桡骨

Methods According to Keinb ck criteria,CRS was classified as type I and type II (fibrous or cartilaginous synostosis). Type I was further divided into cephalous and acephalous subtypes according to the contour of radial head.

按Kienbock 标准分为两型，Ⅰ型为骨性联合，按桡骨小头的形态又可分为有头型和无头型两个亚型；Ⅱ型为软骨或纤维性联合。

METHODS: From June 2007 to March 2009, 8 patients with terrible triad of the elbow were treated. The fracture of the radial head was classified according to the system of Mason, with typeⅠ in 1 patients, type Ⅱ in 6 and type Ⅲ in 1; fracture of the coronoid process was classified according to the system of Regan and Morrey, with type Ⅰin 2 patients, type Ⅱ in 5, and type Ⅲ in 1. The hollow lag screws and Herbert screws were used to fixe coronoid process and radial head fractures, and repair Annular ligament. Lateral collateral ligament was repaired in 1 case. All injured extremities were treated with a posterior plaster splint with the elbow joint held in 90° of flexion and the forearm in neutral rotation for 2-3 weeks followed by elbow rehabilitation training.

于2007-06/2009-03共收治肘关节恐怖三联征患者8例，其中尺骨冠突骨折按 Regan-Morrey法分类：Ⅰ型2例，Ⅱ型5例，Ⅲ型1例；桡骨头骨折按Mason法分类：Ⅰ型1例，Ⅱ型6例，Ⅲ型1例。8例患者均采取了内固定治疗，采用中空拉力螺钉或Herbert螺钉固定冠突和桡骨头骨折，修补环状韧带，1例缝合修复肘外侧副韧带，术后屈肘90°旋前中立位，以塑形良好的高分子管型石膏固定两三周后开始屈伸和旋转康复训练。

METHODS Segmental, 1 cm osteoperiosteal defects were produced in both radii of 12 rabbits. One side was covered with hydroxyapatite/polylactic acid membrane encapsulated as a tube. The contralateral side served as an untreated control. Healing courses were detected by radiographic and histologic examinations.

采用新西兰大白兔为实验对象，将兔桡骨制成1cm缺损，一侧用羟基磷灰石／聚乳酸膜包绕缺损，另一侧作为对照，通过X线片、大体观察及病理检查等观察两侧桡骨愈合情况。

The gross anatomy, histologic description of palmar and dorsal radiocarpal ligament,and its biomechanics properties were studied by applying fresh-frozen and formalin-dip in cadaveric hand-wrist-forearm specimens. 2.An experiment model of unstable distal radius fracture was made by a dorsally based wedge osteotomy used to stimulate a Frykman I distal radius fracture.

通过制作桡骨远端骨折Frykman Ⅰ型不稳定骨折模型，应用压力敏感测试片测试桡骨远端关节面掌倾角变化、以及桡腕掌背侧韧带切断后桡腕关节面的生物力学变化；同时对腕关节进行X线摄片，测量腕不稳发生情况。

Methods The force transferred through radial head and the stress scattering change in ulno trochlear articulation was measured using SWD－ 10 material test system.

方法利用SWD－10型材料试验机测量桡骨头的应力传导作用和桡骨头切除后经尺骨鹰嘴的应力分布变化。

Methods We designed a kind of radius-ulna shape memory connector on the basis of the shape memory property of nitinol alloy and the anatomic characteristics of radial and ulnar diaphyses.

方法利用镍钛合金的记忆效应和尺、桡骨干的解剖特征，研制具有三维固定作用并能纵向记忆加压于骨断端的尺桡骨形状记忆接骨器。

The surface projection of the entrance and exit of ST were one index and three index below the radial head respectively.

桡骨背侧桡骨头下方1示指宽和3示指宽分别为ST的入口和出口的体表投影。

After bone density and computed tomography assessment of the bones, benchtop biomechanical testing was conducted to compare the strength of the scaphoids after iliac and distal radius grafting, at 2-mm displacement, and at failure.

10对新鲜冷冻尸体手腕被用来做标准的腕楔形截骨术，相同外形的髂骨嵴和桡骨远端移植骨用无头加压空心螺钉固定，行骨密度和骨CT评估后，生物力学的测验被用来比较舟状骨行髂骨和桡骨远端骨移植后的强度，2mm的移动和失败？。

Objective:To explore therapeutic method and clinical effect of severe distal radialis fracture.

目的：探讨严重桡骨远端骨折治疗方法及临床疗效。方法：47例桡骨远端骨折，男20例，女27例；年龄45~89岁，平均67岁。

Results In pre-school children, tibial and radialis bone strength of obese group was worse than normal weight group, and the descending risk of bone strength in obese group was 6.87 and 2.24 times of normal children. Bone strength was not different in overweight and normal weight groups.

结果 学龄前肥胖儿童胫、桡骨骨强度均低于正常儿童，胫、桡骨骨强度下降风险分别是正常儿童的6.87倍和2.24倍；超重组与正常组无差别。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。