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1·Appropriate femoral prosthesis was selected and fixed to the medullary cavity of superior femur using bone cement.

术中选择颈长合适的股骨假体用骨水泥固定于股骨上端髓腔内。

2·Results the diagnostic accuracy of osteosarcoma of MRI was 100%. It could show skip lesion in the medullary cavity.

结果MRI对骨肉瘤诊断准确率为10 0 %，可清楚地显示髓腔内跳跃性病变。

3·Scope of application: Apply to openness wound surface rinse, Surgical operative field rinse and medullary cavity rinse.

产品适用范围：适用于开放性损伤面的清洗、手术术野冲洗和髓腔内冲洗。

4·Objective to explore the effect of low constant direct current (LCDC) in the medullary cavity on repairing of rabbit radial defect as to evaluate its clinical value.

目的探讨髄腔内恒定低压直流电刺激对家兔桡骨缺损的修复作用及其临床应用价值。

5·Conclusion One-stage bone grafting filling medullary cavity after over-reaming is an appropriate method for pandiaphyseal osteomyelitis and can win high healing rate.

结论髓腔超扩植骨封闭方法治疗全骨干骨髓炎是可行的，可以获得较高的成功率。

6·Histology showed that control group had massive cartilage cell gathering together and bone trabecula disturbance, it had no significant bone cortex and medullary cavity formation.

组织学检查显示：对照组中可见大量团聚软骨细胞、骨小梁紊乱，无明显骨皮质、髓腔形成。

7·Methods Sixteen cases of CCBS were performed with bands excision, suturing using multiple Z-shaped skin flap, periosteotomy, and drilling of the cortical bone into medullary cavity.

方法对16例先天性束带症患者采用束带切除、多“Z”皮瓣缝合、切开骨膜、骨皮质钻孔、打通髓腔的方法进行治疗。

8·It is a general practice of the orthopaedic surgeons to strip the periosteum, to ream the medullary cavity etc, which may easily cause injury of the nutrient artery of the long bones.

骨膜剥离和髓腔扩大是骨科手术中常用的操作方法，滋养动脉在手术中受到损伤时也需结扎。

9·The blood circulation of the fingers was rebuilt by releasing blood from lateral incisions, administration heparin with minimal to medium dose and blood filling of the medullary cavity.

采用侧切口放血结合中小剂量肝素化治疗及髓腔通血方法建立血液循环。

10·Conclusion The length of the femur medullary cavity, the form of narrow part and the arc were exerting the conditionality function for designing and applying the Chinese intramedullary nail fixation.

结论股骨骨髓腔长度、狭窄部形态及弧度等参数在交锁髓内钉的设计和应用中发挥着制约性作用。