手术上的

From June 2002 to March 2003, 29 men with obliterative strictures of the bulbomembranous urethra underwent the core-through procedure. The length of the stricture was 2.5 cm or shorter in all patients, with good alignment between the two urethral ends. The obliterative fibrotic tissue was vaporized by a holmium laser guided by a metal sound introduced through the suprapubic tract.

从2002年6月到20033月，29位球膜尿道的闭锁性尿道狭窄的男性接受穿越核心的外科手术，所有患者的狭窄部位长度为2.5公分或小于2.5公分，其手术部位尿道两端的精准度相当好，闭锁纤维化组织藉由钬雷射的金属探针经由上耻骨通道被蒸发。

From June 2002 to March 2003, 29 men with obliterative strictures of the bulbomembranous urethra underwent the core-through procedure. The length of the stricture was 2.5 cm or shorter in all patients, with good alignment between the two urethral ends. The obliterative fibrotic tissue was vaporized by a holmium laser guided by a metal sound introduced through the suprapubic tract.

从2002年6月到20033月，29位球膜尿道的闭锁性尿道狭窄的男性接受穿越核心的外科手术，所有患者的狭窄部位长度为2.5公分或小於2.5公分，其手术部位尿道两端的精准度相当好，闭锁纤维化组织藉由钬雷射的金属探针经由上耻骨通道被蒸发。

Modified Kugel patch repair is conducive to resolving the weakness of myopectineal orifice which is the anatomical basis of inguinal hernia, it is a fundamental resolution to the characteristics of a variety of hernia co-exist and recurrence easily, so it is a better repair with the advantage of thorough treatment, recovery rapidly, fewer complication, and lower recurrences.

改良Kugel腹股沟疝修补技术是针对于解决耻骨肌孔结构薄弱及缺损这一腹股沟疝发生的解剖学基础的腹股沟疝修补技术，具有手术彻底、术后恢复快、并发症少、复发率低的优点，从根本上解决腹股沟疝患者多种疝并存及术后容易复发的特点，是目前腹股沟疝治疗中较理想的手术方式。

Three-dimensional visualization of brain atlases is an advanced technology that is very important to brain surgery navigation system, as a vital role in the positioning and surgical planning.

脑图谱的三维可视化是脑外科手术导航系统中一项关键技术，在对病灶的定位和手术计划上有着举足轻重的作用。

Total laminectomy or half laminectomy would be selected or the nerve root canal was decompressed and hypertrophied ligmentum flavum was removed along with the herriated disc was extirpated if necessary.results all cases were followed from 5 months to 77 months,with an average of 32 months.according to the nakai scale,the results were excellent in 254 cases,good in 41,fair in 5 and poor in none.including 3 cases who had been operated by microendoscopic tubular retractor,and another one had a history of chemonucleolysis.conclusion radiography is very important for suitable selection of surgical indication as well as the operation treatmeat of lumbar disc herniation and lumbar canal stenosis.

结果 术后随访5～77个月，平均32个月，按nakai标准评定疗效：优254例，良41例，可5例（其中在外地做过椎间盘镜术3例，木瓜酶溶核术后1例，而后到本院行此手术），差0例。结论影像学检查为腰椎管狭窄症，黄韧带肥厚的患者，体征与狭窄的定位，在腰椎间盘突出症和腰椎管狭窄症手术方式和适应证的选择上起重要作用。

In order to cut the reconstructed 3D models in computer aided virtual surgery,a cutting algorithms for 3D surface model in medical images is proposed.By using the mouse to draw an enclosed curve on the model,the bistouries cutting orbit is simulated,which implements the arbitrary mutual cutting in surgery process.

为了在计算机辅助虚拟手术中对重建的三维模型进行切割，提出一种医学图像三维表面模型切割算法，利用鼠标在模型上画任意形状的封闭曲线来模拟手术刀的切割轨迹，从而实现手术过程中的任意交互切割。

The tra lants do not require major surgery, just a tube i erted into a vein in the abdomen so that the cells can be dri ed into the liver, where they take up residence in tiny blood ve els.

移植手术不需要动大手术，只需要在患者腹部的血管中插入一个导管把细胞倒入患者的肝脏，细胞就依附在肝脏细小的血管上。

Results It was revealed that corneal vascularization,large graft,previous keratifis,eccentric graft,second graft and risk factors for corneal graft rejection.Prorking factors were described as an epithelium falling,corneal disease recuring,repeating grafting and the removing of the suture.

结果 统计分析结果表明：血管化角膜、大植片移植、植床术前的活动性炎症、偏中心移植、多次移植、联合手术均应视为穿透角膜移植术后免疫排斥反应的高危因素，而移植片上皮反复脱落、旧病复发、术眼再次手术、缝线松解与拆线等可能是诱导排斥反应发生的促发因素。

For example, a man in California recently had his appendix remove removed through his mouth.Twenty-five years ago, having your appendix remove might removed meant staying in the hospital for as long as a week. Patiences return their Patients returned home with a an ugly and permanent scar on their * abdomen .

例如，最近一名来自加利福尼亚的男子手术将阑尾从他的口中移出。25年前，做阑尾切除手术要在医院呆一星期，病人带着一个肚子上难看且永久性的疤回家。

The indication of anus preserved operation should be chosen according to clinical stage and biological characteristic of rectal malignancy; eversion and pull-through anus preserved colorectal anastomosis through anus is a better anus preserved operation for low rectal cancer.

根据直肠癌的临床分期和肿瘤的生物学特性选择保肛手术适应证，经腹、肛门齿线上直肠癌根治性切除，行肛门直结肠外翻拉出吻合是低位直肠癌较好的保肛术式。低位直肠癌；保肛手术

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。