手术前的

There were no nick infection, chorioamnionitis and other complications. Eight/sixteen fetal lambs were undergone intro-utero cardiac intervention. The values of body weight and Hct of lambs which were executed. pre-term and full-term delived were (1.77±0.14) kg vs.(2.15±0.23) kg vs.(2.41±0.19) kg and 29%-33% vs. 27%-35% vs. 37%-41%. In autopsy, hydropericardium was found in 4/8 with 1-2.5 mL and 1/8 with 5 mL. Besides 1/8 with interventricular septum centesis injury, there was no centesis damage to endocardium, valve, chordae tendineae, papillary muscles and aortic tunica intima.

病理解剖发现施行手术的8例胎羊/新生羊胸壁穿刺点均位于左侧心前区，心脏进针部位在左室心前区近心尖部位6例，近流出道1例，近室间隔1例；4只少量心包积液(1~2.5 mL)，1只心包积液5 mL，3只未发现心包积液；除1只胎羊有室间隔穿刺伤外，其余胎羊心内膜、瓣膜、腱索、乳头肌及主动内膜均未发现损伤；未发现肺、肝等胸腹腔脏器穿刺损伤；均未发现心包、胸腔感染迹象。

In addition to refining our presbyopic multifocal ablation protocol we are now treating myopic and hyperopic eyes with wavefront-guided multifocal ablations.

除了进一步精炼我们的老视多焦点切削手术协议之外，我们现在还运用波前引导的多焦点切削手术来治疗近视和远视。

Abstract］ objective to summarize the methods and experience and analysing of curative effects of open operation combined eswl treating renal staghorn calculi.methods therapeutic results of 8 cases of renal staghorn calculi were analysed retrospectively.results the lithous horn of 8 cases were broken by eswl before operation,then the renal calculus were removed by pyelolithotomy or extended pyelolithotomy.conclusion the method was a good choice of renal staghorn calculi with high stone-free rate,little trauma and less complication.

摘要］ 目的总结开放性手术结合eswl治疗鹿角状肾脏结石方法经验并进行疗效分析。方法回顾分析了8例鹿角状肾脏结石患者的治疗结果。结果 8例患者术前eswl将结石角粉碎，然后应用肾盂切开或肾窦扩大切开手术取出肾盂和肾盏内结石。结论该方法对于鹿角状肾脏结石治疗，结石取净率高，对肾脏损伤小、并发症少，是较为适合的方法。

The method has the advantage of decompression effectively with high fuse rate,maintain the cervical lordotic angles and intervertebral space heights and was the optimal method for clinical used in elderly.

前路环锯减压BAK融合器植入融合手术能达到有效减压，融合率高，能基本维持椎间高度和颈椎前弯度，可在临床上选择性的应用。

"The recognition of chest wall involvement preoperatively is important for staging and surgical planning," Dr. William Lunn, of Baylor College of Medicine, Houston, Texas, and colleagues write."Multiple modalities are available to assess the chest wall involvement preoperatively, including CT scanning, MRI, and ultrasound examination."

&术前识别是否有胸壁累及对肿瘤分期和手术方案选择很重要，&得克萨斯州休斯敦贝勒医学院的William Lunn医生及其同事写道，&评估术前是否有肿瘤胸壁累及有多种方法可用，包括CT扫描、MRI和超声检查。&

Some branches of AICA and PICA supply the brainstem, and labyrinthine artery supplies the meatal segment of the facial nerve, hence, the main trunks of AICA and PICA and labyrinthine artery should not be injured in the operation.

由于小脑前下动脉和小脑后下动脉发出分支供应脑干，迷路动脉供应面神经，所以小脑前下动脉和后下动脉的主干及迷路动脉在外科手术中不应损伤。

Whereas disease pathoanatomy dictates the surgical approach, preoperative neurological status does not necessarily implicate a specific technique.

尽管疾病的病理解剖学特点能够决定采取何种手术入路，但术前神经系统状况却未必能提示关于手术入路选择的信息。

Objective To explore the effects of preoperation intervention on preoperation anxiety of datechosen operation patients.

目的 探讨术前干预对择期手术患者术前焦虑状况的影响。

Methods We test the cataract eyes pre-operatively apply with the scotopic blue and white flash(the intensity of which is 2.5logunit lower than that of the standard's)electroretinogram respectively,and analysis the relationship between the corrected visual acuity peripheral retinal(about 10 degree outside the macular fovea) condition 3 months post-operatively and the b wave amplitude of two kinds of F-ERG.

术前采用暗适应蓝、白光(比标准闪光衰减 2 。5 log单位的低强度光)视网膜电流图分别检查拟行白内障手术眼，将术后 3月最佳矫正视力、周边(黄斑中心凹 10°以外)视网膜状况与术前两种 F- ERG b波振幅分别作对比分析。

Methods The clinical data of 30 cases receiving glaparoscopic renalcyst unroofing from February 2002 to March 2005 and 15 cases receiving open renalcyst unroofing from February 2002 to February 2004 were retrospectively analyzed.

回顾分析腹腔镜肾囊肿去顶术30例及开放性肾囊肿去顶术30例的临床资料，就两组术前抑郁与焦虑的心理评分、手术时间、术中出血量、术后肠功能恢复情况、术后下床活动时间、抗生素应用时间、止痛药应用次数、恢复正常工作时间、手术治疗费用、住院总费用、术后住院总天数等指标进行比较。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐