中国脊柱脊髓杂志2014年第24卷第7期ChineseJournalofSpineandSpinalCord,2014,Vo1.24,No.7605胸椎管狭窄症后路手术神经系统并发症发生原因及处理马迅,乔军杰,关晓明,冯皓宇,陈晨,霍建忠(山西医学科学院山西大医院骨科030032太原市)【摘要】目的:回顾性分析胸椎管狭窄症后路手术神经系统并发症发生的原因,并提出相应的处理对策。方法:自2008年1月一2014年1月经后路手术治疗胸椎管狭窄症患者101例,男52例,女49例,年龄3281岁,平均55.6岁。单纯胸椎黄韧带骨化89例,其中单节段29例,连续型56例,跳跃型4例;胸椎后纵韧带骨化3例;胸椎间盘突出合并胸椎黄韧带骨化9例。均采用经后路“揭盖法”椎板切除减压术。记录术中及术后神经系统并发症情况和相应的处理措施,随访患者神经功能AISA分级变化情况。结果:共有7例患者发生11例次神经系统并发症,发生率为6.9%。其中脊髓损伤2例次;硬脊膜损伤5例次;脑脊液漏3例次;硬膜外血肿1例次。2例脊髓损伤患者中,1例为术中减压过程操作不慎损伤,1例为术后硬膜外血肿致伤,2例均经甲强龙冲击治疗,术后康复锻炼,脊髓功能不完全恢复。1例硬膜外血肿急诊行血肿清除术,术后痊愈。5例硬脊膜破损者4例硬脊膜损伤术中行硬脊膜修补,1例未予修补,术后均加压包扎及生物蛋白胶封闭,其中3例发生脑脊液漏,经放置引流、严密缝合及补充水电解质等处理治愈。7例患者均获得随访,随访时间5—62个月,平均随访26个月,术前2例ASIAB级患者末次随访时1例改善为C级,1例改善为D级;4例ASIAC级患者2例改善为D级,2例改善为E级;1例ASIAD级患者改善为E级。结论:胸椎管狭窄症后路手术神经系统并发症有一定的发生率.术中规范精心操作.术后及时有效处理是减少和防治并发症的关键。【关键词】胸椎管狭窄症;后路手术;神经系统并发症;处理doi:10.3969/j.issn.1004-406X.2014.07.06中图分类号:R681.5,R619文献标识码:A文章编号:1004—406X(2014)一07—0605—04Thecausesandmanagementoftheneurologicalcomplicationsfollowingposteriorapproachsurgeryforthoracicspinalstenosis/MAXun,QIAoJunjie,GUANXiaomin,etal//ChineseJournalofSpineandSpinalCord,2014,24(7):605-608【Abstract】Objectives:Toanalyzethecausesandmanagementofneurologicalcomplicationsfollowingposte—riorapproachsurgeryforthoracicspinalstenosis.Methods:101patientswiththoracicspinalstenosisunder—goingposteriorapproachsurgeryfromJanuary2008toJanuary2014werereviewedretrospectively.52malesand49femaleswithameanageof55.6years(range,32to81years)wereincludedinthisstudy.Ossifica—tionoflongitudinalflavum(OLF)wasnotedin89eases,ossificationofposteriorlongitudinalligament(OPLL)andthoracicdischerniationcomplicatedwithossificationoflongitudinalflavumwasnotedin3and9casesrespectively.89OLFcasesconsistedof29single-segmentOLF,56multi—segmentOLFand4non-continuousOLFeases.Thecausesofcomplicationsandcorrespondinginterventionsweredocumented.Recordthereeov-eryofASIAclassification.Results:Neurologicalcomplicationswerenotedin11cases(7patients)withanin—cidencerateof6.9%.Therewere2caseswithspinalcordinjury.5caseswithduralinjury.3caseswithcerebrospinalfluidleakageand1casewithepiduralhematoma.1caseofspinalcordinjurywasnotedduetocarelessoperationduringthesurgeryandtheotherwasduetotheepiduralhematoma;bothofthe2caseswithspintlcordinjuryweretreatedbyMethylprednisoloneandrehabilitationexercisewhichpartiallyrestoredthespine/cordfunction.1caseunderwentemergencyoperationduetoepiduralhematoma.5caseswithduralinjuryweretreatedbypressuredressingandfibringlue,4ofwhomhadthedurarepairedduringtheopera-tion.Amongallthecerebrospinalfluidleakagecases,3haddurarepairedandrecoveredcompletelyafter第一作者简介:男(1958一),教授...