查询词典 decompression sickness

K9ub\5~dd Objective To report16cases of pterion approach for transcranial neural decompression and hyperbaric oxygen for treatment of optic nerve injury.

目的 报告16例经翼点入路开颅视神经管减压开放术联合高压氧对治疗视神经损伤的疗效。

16 patients with thoracolumbar burst facture received anterior decompression through the space between erector spine muscles and quadratus lumborum muscles and the vascular pedicle rib graft.

对16例胸腰椎爆裂型骨折经骶棘肌腰方肌间隙行胸腰椎侧前方减压，同一切口内带血管蒂肋骨瓣椎体间植骨，重建前、中柱。

Objective:To explore the reasons of anastomotic obstruction after definitive operation for entrocutaneous fistula of the terminal ileum,and to study the possibility and the effect of enteral nutrition after catheters decompression of the obstruction placed retrogradely under X ray guidance.

目的：探讨末端回肠瘘确定性手术后吻合口梗阻的原因及联合使用非血管介入技术和肠内营养支持治疗的可行性和效果。

Transnasal endoscopic sphenoethmoidal optic canal decompression is a good method for treatment of pst-traumatic optic neuropathy.

认为经鼻内窥镜筛蝶窦进路视神经管减压术，出血少，有更大的实用性，是治疗视神经损伤较好的手术方法。

Methods: Five cases were treated by transnasal endoscopic sphenoethmoidal optic canal decompression in clinic. Results: Three of them had their visual acuity improved from NLP, LP to 0.2～0.4 after the operation. the operative opportunity, merits of operative approaches, the key factors of treatment were discussed.

开展了经鼻内窥镜视神经管减压术，结果：采用经鼻内窥镜鼻内进路视神经管减压术5例，其中3例视力由术前的无光感、光感恢复到术后的0.2～0.4，讨论了手术时机、手术进路的优点和不足、影响疗效的主要因素。

Methods The sphenoidal sinus was opened and then fracture of the optic canal was made by transnasal endoscopy with a hammer in 20 domestic cats, and optic nerve decompression was made 8 hours later.

鼻内镜下开放20只家猫的蝶窦，于蝶窦外侧壁锤击视神经管，造成视神经管骨折，8h后鼻内镜下行视神经管减压。

The constant division algorithm that has been reported by Srinivasan to Suit for the special ap-plication of wide band audio decompression processing,such as MPEG audio and AC-3,is developped.

针对MPEG音频、AC-3宽带音频数据压缩标准的解码过程中的要求。扩展了已报道的常数除法算法，使之适于特定应用场合。

Through simulation of the real process of thomcolumbar burst fracture and use of modem dynamics techniques, the present study was (1) to investigate the kinetic relationship between structural damage and impact energy absorption and dynamics mechanism of thoracolumbar burst fracture by quantitative analysis of various injured segments;(2) to explore the instability mechanism of L1 vertebral burst fracture and its injury threshold by three-dimensional analysis of the injured segment with stereophotogrammetry in combination of transient physical parameters, anatomy and image;(3) to explore the corresponding relationships between impact energy, geometry parameters and biomechanics by geometry and biomechanical analysis of thoracolumbar burst fracture, which may provide an objective standard for evaluation of spinal injury severity and experimental evidence for adoption of biomechanical treatment in clinic;(4) to evaluate the fixation effect of different instruments and the effect of intervertebral bone graft on segment fixation by analysis of the threedimensional stability of different internal fixation instruments and their decompression of the spinal canal, which may provide experimental evidence for therapeutical selection for thoracolumbar burst fracture in future; and finally to investigate the effect of various instrument fixation on dynamical characteristics by comparison and quantitative analysis of frequency and amplitude responses, which may provide certain theories and experimental evidence for application of vibration test to judge the stability of the spine.

本研究从胸腰段脊柱爆裂骨折发生的实际过程出发，以现代动力学检测及计算机多通道高性能数据采集分析系统等高新技术为基础，实时量化分析损伤节段的工程参数，揭示了结构破坏与能量吸收的变化规律，探讨了胸腰段脊柱爆裂骨折的瞬态损伤机制；利用三维立体摄像技术，对不同损伤程度的节段进行三维运动分析，结合瞬态物理参数、影像学和病理解剖，明确了〓椎体爆裂骨折的失稳机制及损伤阈值；通过对胸腰椎爆裂骨折的几何学变化及生物力学分析，明确了撞击能量与几何参数、几何参数与生物力学的相应关系，为评判脊柱损伤程度提供了客观标准，为治疗中采取适宜的生物力学方法提供了实验依据；通过对比分析不同内固定器械的三维稳定性和对椎管的减压作用，评价不同器械的复位固定作用，同时比较椎体间植骨对节段固定作用的影响，为今后临床胸腰段脊柱爆裂骨折的治疗选择提供依据；利用振动测试与分析技术，比较及量化分析了不同致伤状况的频幅响应特征，比较分析了各种器械固定对动力学特性的影响，为今后临床建立基于振动测试与分析技术判断脊柱稳定性的诊断方法，提供了一定的理论和实验依据。

Treatment:①medicine therapy: cabamazepine, large dose of vitamine B12, phenytoin sodium;②nerve blocking or surgery:③stereotactically controlled thermocogulatin of trigeminal roots using a radio-frequency generator; microvascular decompression

与症状性三叉神经痛相鉴别。4，治疗：①药物：卡马西平，B12，鞍莫钠；②封闭：无水酒精注射；③射频热凝；④手术治疗，首选药物为卡马西平

Arthroscopic subacromial decompression has the advantages of minimal trauma and rapid recovery, the results are satisfactory.

关节镜肩峰下间隙减压术是治疗肩峰下撞击综合征的有效方法，创伤小，同时可处理关节内其他病变，术后恢复快。

He became prime minister in 1997 and won international acclaim for his role in the Northern Ireland peace process.

他在1997年成为总理，并且因为在北爱尔兰的和平进程中发挥的作用受到国际社会的赞许。

Mixed Page Sorting Method Using the cuttable user model, this thesis proposes a mixed page sorting method by using cutted user model in server-side and complete user model in client-side.

隐私分级利用的混合式页面排序方法针对个性化搜索中搜索结果排序的问题，本文利用隐私可控开放的用户偏好模型，提出一个在客户端和服务器端分步进行的隐私分级利用的混合式页面排序方法。