欢迎来到天天文库
浏览记录
ID:15149402
大小:35.00 KB
页数:9页
时间:2018-08-01
《合并骶骨裂的腰椎椎弓峡部裂的手术治疗策略》由会员上传分享,免费在线阅读,更多相关内容在学术论文-天天文库。
1、合并骶骨裂的腰椎椎弓峡部裂的手术治疗策略作者:顾晓民,贾连顺,陈雄生【摘要】[目的]探讨合并骶骨裂的腰椎椎弓峡部裂手术治疗原则。[方法]回顾性研究一组合并骶骨裂的腰椎椎弓峡部裂病人共26例,男性19例,女性7例;平均年龄23.2岁。所有病人均经过X线、CT、MRI检查,并在此基础上将椎间盘退变分为5级,椎体滑移4度分级,并且提出骶骨裂新的分型方法:A型骶骨椎板单侧发育不良,但与棘突仍有相连,仅仅为椎板之间有裂隙;B型骶骨双侧板均发育不良,棘突呈游离状态;C型骶骨椎板完全缺如,棘突缺如;D型骶骨裂合并其他畸形,如骶骨终板钩
2、状、L5横突畸形、腰椎裂。[结果]本组手术方式包括单椎节固定9例,单节段固定13例,2节段固定4例。随访26例,随访时间6~37个月,平均11.2个月,随访疗效结果:优8例,良13例,可5例,差0例。[结论]对于腰椎峡部裂合并骶骨裂病人手术选择的问题,建议应注意骶骨裂的分型、腰椎峡部裂的滑移程度及椎间盘退变情况。【关键词】腰椎;峡部裂;脊柱裂Abstract:[Objective]Toapproachthetreatmentprinciple9oflumbarspondylolisthesiswithspinabifid
3、aocculta.[Methods]Twenty-sixpatients(male19,female7,average23.2yearsold)withspondylolisthesisandspinabifidaoccultawereanalyzedretrospectively.AllcaseswereevaluatedbyradiologicalexaminationsincludingX-rays,computedtomography,magneticresonanceimage.Basedontheradiol
4、ogicalresults,thedegenerationofintervertebualdiscwerevariedbyⅠ~Ⅴtypes.Meyerdinsscorewasusedtoevaluatethesevereslipofthebodyofspondylolysis.Atsametimespinabifidaoccultawasdividedinto4modelsasfollows,typeAmeantthatthesemi-laminaofsacrumwashypoplasiaandstilllinkedw
5、ithspinousprocess;typeBmeantthatthebothsidesofthelaminaofsacrumwashypoplasiaandthespinousprocesswasfree;typeCmeantthatthelaminaofsacrumwasabsent;typeDmeantthatthespinabifidaoccultawascompaniedbyotherdeformitiessuchastheroundformationoftheend-plateofsacrum,thedefo
6、rmityofthetransverseprocessofL5.[Results]Themodalityoftheoperationsincluded9casesinsingle-vertabrafixation,13casesinsingle-segmentfixation,4casesintwo-segmentfixation.Allpatientshadbeenfollow-upfor6~37months(average11.2months).Theeffectoftreatmentwasalsoobtained(
7、8inexcellent,13ingood,5in9fair).[Conclusions]Asforhowtodowithspondylolisthesiswithspinabifidaocculta(SBO),thetypeofSBO,degenerationscoresofthediscandthedegreeoftheslipofspondylolysisshouldbetakenintoconsideration.Keywords:lumbar;spondylolisthesis;spinabifidaoccul
8、ta腰椎椎弓峡部裂是临床上比较常见的疾病,临床上观察合并骶骨裂并不在少数。由于峡部裂已经使腰椎稳定性遭到破坏,再合并骶骨裂使腰骶椎的稳定及重建问题变得复杂了。本文就本院1组病例作回顾性研究,阅读相关文献探讨在峡部裂和骶骨裂这两种病理情况下手术治疗方法选择的问题,报道如下:1临床资料1.1一般资料采用本院2005年12
此文档下载收益归作者所有