尺骨

The curative effect of two treatments has no significant statistics difference. Conclusion Both olecranon steel plate and tension band are the effective treatments of olecranon fracture and should be used according to specific case.

尺骨鹰嘴钢板和张力带都是治疗尺骨鹰嘴骨折的有效方法，可根据具体情况选择使用。

The perpendicular distance of radial branch of the ulnar bifurcate to the radial styloid was （1.0 ± 0.3） cm.

尺神经浅支手背支均从尺骨茎突的掌侧走行，与尺骨茎突距离为（0.9 0.3）cm。

Results:The study showed that the TFC located in a very special part of the wrist and had intimate relations with the ulnar styloid process and recess.

结果：研究表明腕关节盘位于腕关节的特殊位置，其尺侧附着于尺骨茎突和尺骨茎突陷窝两部分，并和桡尺远端关节侧副韧带存在密切关系。

Results:The study showed that the TFC located in a very special part of the wrist and had intimate relations with the ulnar styloid process and recess.The integrity of the TFC plays an important role in function of the distal radioulnar joint.

结果：研究表明腕关节盘位于腕关节的特殊位置，其尺侧附着于尺骨茎突和尺骨茎突陷窝两部分，并和桡尺远端关节侧副韧带存在密切关系。

Because of the biceps and triceps' contract force and the reacting force of trochlea humeri, compressive stress was produced in the front of olecranon, while tensile stress in the back. The stress caused olecranon fracture. The place of most fracture lied between the tine and the middle, and most of fracture line was transverse or oblique.

由于肱二头肌、肱三头肌的收缩和肘关节反力的作用，尺骨鹰嘴关节侧产生压应力，背侧为张应力，导致尺骨鹰嘴发生骨折，骨折多发生在尖腰部，骨折线多呈横形或短斜形。

The knowledge of relationship between cutaneous nerves and veins in the dorsal of hand could help us to reduce the pain of patients during venepuncture.

①由尺骨茎突、桡骨茎突和第三掌骨头形成的三角形区域为"乏神经区"；②由尺骨茎突至第3、4指蹼和由桡骨茎突至第1、2、3指蹼的连线为掌背皮神经的体表投影；③注意这些解剖学关系，在静脉穿刺时可减少病人痛苦。

Methods Seventy-six patients with olecra- non fracture were divided into steel needle and tension belt fixation group,anconeal process of ulna anatomical steel plate treatment group and nickel-titanium alloy internal fixator group.

方法采用回顾性方法将76例尺骨鹰嘴骨折分为钢针张力带治疗组与尺骨鹰解剖嘴钢板治疗组和镍钛记忆合金组，并依据庞桂根等的远期疗效评定标准进行疗效评价。

It incorporates several different hereditary conditions of the elbow, including osteochondritis of the medial condyle of the humerus, fragmentation of the medial coronoid process of the ulna, and ununited anconeal process of the ulna.

它包括几个不同的肘关节遗传病症：内侧的肱骨髁软骨炎，内侧冠状突尺骨裂，尺骨愈合不全。

The muscle film bag that end of incomplete of near side ulna uses vicinity is buried and with all round parenchyma is fixed, can avoid to make antebrachium rotate in the future so the ulna when the activity carries prize of side of support or oppose nearly.

近侧尺骨残端用邻近的筋膜包埋并和四周软组织固定，这样可以避免日后作前臂旋转活动时尺骨近端向背侧撬动。

Key words olecranon fracture;internal fixature;olecranon steel plate;tension band

尺骨鹰嘴骨折；内固定；尺骨鹰嘴钢板；张力带

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