查询词典 lumbar puncture

Master: indications and contraindications, complexes of lumbar puncture.

掌握腰椎穿刺的适应症、禁忌症和并发症。

We present the case of a gay man with secondary syphilis and discuss the serologic diagnosis of syphilis, when to perform lumbar puncture, a treatment regimen, reasonable follow-up periods, and how to eliminate stigmatization and implement holistic health care for men who have sex with men.

在此我们提出一位男同性恋合并二期梅毒的个案，探讨其血清学诊断，接受腰椎穿刺适应症，药物治疗处方，合理的追踪期和如何去除MSM污名化并提供全人照护。

According to this study, the RMQ can be used as a alid tool in the assessment of the functional leel of patients with lumbar pain and preious lumbar herniation. The RMQ is fast and easy to complete; it is alid, reliable, and sensitie.

本次研究表明，RMQ作为一个测定腰背痛病人和早期椎间盘突出病人功能等级的有效的工具，是有效、可靠和敏感的。

To evaluate the biomechanical stability of lumbar intact specimen, anterior lumbar interbody fixation specimen, ALIF specimen fixed with pedicle screw and ALIF specimen fixed with translaminar facets screw.

目的］ 对腰椎完整标本、单纯腰椎前路椎间融合术、ALIF分别行椎弓根钉固定及经椎板关节突螺钉固定4种状态进行测试，比较生物力学稳定性。

MRI characters mainly were that amyotrophy attenuated muscle and muscle outline collapsed;intramuscular adipose heterogeneitily infiltrated,which resulted in MRI signal heterogeneitily raising up and the ratio of lumbar subcutaneous fat MRI signal to lumbar dorsal muscle MRI signal descending;intramuscular spatia was revealed as line-lamellar form or featheriness or grid grid form.

主要MRI表现包括：肌肉萎缩造成肌肉变细、形态萎缩、轮廓萎陷；肌内不均匀性脂肪浸润，造成信号不均性增高，皮下脂肪信号与肌肉信号比值下降，肌内间隙呈线片状、羽毛状或网格状。

The lumbar vertebra anatomy characteristic is every two neighboring lumbar vertebrae,and behind two joints constitutes after the intervertebral disc,its acies articularis nearly in sagittal plane,when waist anteflexion this activity is big,easy to create this joint damage.

腰椎的解剖学特点是每两个相邻的腰椎，由椎间盘和后面两个关节构成，其关节面近于矢状面，在腰部前屈时该活动度较大，容易造成该关节损伤。

RESULTS:In vertebral pulp extirpation group, the stress was proved to be the highest at superior edge, posterior middle part, lower edge and anterior middle part of small joints under anteflexion, backward extension, compression, lateroflexion and revolving states, moreover, small joint stress in artificial lumbar intervertebral disk was higher than that in normal intervertebral disk, but obviously lower than that in vertebral pulp extirpation group;however, the small joint of the middle part of artificial lumbar intervertebral disk bore the highest stress under revolving states.

结果：髓核摘除组小关节的上边缘部、后中部、下边缘部和前中部在前屈、后伸、压缩、侧屈、旋转状态应力最大，人工腰椎间盘组的小关节的应力比正常椎间盘高，但明显小于髓核摘除组，但正中部在旋转状态下，人工腰椎间盘小关节的中心部位承受的应力最大。

To discuss the different influence of cataplasia in the adjacent lumbar segmenta and offer theoretical instruction for clinic,the research was carried out by observing the biomechanical influence in the adjacent segmenta after different lumbar intervertebrae been fused.

通过对不同腰椎水平椎间融合后对邻近节段生物力学影响的研究，探讨因融合在不同腰椎水平对邻近节段退变影响的差异，为临床行腰椎融合术时提供指导意义。

Objectives 】 To discuss the different influence of cataplasia in the adjacent lumbar segmenta and offer theoretical instruction for clinic,the research was carried out by observing the biomechanical influence in the adjacent segmenta after different lumbar intervertebrae been fused.

通过对不同腰椎水平椎间融合后对邻近节段生物力学影响的研究，探讨因融合在不同腰椎水平对邻近节段退变影响的差异，为临床行腰椎融合术时提供指导意义。

In comparison with traditional rigid fixation, the lumbar "U" shape dynamic fixation system may be a better fixation instrument for the lumbar degenerative disease, which can decrease intervertebral disc stress and prevent intervertebral disc cataplasia of the adjacent segment.

腰椎"U"形弹性内固定与刚性内固定相比，术后能明显降低邻近节段椎间盘内应力，有利于减少和预防邻近节段退变，有望成为进行腰椎内固定较好的一种装置。本文由中国论文范文收集整理。

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。