下肢

A dedicated doctor blind to the study was appointed to collect the indicators as follows: x-ray exposure time,Post-PCI bed-staying time,complications rates associated with puncture bleedidng, hematoma, radial pulselessness, artery-venous fistula,leg deep venous thrombosis formation,vascular access failure rates, acute LHF rates.

观察并对比如下指标：X线曝光时间，术后卧床时间，与穿刺相关的并发症发生率（出血、血肿、无脉征、动-静脉瘘等），下肢深静脉血栓形成，血管进入失败率，术后卧床期间急性左心衰的发生率，体循环及肺循环栓塞的发生率。

Methods. An 11-year-old male presented with disabling radicular pain in the right lower extremity.

一位11岁男童具有右下肢放射痛及功能障碍。

Methods The integument tissue of the lower limbs in the 12 cadavers were dissected with macro-and micro-dissection, radiographical technique of systemic artery and technique of image pattern analysis to observe and analyze the origins, branches and anastomoses in the integument tissues along the channels of legs.

采用巨微解剖、全身动脉放射显影及图像分析技术，解剖12只下肢的体被组织，观察分析小腿经络沿线的体被组织内血管来源、分支和吻合情况。

There is no rule as to how long a tourniquet may be safely inflated. The time may vary with the age of the patient and the vascular supply of the extremity. In an average healthy adult under 50 years of age, we prefer to leave the tourniquet inflated for no more than 2 hours. If an operation on the lower extremity takes longer than 2 hours, it is better to finish it as rapidly as possible than to deflate the tourniquet for 10 minutes and then reinflate it.

目前还无法证实止血带使用多长时间是安全的，这个时限可能因患者的年龄及肢体的血供而异。50岁以下的健康成人，我们一般掌握止血带的单次使用时限不超过2小时，如果下肢的手术需要2小时以上时，应设法尽快完成手术，这比松开止血带10分钟后，再次将止血带充气更好。

There is no rule as to how long a tourniquet may be safely inflated. The time may ary with the age of the patient and the ascular supply of the extremity. In an aerage healthy adult under 50 years of age, we prefer to leae the tourniquet inflated for no more than 2 hours. If an operation on the lower extremity takes longer than 2 hours, it is better to finish it as rapidly as possible than to deflate the tourniquet for 10 minutes and then reinflate it.

目前还无法证实止血带使用多长时间是安全的，这个时限可能因患者的年龄及肢体的血供而异。50岁以下的健康**，我们一般掌握止血带的单次使用时限不超过2小时，如果下肢的手术需要2小时以上时，应设法尽快完成手术，这比松开止血带10分钟后，再次将止血带充气更好。

Seven of them were done in the presence of 3 kg hip traction, and six were in 5 kg hip traction （4 cases after 3 kg traction）. Angiography was also performed in a intorted position without traction in 5 patients. In 3 cases, retinacular artery angiography was done simultaneously using the microcatheter.

造影在下列条件下完成，（1）中立位无牵引（9例）；（2）中立位3kg牵引（7例）；（3）中立位5kg牵引（6例，其中4例先行3kg牵引）；（4）伸直内旋位无牵引状态下（5例），3例用微导管同时作了支持带动脉造影。8例作了正常髋关节中立位无牵引状态下血管造影，其中2例加做下肢伸直内旋位时造影。

Rubiaceae , expelling toxin cooling, promoting blood circulation, damping elimination and relieving itch, which is broadly used curing Lower limb phlebitis in northeast china for many years, marked curative effect.

为茜草科植物，在东北民间有广泛的药用基础，资源十分丰富，具有清热解毒、行血、利湿止痒的功效，近年来临床应用治疗下肢静脉炎，疗效显著。

Methods: In our hospital in recent years to adopt 4 saphenous vein high ligation of the laser treatment of varicose veins of lower extremity of 37 cases of clinical data were reviewed .

对我院近4年来采用大隐静脉高位结扎加激光治疗的下肢静脉曲张37例的临床资料进行回顾性分析。

Dynamic expressions of TNF-α were observed in the DM rats' sciatic nerve by immunohistochemical methods.

应用免疫组织化学的方法观察TNF-α在大鼠下肢坐骨神经中的动态表达规律。

The sciatic is the body's longest nerve, responsible for sensation in the back and lower extremities.

臀部坐骨神经是身体最长的神经，负责背部及下肢的感觉。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。