弓

OBJECTIVE: To analyze the causes for misplacement of pedicle screw in thoracolumbar spine.

目的：分析胸腰椎椎弓根螺钉置入位置不当的原因。

METHODS: From January 2002 to January 2008, 19 patients with misplacement in thoracolumbar spine were treated in Department of Orthopedics, Wuxi Affiliated Hospital of Nanjing University of Chinese Medicine, including 12 males and 7 females with an average age of 52.5 years (range 23-68 years).

选择2002-01/2008-01南京中医药大学无锡附属医院骨科收治的经影像学证实的胸腰椎椎弓根螺钉置入位置不当患者19例，男12例，女7例；年龄23~68岁，平均52.5岁。

Methods Twenty cases caused by the missal movement of the upper molar aged 10.5～11.5 years were included in this study.

在临床治疗中可以夜间带头帽或颈带配合口外弓，或活动矫治器，也可以使用螺旋弹簧、Ⅱ类牵引、滑动杆或pendulum等［1～5］。

I made a bow to it in my mind, for I felt in the presence of a great monarch.

我依我所见做了一把弓对它，为了我在一个了不起的国君面前感觉。

He was thin,and a little humppacked,hiding himself in a moth-eaten coat.

他很消瘦，背有点弓了，衣着很破旧。

And their bows will mow down the young men, They will not even have compassion on the fruit of the womb, Nor will their eye pity children.

赛13：18 他们必用弓击碎少年人、不怜悯妇人所生的、眼也不顾惜孩子。

TPA and Nance arch is a simple and effective production of the increase in the mouth anchorage devices,for bimaxillary protrusion of the patients it is a very effective.

TPA和Nance弓是一种制作简单的、有效的、增加支抗的口内装置，对双颌前突的患者疗效显著。

Results: The measurement showed that angles of medial side of the foot vertical are increased with type Ⅰ to type Ⅸ or with regular, light, middling and heavy type in turn, while space between the navicular tubercles decreased. The occurence rate of flatfoot measured using footprint ratio and three definite lines was 42.7% and 43.6% respectively, in which the proportion of light was 43.9% and 50.0%; middling, 31.75% and 42.9%, heavy type, 24.1% and 7.1% respectively.

结果：X线片测量显示，内、外侧纵弓角对照比值法Ⅰ~Ⅵ型和毛线法正常、轻、中、重顺序依次增加，舟骨结节距离依上述顺序而递次减小；比值法、三线法测出扁平足发生率分别为42.7%、43.6%，其中轻型比例分别为43.9%、50.0%，中型比例为31.75%、42.9%，重型比例分别为24.4%、7.1%。

Results: The measurement showed that angles of medial side of the foot vertical arc increased with type Ⅰ to type Ⅸ or with regular, light, middling and heavy type in turn, while space between the navicular tubercles decreased.

结果：X线片测量显示，内、外侧纵弓角对照比值法Ⅰ～Ⅳ型和三线法正常、轻、中、重顺序依次增加，舟骨结节距离依上述顺序而递次减小比值法、三线法测出扁平足发生率分别为42.7%、43.6%，其中轻型比例分别为43.9%、50.0%，中型比例为31.75%、42.9%，重型比例分别为24.4%、7.1%。

We want to buy Ties and Bow Ties, Shirts, Neckwear and Shirts

我们要采购绳子和弓绳子，衬衫，领子和衬衫

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。