硬脊膜

玻璃酸钠对椎板切除后硬脊膜周围粘连的预防作用

Effect of Sodium Hyaluronate on Preventing Adhension of Dura Mater after Laminectomy

保存同种异体硬脊膜重建腱鞘的初步研究

A Primary Study on Reconstructing Epitenon with Stored Allogeneic Dura Mater

B组仅打开椎板显露硬脊膜，未损伤脊髓；

Laminectomy and the spinal cord uninjuried ( Group B );

椎管内硬脊膜外蛛网膜囊肿的低场强MRI诊断

Imaging diagnosis of spinal extradural arachnoid cyst using low-field MRI

急性硬脊膜外血肿的MRI研究

Acute spinal epidural hematoma : MR imaging study

结果MRI显示肿瘤位于髓外、硬脊膜下，以胸段为甚，波及全脊髓。

Results The MRI appeared that the extramedullary lesion occurred in nearly the whole spinal canal .

硬脊膜动静脉瘘MRI与DSA诊断的对比研究

A comparative study between MRI and DSA on diagnosis of spinal dural arteriovenous fistula

目的：探讨椎管内硬脊膜外蛛网膜囊肿的低场强MRI表现特征，提高对该病的认识。

Objective : To increase the correct ratio to diagnosis extradural arachnoid cyst by probing into the characteristic in low-field MR.

以上结果表明，成年大鼠硬脊膜外腔注射CAP亦可有效而特异地损毁一级传入C纤维。

The results shown above indicate that extradural injection of CAP to adult rat can also destroy primary afferent C fiber effectively and specifically .

目的探讨急性硬脊膜外血肿（ASEH）的发病机制、MRI表现特征及鉴别诊断。

Objective To study the pathogenesis of acute spinal epidural hematomas ( ASEHs ), MRI features , and its value on diagnosis and differential diagnosis .

较大的硬脊膜外蛛网膜囊肿X线平片、CT及MRI均显示椎管及椎间孔呈对称性扩大。

In cases with larger extradural arachnoid cyst , symmetrical widening of the spinal canal and intervertebral foramen was demonstrated on plain radiograph , CT and MRI .

三维动态增强MRA诊断硬脊膜动静脉瘘的价值分析

The Diagnostic Value Analysis of Three Dimensional Dynamic Contrast Enhanced MR Angiography in Spinal Dural Arteriovenous Fistula

本文应用组织化学与电镜方法，观察了硬脊膜外腔注射辣椒素（CAP）对成年大鼠一级传入C纤维的影响。

The effect of extradural injection of capsaicin ( CAP ) on primary afferent C fiber of the adult rat has been observed by means of histochemical and electron microscopic methods .

在正中矢状位图像上测量了L1和S1水平的硬脊膜囊的前后径和上终板角。

On midsagittal images , AP dural sac diameter and the upper-endplate angles of L1 and S1 were measured .

目的探讨自发性硬脊膜外血肿（spontaneousspinalepiduralhematoma，SSEH）的临床特点以及预后影响因素。

Objective To explore the clinical features of spontaneous spinal epidural hematoma ( SSEH ) and to find out factors influencing its prognosis .

目的通过动物实验探讨可吸收PLGA膜预防椎板切除术后硬脊膜外瘢痕粘连的机制及作用。

Objective We want to approach the mechanisms and function of absorbable PLGA membrane in prevention of epidural scar adhesions after laminectomy .

目的：讨论MRI对硬脊膜动静脉瘘（SDAVF）的初步诊断及随访价值。

Objective : To evaluate the value of MRI in diagnosis and follow-up study of spinal dural arteriovenous fistula ( SDAVF ) .

[目的]探讨角蛋白（keratinsubstance，KS）人工腱膜材料用于预防全椎板切除术后硬脊膜黏连的效果。

Objective To study the effect on prevention of dura mater spinalis adhesion after laminectomy through an experiment by using keratin substance ( KS ) artificial fasciae .

结果硬脑膜和硬脊膜直接测量能引导出较稳定的SEP和MEP；

The results showed : ( 1 ) stable SEP and MEP could be induced by the direct brain and spinal-cord dura maters measurement ;

CT及MRI显示囊肿的密度或信号与脑脊液类似，并能显示伸出椎间孔外的硬脊膜外蛛网膜囊肿有分叉征。

On CT and MRI , the cyst carried the same density and signal intensity as the cerebrospinal fluid ( CSF ), and " bifurcate " sign producing by the extradural arachnoid cyst that extended beyond the intervertebral foramen could also be seen .

临床研究申将玻璃酸钠2～4ml注于病人硬脊膜周围后用带蒂筋膜脂肪片覆盖椎板缺损处。

In clinic , 2-4 ml SH was injected around endorachis , then covered with fascia-fat piece on the deficiency of lumbar .

结果12例硬脊膜动静脉瘘中，MRI显示脊髓内弥漫性长T2信号影11例，脊髓斑片状强化2例，脊髓背侧异常血管影6例。

Results Among 12 cases with SDAVF , 11 cases showed diffuse long T_2 signal , 2 cases demonstrated inhomogeneous maculate enhancement in the spinal cord and 6 cases revealed abnormal vessels in the dorsal spaces of spinal cord on MRI .

CEIA组持续性经硬脊膜外腔导管注入吗啡0.08mg/h；

CEIA group , 0.08 mg / h of morphine was injected into epidural space .

我们也发现少量的LEK终末与由硬脊膜外注射辣椒泰所致的一级传入C纤维变性（DEG）终末之间也存在直接和间接联系。

It has been also found that a few of LEK & terminals have direct and indirect connections with degenerating ( DEG ) terminals of primary afferent C fibers resulting from the extradural injection of capsaicin .

目的：分析硬脊膜动静脉瘘（SDAVF）的影像学与临床表现，探讨其临床诊断方法。

Objective : To analyze the radiological findings and to discuss the clinical manifestations of spinal dural arteriovenous fistulas ( SDAVF ) .

方法回顾性分析70例经MRI、DSA和（或）手术病理证实的脊髓血管畸形病例，其中髓内血管畸形38例，髓周动静脉瘘21例，硬脊膜动静脉瘘11例。

Methods Seventy cases of spinal vascular malformation which confirmed by MRI , DSA and / or pathology were analyzed retrospectively . Results There were 38 cases of intramedullary vascular malformations , 21 cases of perimedullary arteriovenous fistulas , 11 cases of spinal dural arteriovenous fistulas .

L2-L5爆裂性骨折中椎板骨折与硬脊膜撕裂及马尾神经卡压关系的临床研究

Clinical Study of the Relationship between Lamina Fractures and Dural Tears and Cauda Equina Entrapment in L2-L5 Burst Fractures

目的研究胸椎黄韧带骨化症（OTLF）合并硬脊膜骨化（OD）更有效的诊治方法。

Objective To probe into better diagnosis & treatment method for ossification of the thoracic ligamentum flavum ( OTLF ) and ossification of the dura ( OD ) .

目的探讨产妇硬脊膜穿刺后头痛（PDPH）的循证预防治疗措施。

Objective To evaluate the evidence based prevention and treatment of post-dural puncture headache ( PDPH ) for parturient women .

方法在12只犬中1.5～2ml的骨水泥被注入硬脊膜外腔。

Methods A dose of 1.5 ~ 2 ml of polymethyl methacrylate ( PMMA ) was injected into the spinal epidural cavity in each of 12 dogs who were averagely divided into experimental and control groups .