膝前框形钢丝内固定治疗髌骨骨折

目的　总结采用钢丝环扎 +膝前方框形张力带钢丝内固定法治疗髌骨骨折的经验和临床效果。方法　对 3 5例髌骨骨折应用此方法治疗 ,其中男性 2 4例 ,女性 11例 ,3 0例获得 3～ 2 4个月随访。结果　优 19例 ,良 10例 ,可1例 ,优良率 96 7%。术后未出现骨折再移位 ,无伤口感染。愈合时间 6～ 12周。结论　该方法符合生物力学原理 ,操作简便 ,适应证广 ,能早期关节活动 ,是治疗髌骨骨折的理想方法之一。     

应用张力带固定法治疗锁骨远端骨折

目的：评价张力带固定法治疗锁骨远端骨折的临床效果。方法：对20例锁骨远端骨折行切开复位后张力带固定法治疗。术后随诊分析。结果：所有骨折均在半年内愈合。患侧肩关节功能恢复良好。无一例出现伤口感染。结论：张力带固定治疗锁骨远端骨折是一种简单可靠的手术方法。     

改良的额肌瓣辅以缝线悬吊减张治疗上睑下垂

目的　为了减少额肌损伤 ,保证额肌瓣转移 ,治疗中、重度上睑下垂 ,术后吻合口无张力愈合 ,加快血运建立的效果。方法　用 3 - 0可吸收缝线横向贯穿睑板上缘提上睑肌腱膜组织 2针 ,经额肌瓣隧道缝至眶上缘骨膜上 ,转移不等边额肌瓣使之无张力缝合。结果　减张手术组 2 5例 ,总优良率 92 % ,常规手术组 34例 ,总优良率 61 .1 8%。结论　本手术方法减少了额肌瓣外侧血管神经损伤 ,增强了额肌的收缩力 ,利用缝线悬吊减张辅助吻合口愈合 ,是治疗中、重度上睑下垂的有效辅助方法     

"Fatigue on rest" and associated symptoms (headache, vertigo, blurred vision, nausea, tension and irritability) due to locally asymptomatic, unerupted, impacted teeth.

"Fatigue on Rest", headache, vertigo and the feeling of loss of balance, blurred vision, nausea, tension and irritability, were found to be prevalent amongst patients who had locally asymptomatic, unerupted impacted teeth. A comparative pressure sign was developed, which, when positive, confirmed the relationship between the impacted teeth and the medical symptoms. Removal of the impactions resulted in the alleviation of the symptoms. Stress and psychogenic factors are considered as trigger mechanisms, rather than as basic causes of the symptoms.     

Design Characteristics for the Tissue Engineering of Cartilaginous Tissues

Tissues like the temporomandibular joint (TMJ) disc and the knee meniscus are often mistakenly viewed as a tantamount to hyaline cartilage, largely due to the absence of a comprehensive understanding of the distinguishing properties of cartilaginous tissues. Because of this confusion, fibrocartilaginous tissue engineering attempts may not be based on suitable experimental designs. Fibrocartilaginous tissues are markedly different than hyaline cartilage; however, the dearth of knowledge related to their cellular and biochemical composition, as well as their biomechanical characteristics, is stunning. Hyaline articular cartilage is exclusively composed of chondrocytes that produce primarily type II collagen, whereas the TMJ disc and the knee meniscus have a mixed cell population of fibroblasts and cells similar to chondrocytes, which predominantly secrete type I collagen. Additionally, fibrocartilaginous tissues have a low glycosaminoglycan content, a low compressive modulus, and a high tensile modulus when compared to hyaline cartilage. Therefore, it is crucial for fibrocartilaginous tissue engineering attempts to be tissue-specific, utilizing the knowledge of the distinct and unique properties of these tissues. At the same time, advances and insights related to the science and engineering aspect of hyaline cartilage regeneration must be carefully considered for the in vitro engineering of fibrocartilaginous tissues.     

Effects of sodium and temperature on tension in isolated canine coronary artery

The effects of sodium and temperature on tension of isolated canine coronary arterial strips were studied.In 20mEq·l ^–1 K solution, the strength of tension was inversely related to the Na concentration. At 37°C, the tension was significantly increased at 70mEq·l ^–1 Na and below. The tension was gradually suppressed by lowering of the temperature from 37°C to 10°C. At 10°C, tension did not developed significantly at Na concentrations between 127mEq·l ^–1 and 12mEq·l ^–1.It was concluded that the decrease in Na concentrations increased the tension of the canine coronary artery and the lowering of temperature supressed the tension inducted by the decrease in Na concentrations.(Yoshida K, Fujii Y, Ina H, et al.: Effects of sodium and temperature on tension in isolated canine coronary artery. J Anesth 5: 56–59, 1991)     

60例髌骨骨折的微创治疗

目的总结微创治疗在髌骨骨折中的初步临床应用结果,探讨手术的应用价值及方法。方法2007年7月至2009年6月微创治疗髌骨骨折60例。结果术中利用腰椎穿刺针经皮行髌骨骨折张力带复位固定,术中基本不出血,无需或仅需小切口,术后10-12个月随访均完全愈合,术后X片均示复位满意。结论选择合适病例进行微创张力带治疗,可以减少出血,缩短手术时间,创伤小,皮肤无疤痕或仅有小疤痕,功能恢复好。     

湿感头痛散联合针灸康复治疗发作期紧张性头痛的临床疗效观察

目的：探讨湿感头痛散联合针灸康复治疗发作期紧张性头痛的临床疗效。方法选取我院120例急紧张性头痛患者,通过随机数字表法分为联合组和针灸组各60例,联合组采用湿感头痛散联合针灸治疗,针灸组单用针灸治疗,观察比较两组患者临床疗效。结果两组患者治疗后,联合组的临床疗效总有效率高于针灸组,差异有统计学意义（P＜0．05）;联合组的HAMD、HAMA评分优于针灸组（P均＜0．05）;联合组的头痛发作频率、持续时间（h）少于针灸组（P均＜0．05）;联合组的VAS（分）低于针灸组（P＜0．05）。结论采用湿感头痛散联合针灸治疗紧张性头痛有助于缓解患者的抑郁,减少发作次数,减少持续时间以及疼痛感,疗效显著,值得临床推广。     

通脉调气辨证推拿法治疗紧张性头痛150例临床研究

目的观察通脉调气辨证推拿法对紧张性头痛的临床疗效。方法根据不同的临床分型,对150例紧张性头痛患者施以通脉调气推拿法治疗,并进行生理、行为评分,疼痛强度评分及临床疗效观察。结果疗程结束后150例患者的总评分较治疗前明显降低(P<0.01),总有效率为93.3%,各型患者治疗后的有效率均大于90%。结论“通脉调气”辨证推拿法可改善紧张性头痛患者的临床症状,对各型患者的疗效均较明显。     

TVT-O和TVT治疗单纯女性压力性尿失禁的疗效对比:立足随机对照试验的Meta分析

目的:系统评价经阴道无张力尿道中段悬吊带术(闭孔路径)(TVT-O)和经阴道无张力尿道中段悬吊带术(TVT)治疗女性压力性尿失禁的客观成功率和并发症发生率。方法:计算机配合手工检索1994年1月~2007年6月各数据库和灰色文献中TVT-O和TVT疗效的随机对照试验(RCT),用Revman4.2.2软件,对两种术式的客观成功率、并发症发生率进行Meta分析。结果:共纳入10个随机对照试验。TVT-O组553例,TVT组575例。Meta分析显示,TVT-O客观成功率、主观成功率均与TVT相似[P>0.05,OR 0.78,95%可信区间(CI):0.47~1.30;P>0.05,OR 0.93,95%CI:0.51~1.68)],TVT-O的"膀胱损伤"发生率低于TVT(P<0.01,OR 0.16,95%CI:0.05~0.49),TVT-O的"尿路症状"发生率与TVT相似(P>0.05,OR 0.90,95%CI:0.61~1.34)。因文献的异质性和结论的高敏感性,不能确定TVT-O"术后疼痛"发生率是否增高。结论:TVT-O术是一种疗效确切的无张力阴道吊带术,与TVT术的成功率、尿路症状相似而膀胱损伤的风险减少。但须进一步研究确证"术后疼痛"发生率是否增加。