肱骨的

From October 2006 to March 2007, 31 shoulders (13 men and 18 women with average age of 54.3) with subacromial impingement syndrome, from our department, were selected to form the patient group, An age and gender-matched of 40 asymptomatic shoulders (18 men and 22 women with average age of 52.8) formed the control group. The acromion index was measured on the Grashey view. The distance from the glenoid plane to the lateral border of the acromion was divided by the distance from the glenoid plane to the lateral aspect of the humeral head to calculate the acromion index.

方法］对本科2006年10月~2007年3月就诊的肩峰下撞击综合征患者31肩（平均年龄54.3岁，男13肩，女18肩）的G rashey位片，计算肩峰指数即肩峰最外侧缘至肩关节盂平面的距离与肱骨近端最外侧缘至肩关节盂平面的距离的比值，通过肩峰指数对肩峰肱骨头相对位置进行定量评估，与正常人群40肩（平均年龄52.8岁；男18肩，女22肩进行比较、分析。

We have used this technique successfully for the treatment of type 1 and type 4 coronal shear fractures of the capitellum Fig.

在我们的工作中，成功地运用本方法对1型、4型肱骨小头冠状剪切骨折进行了处理（图1）。

If the capitellum is very comminuted, more

远端分离的程度要有限制，既能暴露肱骨小头，又要避免损伤环状韧带和骨间后神经。

While a prosthesis that is too large can cause problems, lucencies around the stem of the intentionally loose prosthesis and most changes in the capitellum do not appear to cause problems, at least in the short term.

假体过大可能导致一些问题，但至少在短期内，假体周围透亮影和多数肱骨小头的变化不会导致其他问题。

Coronal shear fractures of the capitellum (types 1 and 4) are particularly difficult to treat because the entire fracture fragment is covered with articular cartilage, providing limited access for screw placement while trying to achieve stable fixation.

肱骨小头冠状剪切骨折（第1类和第4类）由于整个骨折片被软骨包括，用来完成固定的镙丝部位有限，故处理起来尤为棘手。

Objective To investigate the operative methods in children capitulum humeral fracture.

目的 探讨儿童肱骨小头骨折手术治疗的方法。

Methods To analyse the injury mechanism, operative methods, and follow-up results in 48 child cases of capitulum humeral fracture.

对48例肱骨小头骨折病例的损伤机制、手术方法、随访结果进行分析。

Objective:To explore and discuss humeral condyle fracture of the surgical approach,fixation methods and results.

目的：探讨双侧入路双钢板固定治疗肱骨髁间骨折的手术入路及手术效果。

Muscularactivity brough about significam changes in glenohUmeral translation, the humera headbeing in a more inferior position and more centered, particularly at 90" and l20" ofabduction (p.01). In anterior/posterior direction the humeral head was more centeredat 60?and 90?of abduction during muscle activity.

肌肉的参与导致盂-肱关节变换关系的显著改变，肱骨头更加偏向下方和靠近中心，特别在90°和120°外展时表现得最为明显(p＜0.01)，在前后方向，肌肉的参与下，60°和90°外展时，肱骨头更趋向中心。

Methods Analyze the biomechanical stability of the fixed humeral fracture with corner lock plate and LC-DCP plate by three methods:tension test,bending test and torsion test.

采用8具新鲜的成人肱骨标本进行实验应力分析，比较成角锁定钢板和传统LC-DCP钢板固定肱骨中段骨折在不同载荷下的强度、刚度和稳定性的差异性以及应力遮挡的结果。

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。