查询词典 stenosis

Neither stomal leak nor stomal stenosis occurred, acute ileus occurred in 2 cases, and both recovered after the treatments of gastrointestinal decompression, inhibition of secretion digestive juice and reoperation. Acute retension of urine occurred in 1 case after urine catheter removed. The symptoms disappeared after excises of bladder function.

术后无一例出现吻合口漏或吻合口狭窄。2例出现急性肠梗阻，经胃肠减压、抑制消化液分泌、第2次手术等处理后治愈。1例拔尿管后出现急性尿潴留，经膀胱功能锻炼后症状消失。

The occurrence rates of colostomyrelated complications such as ischemic necrosis dehiscence of stomal mucosa and skin, retraction of stoma, tissue necrosis, parastomal hernia, abodaminal internal hernia, tissue infection, stenosis of stoma, stoma prolapse and tissue edema were 1.0%(3/300), 1.33%(4/300), 1.33%(4/300), 1.67%(5/300), 3.66%(11/300), 4.0%(12/300), 8.0%(24/300), 9.0%(27/300), 10.0%(30/300) and 11.0%(33/300), respectively.

年龄超过60岁的患者造口并发症发生率明显提高，造口缺血与腹壁外段造口肠管的长度、造口开放方式有关，造口狭窄与腹壁切口直径、造口开放方式有关，造口旁疝和脱垂与患者体形有关。

objective:to study the effect and safety of endovascular interventional treatment for stenting of severe carotid stenosis.

目的：研究介入治疗法治疗颈动脉重度狭窄的疗效及安全性。

Objective To discuss the clinical applications and the factors related to the complications of stenting for intracranial artery stenosis.

目的 探讨颅内动脉狭窄支架成形术的临床应用和相关并发症的影响因素。

It is a safety and effective to the patients with renal artery stenosis for interventional stenting

肾动脉支架置入术是一种安全、有效治疗肾动脉狭窄的方法。

Fenestration laminectomy of L3、5 and part of S1 was performed and the lower threshold dorsal rootlets of L2、3、5、S1 were selectively sectioned judging by electrical stimulation on the patients with lower extremities involved. Open-door laminaplasty of C5-7 and selective posterior rhizotomy of C5-8 were performed on 5 patients with upper limbs involved simultaneously in half a year. For 2 patients with lumbar stenosis or protrusion of intervertebral disc or unstable lumber, internal fixation of pedicle screw was performed while SPR.

针对下肢痉挛患者采用L3、L5及部分S1椎板开窗，通过电刺激测阈值法选择性切断部分L2、3、5，S1脊神经后根；5例合并上肢痉挛瘫患者半年后采用颈后C5~C7单开门法，选择性切断部分C5~C8脊神经后根。2例合并腰椎不稳定、椎管狭窄及腰椎间盘突出，则术中在行SPR的同时行椎管减压，突出椎间盘髓核摘除，并行经椎弓根内固定。

Puncta plasty performed by GXⅢtype multifunctional ion therapeutic machine under microscope is an effective and simple therapy for the treatment of lacrimal point stenosis or occlusion, with less damage and pains.

采用GXⅢ型电离子治疗机在显微镜下行泪小点成形术成功率高，操作简单，损伤轻，痛苦小，是治疗泪小点狭窄或膜闭的一种有效的手术方法。

Results The degree of pulmo nary stenosis is preperation to pulmonary flow velocity.

结果肺动脉瓣狭窄程度与肺动脉内血流速度成正比例关系，对照手术前后肺动脉内血流速度，可估价手术效果。

Objective To investigate the cervical cold knife conization of care to prevent cervical cold knife conization after cervical bleeding, postoperative com plications, such as cervical stenosis.

目的 探讨宫颈冷刀锥切术的护理方法，防止宫颈冷刀锥切术后宫颈出血、宫颈狭窄等术后并发症。

The balloon pre-expand and post-expand was used in the severity stenosis cases with self-expandable stent in 8 and 3 respectively.

自膨式支架置入病例中狭窄严重者选择球囊预扩张8例，后扩张3例。

The work of this paper is as follows: 1. Looking back the progressing history of the linear motor, introducing the features of the elevator driven by linear induction motor, radicating the topic of this paper "the digital frequency variable control of the elevator bi-side direct driven by linear induction motor". The research of this paper covers the conventional VVVF control, space vector based VVVF control, vector control and DTC.

本文主要开展了以下几个方面的工作： 1 回顾了直线电机发展历史，电机的驱动技术演变，特别是针对直线电机的驱动，简要介绍了直线感应电机驱动电梯的优点和不同结构类型，对传统的v／f控制，基于空间矢量法的v／f控制，矢量控制，和基于电压空间矢量的直接转矩控制进行了比较，确立了本课题的研究主题：直线感应电机双边直推式驱动电梯的全数字变频控制。

The article combines with the treatment of a superficial civil air defense work to introduce how the grouting method to improve the performance of the backfill soil.

文章从治理漂浮人防工事的角度提出了注浆技术在改善回填土性质方面的应用，并详细阐述了注浆技术的施工流程。