术前

It is careful of that preoperation and postoperative treatment. ECLVRS to patients of esophageal cancer of subnormal respiratory function is not bound to increase mortality.

注重术前术后处理，精心筹划手术方式，对肺功能差的食管癌病人同期进行食管癌切除和肺减容术并不增加死亡率。

Methods: 62 children (7~12 years old) with ambushed supernumerary teeth, were examined by Xray, and underwent odentectomies under basal anesthesia by using Propofol and Fentanyl.

对62例埋伏多生牙患儿（7~12岁），经X线检查术前定位后，在异丙酚、芬太尼静脉麻醉下实施牙拔除术。

objective the purpose of this study was to summarize our experience of the application of internal rigid fixation with miniplate to treatment of mandibular fractures.methods a retrospective analyisis of clinical data of 67 cases,who had experienced the anatomic reduction and rigid fixation by using miniplate.with the help of maxillomandibular distraction pre operation and post operation and temporary maxillomandibular fixation during operation,the fracture bones were smoothly reduced and fixed.results clinical and radiographic examination showed that all cases gained good clinical results and precise anatomic alignment of fracture postoperatively without infection,malocclusion,bone malunion or other complications.conclusion mocortical miniplate fixation of the mandible is a reliable and effective techinique providing rigid fixation and an ideal modality for the treatment of mandibular fractures.combined with maxillomandibular fixation.

对67例下颌骨骨折患者的临床资料进行回顾总结，所有患者应用小型接骨板行坚固内固定治疗。其中7例颏部骨折，12例颏旁骨折，16例颏孔区骨折，9例体部多发性骨折，5例体部粉碎性骨折；18例合并其他部位骨折。所有患者术前经临床检查和影像学检查明确骨折的位置和骨折线的数目后，分段牙弓夹板结扎、颌间弹性牵引，使移位的骨折段逐渐复位；术中经口内切开复位、细钢丝颌间结扎、小型接骨板坚固内固定；术后行临床检查和影像学复查，必要时颌间弹性牵引7～10 d。结果所有患者手术切口ⅰ期愈合，治疗效果满意；临床检查所有患者牙合关系良好、面部对称；影像学复查证实骨折线对位良好。结论经口内切开小型接骨板坚固内固定辅以颌间固定治疗下颌骨骨折效果可靠，术后并发症少，是一种理想的手术方法。

objective to investigate the feasibility and clinical value of micro-laparoscopic thyroidectomy by ultrasonic orientation before surgery.

目的 探讨术前超声定位在微型腹腔镜甲状腺切除术的可行性和临床实用价值。

ConclusionThe bone destruction of FNC caused by cholesteatomtaous tympanitis can be demonstrated clearly by CPR,which is an excellent method to provide the morphological observation of the FNC of each patient and decrease facial nerve injury.

面神经管CPR能准确显示胆脂瘤型中耳炎继发的面神经管骨质破坏，可为每位患者术前提供可靠的形态学研究，有效避免术中面神经损伤。

No scar umbilication and lump, no compromise of sensory function and other complication occurred.

"一针抽线"缝合法既保留了三针抽线缝合法的优点，同时又基本消除了三针缝合法所存在的缺点；具有腹腔镜阑尾切除术的优点，但费用更低，可避免术前常规放置胃管和尿管，便于基层医院推广使用。

Three stages of nursing should be emphasized for the safety of old patients and successful performation of endoscopy, including health education before endoscopy, wardship during endoscopy and observation of complication after endoscopy.

为保证老年患者的安全和检查的顺利进行，应注重肠镜检查三个阶段的护理，相应的护理要点为术前的健康教育、术中监护，术后并发症的观察。

Objective To compare effects of two vagina preparation in complete hysterectomy ujnder abdominoscope.

目的 比较腹腔镜下全子宫切除术术前两种阴道准备方法预防感染的效果。

Objective To compare effects of two vagina preparation in complete hysterectomy ujnder abdominoscope.

目的比较腹腔镜下全子宫切除术术前两种阴道准备方法预防感染的效果。

Methods A total of 200 patients, who need vagina preparation before complete hysterectomy under abdominoscope, were divided to two groups.

目的 比较腹腔镜下全子宫切除术术前两种阴道准备方法预防感染的效果。

By the time of its fall, most of the prisoners were writers who had written against the corruptions of the government.

到它被攻陷的时候，里面多数的犯人是写了反对政府贪污文章的作家。

The most obvious variation to ovum morphological character was that the color was changed from light green to sepiaceous in embryonic development, and all the ovums were almost hatched after 96h.

在胚胎发育过程中卵的形态特征最明显的变化是颜色从淡绿到深褐色，卵在发育96h后卵基本全部孵化。