下肢

Clinical manifestation: There were 72 cases with lower back pain and 47 cases with Intermittent Claudication.

临床表现：下腰痛72例，间歇性跛行47例。75 例均有下肢痛，其中单侧下肢痛37例，双侧下肢痛23例，交替性双下肢痛15例。

However, walking orthosis PARAPODIUM existed in some problems about low walking speeds and high consumption of walking energy, and lead to physical therapy and patients usually abandon to using HKAFOs.

并且使用下肢行走支架能减缓下肢骨质疏松、下肢肌肉萎缩速度以及改善泌尿系统和血液循环等临床上问题，但因为下肢行走支架PARAPODIUM的行走速度慢以及所需耗费高能量的问题，而导致治疗师与患者经常放弃使用下肢行走支架的结果。

Objective To discuss the clinical value of thrombolysis treatment of puerperium deep venous thrombosis of the lower limbs.

产褥期下肢深静脉血栓形成溶栓治疗临床探讨产褥期；下肢深静脉血栓形成；尿激酶目的：探讨产褥期下肢深静脉血栓形成的尿激酶治疗临床价值。

objective:to study and analyze the features of lower limb fatigue fracture in the special force by means of radiodiag-nosis.methods:anterior-posterior and lateral films and clinical follow-ups were made to all the affected limbs in the56cases of lower limb fatigue fracture from june2003to feb.2006.results:through medical history and radiodiagnosis all the cases were giv-en definite diagnosis,achieved good treatment results and all had clinical follow-ups.the average length of clinical follow-ups was3months.following treatment,all patients returned to work and resumed training.conclusion:lower limb fatigue fracture finds a rather high incidence in the special force.special features could be seen in the x-ray film,which has obvious clinical significance in the differential diagnosis of other diseases.

摘要］ 目的：分析特种部队下肢疲劳骨折的x线特征性表现和鉴别诊断。方法：从2003年6月～2006年2月，对56例来院就诊治疗的下肢疲劳骨折的患者全部进行患肢x线正侧位片检查和随访。结果：本组病例依据病史和x线分析，均明确诊断，经治疗后效果好，全部获得随访，平均随访时间3个月；骨愈合时间1～2个月，全部恢复工作和训练。结论：下肢疲劳骨折在特种部队发病率高，x线片中具有特征性表现，与其他疾病的鉴别具有重要的临床意义。

In the last part, we adopt the uniform questionnaire to analyse the incidence, itiology and symptoms of the DVI.The 225 related cases of DVI were studied. We carried on the statistic methods and got the conclusion:(1)Obviously the incidence on the left lower limbs is more serious than that on the right lower limbs of DVI, because of the special feature in anatomy.(2)The varicose veins is not an absolutely necessary symbol of DVI,but only a common symbol.(3)The hard physical labour, standing for a long time or sedentariness everyday for many years, DVT and coldness,wounded or operated, family history are all closely related to DVI.

第三部分通过对225例临床病例的总结，对下肢深静脉瓣膜功能不全的发病情况、病因、症状表现进行了分析，经统计学处理，结论如下：左下肢深静脉的返流程度明显重于右下肢；下肢浅静脉曲张是下肢深静脉瓣膜功能不全的常见症状，而非必有症状；重体力劳动、久坐、久站、DVT、受凉、外伤或手术、家族史与下肢深静脉瓣膜功能不全的发生及程度轻重有密切关系；特别是久坐，其对下肢深静脉瓣膜的损伤不亚于久站和重体力劳动。

Objective:Comparison of the operative result of 103 cases of double lower extremities varicosis with separate or concomitant modified punctuate stripping operation.

将双下肢静脉曲张患者103例随机分为A、B两组，A组分期进行双下肢静脉曲张点式抽剥手术，B组则行同期双下肢静脉抽剥手术，手术方式均为改良的大隐静脉高位结扎加点式抽剥术，并对术后结果进行比较评估。

Thrombus of lower limbs deep vein is the commonnest complication after art of lower limbs fracture, function of deep vein of Ke Jifa's deadly lung embolism, lower limbs is not complete, now already by fair consider as a kind of serious complication [1] , abroad reports occurence rate is as high as 30%~50%, domestic report is 26%, it is very intractable to once form DVT,be treated, still do not have a kind of well-content treatment method domestic and internationally at present.

梗概： 下肢深静脉血栓是下肢骨折术后最常见的并发症，可继发致命的肺栓塞、下肢深静脉功能不全，现已被公认为是一种严重的并发症[1]，国外报道发生率高达30%~50%，国内报道为26%，一旦形成DVT治疗极为棘手，目前国内外尚无一种十分满足的治疗方法。

In conclusion, this study investigated the effects of lower limb muscular exercise with bicycle ergometric exercise during 30 d HDT bed rest on limb muscle and cardiovascular system. We found that limb muscular exercise and the bicycle ergometric exercise in some extent can improve adverse effects following simulated microgravity.

总之，本实验通过比较30 d头低位卧床期间下肢肌力训练和自行车功量计训练对下肢肌肉和心血管系统的影响，发现下肢肌力训练和自行车功量计训练可在一定程度上对抗模拟失重所致的不良影响。

Results and Discussion: Results of this study showed that the LE proprioceptive reposition accuracy was not significantly different between the patient and the control groups.

结果与讨论：本研究发现膝骨性关节炎患者下肢本体感觉和对照组之间无显著差异，患者之健侧下肢与患侧下肢一样表现出较差的本体感觉。

Fourpatientswere diagnosedfree ofASO,and 55 patients exhibited discontinued sclerosis orblock of lower extremity arteries around whichwere plenty ofblood-supply peripheral arteries.Conclusion 64-slice CT angiography can display the featuresof lower extremity arteries clearly,such as vasiform,arterial stenosis degree,occlusion and calcified plaque.

64层螺旋CT血管成像检查可清楚地观察下肢动脉的血管形态及管壁的钙化斑块，了解下肢动脉狭窄程度及闭塞情况，对下肢动脉硬化性闭塞性病变的术前评价、诊断和筛选有较大的帮助。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。