关节腔内注射玻璃酸钠加关节松动术治疗膝关节骨关节炎的临床观察

目的:观察玻璃酸钠加关节松动术治疗膝关节骨关节炎的疗效.方法:在膝关节腔内注射玻璃酸钠针剂,并采用关节松动术治疗膝关节骨关节炎50例,观察治疗效果.结果:临床治愈23例,显效10例,好转7例,无效10例,临床治愈和显效率达66%.结论:关节腔内注射玻璃酸钠加关节松动术是治疗膝关节骨关节炎的一种较好方法.     

射频联合臭氧或胶原酶治疗腰椎间盘突出症

目的:探讨射频联合臭氧或胶原酶治疗腰椎间盘突出症的方法及临床疗效.方法:将我院2008年12月至2009年6月收治的50例腰椎间盘突出症的患者随机分为治疗组和对照组,每组25例,对照组采用射频联合臭氧治疗,治疗组采用射频联合射频联合胶原酶治疗,比较两组患者的临床疗效.结果:两组患者治疗后均疗效满意,观察组、对照组的总优良率分别为92.0%(23/25)、88.0%(22/25),无显著性差异,P>0.05.结论:射频联合臭氧或胶原酶均为治疗腰椎间盘突出症的有效方法,值得临床推广.     

靶点射频消融联合臭氧盘内注射治疗腰椎间盘突出症临床体会

目的:观察突出物靶点射频消融联合臭氧盘内注射治疗腰椎间盘突出症的临床疗效.方法:确诊为腰椎间盘突出症的患者100例,根据入院后患者意愿自行选择分成两组.A组50例行胶原酶盘外治疗组;B组50例突出物靶点射频消融联合臭氧盘内注射治疗组.临床疗效采用改良MacNab评分及VAS评分,分别评价术后第4天,1个月,6个月,12个月的疗效.结果:术后有效率分别为:A组84.7%,90.3%,92.4%,94.2%;B组:92.8%,93.0%,93.7%,96.3%,组间比较差异显著(P<0.05).结论:突出物靶点射频消融联合臭氧盘内注射是治疗腰椎间盘突出症的有效方法,6个月疗效远高于胶原酶盘外治疗.     

射频热凝消融术加臭氧术治疗腰椎间盘突出症

目的:探讨C臂引导下经皮穿刺射频导管针行射频消融术+臭氧术治疗腰椎间盘突出症的近期疗效.方法:41例腰椎间盘突出症患者在C臂引导下经皮穿刺射频导管针,先射频热凝消融,后通过其注射臭氧行臭氧消融术治疗.结果:优24例(59%),良10例(24%),可3例(7%),差4例(10%),优良率83%,有效率90%.未发现严重并发症.结论:射频热凝消融术+臭氧术是治疗腰椎间盘突出症的一种高效、经济、安全的微创方法.     

中药薰蒸结合肌力训练治疗膝关节骨性关节炎的疗效观察

目的 观察中药熏蒸结合肌力训练对膝关节骨性关节炎(KOA)的疗效,并总结护理体会.方法 选择KOA患者120例153膝随机分为2组,对照组60例76膝,采用关节腔注射复方倍他米松、玻璃酸钠;观察组60例77膝,在对照组基础上,加用中药熏蒸并行肌力训练.对治疗前后2组膝关节的症状、体征进行评分比较以判断治疗效果.结果 观察组的疗效优于对照组,差异具有统计学意义(p<0.05).结论 中药薰蒸结合肌力训练是提高KOA患者关节灵活性,减轻症状,促使关节功能恢复的有效方法.     

超短波结合电针治疗膝关节骨性关节炎疗效观察

目的:观察超短波结合电针治疗膝关节骨性关节炎的临床疗效.方法:选择2008年2月至2011年2月间在我院康复科就诊的膝关节OA患者100例,按就诊顺序分为超短波结合电针治疗观察组和超短波治疗对照组各50例,2组均给予口服药物治疗,治疗2个疗程后观察其治疗效果及疼痛VAS评分改善情况.结果:经过2个疗程治疗后观察组总有效率为96.0%,超短波治疗对照组总有效率为74.0%.经统计学处理,两组疗效差异有显著性意义(P＜0.05),VAS评分2组均较治疗前明显下降,观察组更加明显(P＜0.05).结论:超短波结合电针治疗膝关节骨性关节炎可显著减轻疼痛,改善膝关节功能,提高疗效.     

经皮撬拨复位联合空心螺纹钉内固定治疗跟骨骨折32例

目的 探讨经皮撬拨复位联合空心螺纹钉内固定治疗跟骨骨折的临床疗效.方法 跟骨骨折患者64例,随机分为观察组和对照组各32,观察组患者采用经皮撬拨复位联合空心螺纹钉内固定治疗,对照组患者采用空心螺纹钉内固定治疗.比较两组患者的临床疗效.结果 经随访,按Maryland足部功能评分,观察组优良率为 100%,对照组优良率为 75%,治疗组疗效明显优于对照组,两组比较具有显著性差异(P <0.05),结论经皮撬拨复位联合空心螺纹钉内固定治疗跟骨骨折的手术时间短,创伤小,能有效避免跟骨骨折切开复位的并发症,临床疗效显著.     

穴位贴敷联合中药治疗慢性支气管炎疗效观察

目的 探讨穴位贴敷联合中药治疗慢性支气管炎的临床疗效.结果 纳入慢性支气管炎患者100例,随机分为观察组和对照组各50例.对照组采用抗感染、止咳、化痰等基础治疗,观察组在基础治疗同时,配合穴位贴敷联合中药治疗.结果观察组和对照组总有效率分别为96.0%和84.0%,观察组总有效率明显高于对照组(P<0.05);观察组和对照组复发率分别为6%和30%,观察组复发率明显低于对照组(P<0.05).结论 采用穴位贴敷联合中药治疗慢性支气管炎临床治愈率高,复发率低,临床疗效确切.     

针灸结合中药治疗神经根型颈椎病120例

目的:探讨针灸疗法联合中药对神经根型颈椎病的疗效,为临床使用奠定基础.方法:收集2009年1月至2010年1月来我科就诊被诊断为神经根型颈椎病的患者120例,按照随机化的原则将其分成对照组和观察组,各60例.对照组给予常规中药内服治疗,观察组则在此基础上联合针灸牵引治疗.观察并比较两组的疗效.结果:两组患者治疗2个疗程后总有效率分别为86.6%和95.0%,差异具有统计学意义(P<0.05),治疗6个月后总有效率分别为93.3%和98.3%.两组对比,观察组的临床治愈率明显高于对照组,差异具有统计学意义(P<0.05).结论:针灸联合中药对治疗神经根型颈椎病疗效明确可靠,值得在临床上推广.     

臭氧配合玻璃酸钠膝关节腔注射治疗膝骨性关节炎的护理体会

膝关节骨性关节炎(KneeOsteoarthritis,KOA)是临床上常见病、多发病,尤多见于50岁以上中老年患者,临床多表现为膝关节活动障碍、疼痛、肿胀、僵硬及关节腔积液.其治疗方法较多,早、中期一般采用非手术疗法,晚期多主张手术疗法.我院应用臭氧配合玻璃酸钠(SH)膝关节腔注射治疗膝骨性关节炎,结合我科专病护理,取得了满意效果.医用臭氧(O3)是一种由三个氧原子组成的强氧化剂,是一种有特殊臭味且呈淡蓝色的气体,常温下半衰期约20 min,易分解,溶于水,比O2比重大.因它具有安全、简便、费用低、疗效满意、用途广泛的特点,近年来作为一种新兴的微创技术在临床上得到了广泛应用.现将我院2008年9月至2010年10月应用臭氧配合玻璃酸钠(SH)治疗152例膝骨性关节炎患者报告如下.     

The effect of amount of possession of the trait of hostility on accuracy of perception of hostility in others.

Some theories of personality hold that an individual's perception of others is influenced by his own personality characteristics; more specifically, that a trait of low social value will be projected more into others, and that insight into the possession of these characteristics reduces this distortion. These 2 hypotheses were tested by having a group of college students rate each other (including themselves) on degree of friendliness or hostility. Agreement with group rating about self yielded the insight score. In general, the hypotheses were supported; the "friendly" Ss were most accurate in their perception of others, and insight was positively associated with accurate perception. From Psyc Abstracts 36:04:4HL16M. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Comparison of rates of infection of two methods of emergency ventricular drainage

The rates of infection of two methods of external ventricular drainage in use at Atkinson Morley's Hospital--namely, (a) percutaneous drainage with Rickham reservoirs and (b) tunnelled ventriculostomies--were compared in this retrospective review. Percutaneous drainage of CSF with Rickham reservoirs was associated with a 27% rate of infection as identified by positive microbiological cultures; tunnelled ventriculostomy catheters had a 10% infection rate. The difference in the infection rate between the two methods was statistically significant (P < 0.015). Other variables examined, including the age and sex of the patients and the reasons for ventricular drainage, were not associated with an increased rate of infection. Most infections from either method were caused by a coagulase negative staphylococcus. The average duration of ventricular drainage before identification of positive cultures was 5.7 days for Rickham reservoirs and 6.0 days for ventriculostomies.     

浅析《野草》的版画特征

鲁迅先生一生热爱美术作品,对版画中木刻兴趣尤甚.<野草>作为其"写心之作",亦呈现出一些与木刻版画一致的审美特征:一是具有木刻版画的色彩特征,多对比、多冷色,有阴郁的美感;二是具有木刻版画的力度特征,环境描写、人物刻画处处刀锋毕现,遒劲有力,有一种"力之美".     

四辊破碎机车刀架的改造

针对四辊破碎机车刀架车削中存在的几个问题,详细介绍了电动车刀架的结构和工作原理,建立主要设计参数的数学表达式,并进行适当的分析。改造后,这种电动车刀架运行平稳、可靠、方便、省力,取得了预期的效果。     

转炉炉壳热应力分析

根据实际转炉建立实体模型。以有限元为手段,考虑了炉衬和炉壳材料的物性参数随温度变化的特点和炉衬与炉壳之间膨胀间隙,计算了转炉炉壳在温度载荷和炉衬膨胀压力同时作用下的热应力。所得结果可为转炉炉壳设计提供依据。     

Comparison of the results of surgical and conservative treatment of fractures of the diaphysis of the tibia

In this paper is treated the fundamental problematic of the fracture of the diaphysis of the tibia and the therapeutic results after the conservative and operative treatment are confronted. Among 518 patients with 433 open fractures and 35 with closed fractures of the diaphysis of the tibia, successful treatment of more 2/3 was obtained in the period from 1968 to 1972. Following our casuistics and literature, whose results are similar, we find out that the average total treatment of the osteosynthesis of the fracture of the diaphysis was shortened for 2,5 months depending upon the type and the localisation of the fracture. Apolied methods of the operative and conservative and conservative treatment in relation to the velocity of the medical cure as well as to the extreme anatomical-functional results are analised. We noticed that osteosynthesis, made by the intermedullary nail and the extension of the canals or by a small AO table, by the achieved stability makes conditions of immediate motions and an early rehabilitation. Because of that it gives the best functional results.     

Results of treatment of cancer of the cardia

Cancer of the cardia is traditionally discussed with cardiac cancer of the lower portion of the esophagus and upper gastric cancer invading the esophagus, and the specific characteristics of cancer of the cardia have never been clearly defined. We reviewed the outcome of 172 patients with adenocarcinoma of the cardia who had undergone radical surgery between 1949 and 1994 in the Division of Gastrointestinal Surgery of the Cancer Institute Hospital. The centers of the tumors were located within 2 cm above and below the boundary between the esophagus and the stomach, and their longitudinal diameter was less than 8 cm. We divided the patients into an early period (1949-1979; n = 79) and a late period (1980-1994; n = 93), and focused on the historical transition. There were no differences in patient gender or histology between the two periods. However, the late period was associated with fewer cases of esophageal invasion and shorter longitudinal diameter, as the age of the population advanced. The number of advanced cancers such as the localized and infiltrative type had decreased, and early cancer and early clinical stage had become more common, but despite the fact that the number of early cancers had increased, extended dissection, such as thoracic and paraaortic lymph node dissection, was performed more frequently. By clinical stage, the long-term outcome markedly improved in Stage I patient in the late period, and tended to improve in Stage II and III patients. This appears to have been attributable to the prevention of micrometastasis by extended dissection, although the number of early cancers is another major potential cause. There were no differences in the outcome of Stage IV patients between the two periods, and further advances in multimodality therapy must be awaited. The range of resection is basically proximal gastrectomy, and if there are adequate indications, the prognosis is favorable. In view of the status of lymphatic flow and lymph node metastasis, and long-term results, lateroaortic lymph node dissection is important. Since the number of early cancer patients has been increasing, if intraabdominal recurrence is prevented, intrathoracic lymph node dissection will contribute greatly to the outcome of such patients.     

焦炭热性能指标意义浅析

通过对焦炭在高炉内的历程及其变化规律的剖析,阐述焦炭热性能指标的意义,形象地把焦炭在高炉内的损耗分为三部分(M1,M2,M3)。指出M2对焦比及焦炭价格有一定的指导作用。     

参与式农业基地建设行动方案设计

为了编制实用性强的基地建设行动方案,首先,确定参与式发展的主体,搭建一个"决策框架";其次,针对行动目标,提出不同参与主体,如管理者、农民、消费者等团队与个人的目标及行动内容;最后,工作应向重塑伙伴式合作关系,挖掘农民自我发展潜力,完成三大角色的转换,打造农业基地文化等方向推进.