尺骨

Methods All of 50 cases of olecranon fracture were treated with TiNi shape memory alloy plate (group A,15 cases) and tension band wire(group B,35 cases).Results All cases were followed up for 624 months.

采用两种方法治疗尺骨鹰嘴骨折50例，其中TiNi形状记忆合金鹰嘴接骨板组15例，克氏针张力带组35例。

Objective To compare the effects of absorbable material tension band with Kirschner wire tension band in treating Mayo Ⅲ type olecranon fractures.

目的：比较可吸收材料张力带和克氏针钢丝张力带固定Mayo Ⅲ型尺骨鹰嘴骨折的疗效。

2Cm bone defect was established in ulna of rabbits, the capacity of different therapeutic measures in bone defect repairment was determined in groups A , B (implanted BMP, TGF -β〓 and carrier) and C . It was found that the appearance of osteoblasts and formation of bone union were earlier and the number of osteoblasts more in group B than in group A. The amino acid analysis revealed that the volume of ossein was significantly higher in group B than in group A at the early stage.

分别用bBMP及载体bBMP、TGF-〓及载体和单纯载体修复兔尺骨1.2cm骨缺损的实验模型来比较三者间的成骨效果，结果表明B组比A组成骨细胞出现早、形成数量多、骨连接形成提前，骨胶原氨基酸分析在骨缺损修复早期胶原形成量B组均高于A组，且B组以形成Ⅰ型胶原为主，C组表现为一纤维形成过程。

Upper limb abnormalities can be asymmetrical and include absent, bifid, or triphalangeal thumbs; carpal bone anomalies; phocomelia;and radial-ulnar anomalies

上肢异常可以是非对称性的，包括缺失、两裂或三指节拇指；腕骨异常；短肢畸形和桡-尺骨异常。

The articulation of the radius and ulna in the arm is a pivot joint.

手臂桡骨和尺骨的连接关节是一个枢轴关节。

In our experience, manipulation of DRUJ to restore full forearm rotation after rigid fixation of both ulna and radius is a very important procedure to those cases with marked contracture of supination and/or pronation of forearm, also is a kind of prediction of the prognosis.

经验亦告诉我们，在手术中将桡、尺骨做强稳的固定后，术者对DRUJ的manipulation，使前臂得到最大范围的旋转，应是提高术后成绩一个很重要的步骤，尤其是对合并有前臂旋转障碍的病例，同时也是预后的一个指标。

However when the upper arm is raised, the ulna and radius will be removed from their extreme position and relieved of tension, and the hand can assume its horizontal position without extreme pronation.

然而，当上臂举起时，尺骨和桡骨就会避开不适度的位置，就能解除肌肉绷紧张力，在不使手掌极度向下的情况下，手臂可以采取水平位置。

Attached with three tendons of origin in the scapula and humerus and a tendon of insertion on the ulna.

有三个连接肩胛骨和上膊骨的肌始和一个连接尺骨的肌止。

Objective To evaluate the rehabilitafion eficacy of乜eatiIlg simple ulna fracture by operation in adult.

目的评价成人单纯尺骨骨折手术治疗功能恢复效果。

The radioulnar line and subluxation ratio methods always showed the ulnar head to be located outside of the dorsal line in pronation and outside of the volar line in supination.

桡尺线法及半脱位比率法显示在旋前位下尺骨头总在背部线的外面，旋后位下在掌侧线的外面。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐