中华神经医学杂志
中華神經醫學雜誌
중화신경의학잡지
CHINESE JOURNAL OF NEUROMEDICINE
2014年
4期
379-382
,共4页
陈立华%赵浩%魏群%李运军%李文德%高进宝%张鹏飞%于斌%徐如祥
陳立華%趙浩%魏群%李運軍%李文德%高進寶%張鵬飛%于斌%徐如祥
진립화%조호%위군%리운군%리문덕%고진보%장붕비%우빈%서여상
听神经瘤%面神经%神经导航%神经监测%显微外科技术
聽神經瘤%麵神經%神經導航%神經鑑測%顯微外科技術
은신경류%면신경%신경도항%신경감측%현미외과기술
Acoustic neuroma%Facial nerve%Neuronavigation%Electrophysiologic monitoring%Microsurgical technique
目的 总结微侵袭方法处理听神经瘤的经验,探讨面、听神经保护的显微外科技巧,提高肿瘤的全切除率和面、听神经的保护率.方法 北京军区总医院附属八一脑科医院自2006年1月至2012年1月采用乙状窦后-内听道入路显微外科切除术治疗听神经瘤患者293例,其中287例患者术中进行神经电生理监测定位面、听神经并确定神经的完整性,31例患者采用术中神经导航定位静脉窦,引导内听道后壁的磨除.回顾性分析患者的临床资料及疗效.结果 本组肿瘤全切除289例(98.6%),次全切除4例;术中解剖保留面神经278例(94.9%),解剖未能保留的9例,术中8例行面神经端-端吻合,1例行副神经移植.肿瘤切除3个月后复查面神经功能显示House-Brackmann面神经功能分级Ⅰ~Ⅱ级247例(84.3%),Ⅲ~Ⅳ级33例(15.7%),Ⅴ级7例;术前尚存有效听力的33例患者,术后9例保留有效的听力(27.3%);无手术相关死亡病例.结论 术中神经电生理监测的应用有助于提高听神经瘤切除的安全性、微创性和手术疗效,以及面、听神经解剖和功能保护率.
目的 總結微侵襲方法處理聽神經瘤的經驗,探討麵、聽神經保護的顯微外科技巧,提高腫瘤的全切除率和麵、聽神經的保護率.方法 北京軍區總醫院附屬八一腦科醫院自2006年1月至2012年1月採用乙狀竇後-內聽道入路顯微外科切除術治療聽神經瘤患者293例,其中287例患者術中進行神經電生理鑑測定位麵、聽神經併確定神經的完整性,31例患者採用術中神經導航定位靜脈竇,引導內聽道後壁的磨除.迴顧性分析患者的臨床資料及療效.結果 本組腫瘤全切除289例(98.6%),次全切除4例;術中解剖保留麵神經278例(94.9%),解剖未能保留的9例,術中8例行麵神經耑-耑吻閤,1例行副神經移植.腫瘤切除3箇月後複查麵神經功能顯示House-Brackmann麵神經功能分級Ⅰ~Ⅱ級247例(84.3%),Ⅲ~Ⅳ級33例(15.7%),Ⅴ級7例;術前尚存有效聽力的33例患者,術後9例保留有效的聽力(27.3%);無手術相關死亡病例.結論 術中神經電生理鑑測的應用有助于提高聽神經瘤切除的安全性、微創性和手術療效,以及麵、聽神經解剖和功能保護率.
목적 총결미침습방법처리은신경류적경험,탐토면、은신경보호적현미외과기교,제고종류적전절제솔화면、은신경적보호솔.방법 북경군구총의원부속팔일뇌과의원자2006년1월지2012년1월채용을상두후-내은도입로현미외과절제술치료은신경류환자293례,기중287례환자술중진행신경전생리감측정위면、은신경병학정신경적완정성,31례환자채용술중신경도항정위정맥두,인도내은도후벽적마제.회고성분석환자적림상자료급료효.결과 본조종류전절제289례(98.6%),차전절제4례;술중해부보류면신경278례(94.9%),해부미능보류적9례,술중8례행면신경단-단문합,1례행부신경이식.종류절제3개월후복사면신경공능현시House-Brackmann면신경공능분급Ⅰ~Ⅱ급247례(84.3%),Ⅲ~Ⅳ급33례(15.7%),Ⅴ급7례;술전상존유효은력적33례환자,술후9례보류유효적은력(27.3%);무수술상관사망병례.결론 술중신경전생리감측적응용유조우제고은신경류절제적안전성、미창성화수술료효,이급면、은신경해부화공능보호솔.
Objective To summarize the experience of acoustic neuroma removal in a minimal invasive method,and explore the technique of facial and auditory nerve preservation in microsurgery in order to improve tumor removal rate and nerve preservation rate.Methods Two hundred and ninety-three patients suffering from acoustic neuromas treated microsurgically by suboccipital retrosigrnoid transmeatus approach under neurophysiological monitoring or intraoperative navigation assistance in our hospital from January 2006 to January 2012,were chosen in our study.Neurophysiological monitoring was used in 287 patients to locate the position of facial nerve and auditory nerve,and intraoperative navigation assistance was chosen in 31 patients to locate the position of sinus and guide the removal of the posterior wall of the internal auditory meatus (IAM); their clinical data and treatment efficacy were analyzed retrospectively.Results Total resection of the tumors was achieved in 289 patients (98.6%).Facial nerve was preserved in 278 patients (94.9%) in anatomy.Three months after tumor resection,facial nerve function was preserved (Grade Ⅰ and Ⅱ by House-Brackmann facial nerve function scale) in 247 patients (84.3%); 33 patients (15.7%) was graded into Ⅲ-Ⅳ.Audition was preserved in 33 patients before the resection and 9 (27.3%) after the resection.No patient died in this series.Conclusion The application of neurophysiological monitoring in the microsurgical treatment will be helpful to ensure the safe removal,decrease invasive injure and improve the surgical outcome of acoustic neuromas; it also helps keep facial nerve anatomic intact and improve functional preservation.