iliosacral screw fixation at the level of the pedicle of the first sacral vertebra (S_1), the present study was carried out.

对 2 2例骨盆标本进行研究，测量S1椎弓根宽和高，骶髂螺钉的进针点和进针方向，进针点至S1椎体对侧前皮质距离。

One of the 3 patients had isthmic spondylolisthesis treated by TLIF with bilateral pedicle screw xation.

其中一个病人有峡性椎体滑脱，经过双侧椎弓根螺钉固定+TLIF治疗。

OBJECTIVE: To observe the characteristics of vertebral pseudoarthrosis after thoracolumbar vertebral compression fracture in five lateral radiographies.

目的：观察胸腰椎椎体压缩性骨折后椎体假关节的5种体位X射线侧位平片的特点。

Supine or prone lateral radiographs can precisely show vertebral pseudoarthrosis following thoracolumbar vertebral compression fracture.

仰卧、俯卧侧位X射线片能更为精确的显示胸腰椎椎体压缩性骨折后椎体假关节的存在。

Therefore, this study aimed to implement FE models of C-type scoliotic spine to investigate the influence of different loading conditions and vertebral rotations on variation of Cobb's angle and vertebral stress. There were three parametric FE models with different vertebral rotations.

因此本研究可望藉由胸椎C形脊柱侧弯模型探讨不同施力方式及不同椎体旋转角度对柯卜氏角度（Cobb's angle）及椎体应力分布之影响。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。