arachnoid membrane

Operative observation of relationship between vestibular schwannoma and arachnoid membrane

前庭神经雪旺细胞瘤和蛛网膜关系的术中观察

Objective To investigate relationship between vestibular schwannoma and arachnoid membrane and to improve preservation of nerve function .

目的探讨前庭神经雪旺细胞瘤和蛛网膜之间的关系以及神经功能的保护。

Results Severe adhesion of local arachnoid membrane was found in 95 % cases .

结果95%患者术中发现有CPA局部蛛网膜明显增厚粘连。

Conclusion During operation it is critical the neurovascular structure arachnoid membrane barrier as much as possible .

结论鞍上脑膜瘤手术中保护蛛网膜屏障是维护神经血管结构的关键；

Real space filled with cerebrospinal fluid located between the pia mater and the arachnoid membrane .

在软脑脊膜和蜘蛛网膜间一个充满脑脊髓液的空间。

An arachnoid membrane is your best ally . Always do your dissection within the arachnoidal planes .

蛛网膜是你的盟友。要在蛛网膜间隙分离。

Since there is always an arachnoid membrane around the acoustic tumor , the tumor can be removed completely without any damage to the brain tissues .

由于听神经瘤周围有一层蛛网膜与脑组织间隔，所以有可能全切除肿瘤而不伤及脑组织。

Conclusion Vestibular schwannomas is inside tumor of arachnoid membrane , visual and sharp incision of tumor is helpful to preserve nerve function .

结论听神经瘤是蛛网膜内位肿瘤，锐性和明视下切除肿瘤有助于神经功能的保护。

Below the dura mater but above the arachnoid membrane of the meninges .

硬脑（脊）膜以下脑蛛网膜以上。

Methods Anatomic observation on arachnoid membrane in internal auditory canal in cadaver and operative observation on relationship among tumor , arachnoid membrane and nerve .

方法解剖观察尸头后术中观察蛛网膜与肿瘤及神经之间的关系。

Anatomic observation of the arachnoid membrane in the internal auditory canal and intraoperative observation of the relationship between vestibular schwannomas and the arachnoid membrane

解剖观察内听道蛛网膜及术中观察其与听神经瘤的关系

Methods : Performing microscopic technique to seperate the thick arachnoid membrane with partial resection and did the unilateral or bilateral pedicular omental transposition to the brain .

方法：用显微外科技术松解并部分切除增厚蛛网膜，再作单侧或双侧带蒂大网膜脑移植术。

Anesthesia of the lower half of the body ; caused by injury to the spinal cord or by injecting an anesthetic beneath the arachnoid membrane that surrounds the spinal cord .

下半身麻醉；由于向脊髓注入麻醉剂而导致。

Conclusion : compound Danshen injection and spinal fluid replacement can improve the symptom of SAH , increase the cure rate , protect cardiac muscles , prevent cerebrovascular spasm and hydrocephalus , reduce the adhesion of arachnoid membrane . It has significant effect of decreasing the mortality of SAH .

结论：复方丹参注射液合脑脊液置换术能有效地改善蛛网膜下腔出血的症状，提高治愈率，保护心肌，预防脑血管痉挛，减轻蛛网膜粘连，防止脑积水，对降低病死率具有重要意义。

Conclusion The etiology of trigeminal neuralgia is that the unusual vascular oppress the root entry zone , and arachnoid membrane circling the nerve is thickened and sticked . To untie the arachnoid membrane and decompress the offending vascular is the effective methods in treating trigeminal neuralgia .

结论异常血管压迫三叉神经入根区，神经根周围蛛网膜增厚粘连是三叉神经痛的病因，行该区粘连的蛛网膜分离后，微血管减压是治疗三叉神经痛的有效方法。