掌骨

Because the flexor carpi radialis strip is fairly thick and short, it is sutured onto itself around the second metacarpal bone, and only the other end is passed into the base of the first metacarpal.

由于桡侧腕屈肌腱薄、短，将其缝合在第二掌骨上，只在另外一端穿过第一掌骨骨道。

Introduced from the base of the first metacarpal, it crosses the virtual space between the adductor of the thumb and the first interosseous, and it grasps the graft that has already been passed into the second metacarpal Fig.

进入第一掌骨基底部骨道，穿过拇收肌和第一骨收肌间的腔隙，夹住已经穿过第二掌骨的移植物（图2）。

On the basis,design retrograde radial bone island flap pedicled with anterior interosseous artery.

临床设计以骨间前动脉背侧支为蒂的桡骨皮瓣逆行移位，骨皮瓣中桡骨瓣支撑于第一、二掌骨间或修复掌骨缺损，皮瓣修复虎口、手背尺桡侧的皮肤缺损。

In this study, we collected the motion path of the first metacarpal head and use such data to determine the surface area of the workspace based on the cadaveric model.

在我们的研究假设中，拇指掌骨长度将会影响最大动作空间的表现，因此研究中也由多重回归分析得知最大的动作表面积与拇指掌骨长度间的关系。

Any of the bones of the metacarpus.

掌骨任一根掌骨的骨头

Any of the bone s of the metacarpus.

掌骨任一根掌骨的骨头

Foot-bone projection type , Hand-bone projection type , amphidiar throdial , metacarpus , obesity

手掌骨的外观原则上可分成三种型态：①窄小屈戍动关节型②宽大屈戍动关节型③削瘦掌骨型。

Trapeziometacarpal distraction arthroplasty is a surgical technique for the treatment of trapeziometacarpal arthrosis. It consists of distracting the first metacarpal and then anchoring it in suspension to the second metacarpal by means of a tendon graft.

大多角骨掌骨关节牵伸成形术是治疗大多角骨掌骨关节病的一种外科技术，它包括对第一掌骨的牵伸和用腱移植物将其悬吊固定于第二掌骨。

Carpals short, fourth metacrpal expanded but unfused with the third metacarpal.

腕掌骨较短，第4掌骨扩展但不与第3掌骨末端愈合。

Furthermore, the connection between two sesamoids and metacarpal was a kind of soft tissue connection which seemed like fabric, it could exist mini-motion between two sesamoids and metacarpal, resulting in the increasing friction between the tendon of flexor pollicis longus muscle and sesamoids. Meantime, it could lead to metacarpophalangeal joints dislocation and injury the tendon sheath of flexor pollicis longus muscle.

而且，籽骨和掌骨之间没有骨性连接，为纤维软骨样软组织连接，导致籽骨和掌骨之间可以微动，拇指屈伸时，籽骨和掌骨间的微动导致拇长屈肌腱与籽骨摩擦进一步加大，籽骨易脱位，产生籽骨嵌顿于掌指关节，造成拇长屈肌腱狭窄性腱鞘损伤。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。