腰5骶1经皮穿刺椎间孔入路的影像学分析

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1、英文摘要腰5骶1经皮穿刺椎间孔入路的影像学研究ImagingstudyofTF-PercutaneousEndoscopicLumbarDiscectomyforL5S1AbstractObjective:ThegoalofthisstudywastoexplorethepreoperativeimagingevaluationontheabilitytocompleteTF-peldforL5-s1treatmentofguidingsignificance.Methods:Atotalof53patien

2、tswithradiculopathyduetoL5-S1discherniationwhoweretreatedbyTF-PElDwereincludedinthisstudy.weevaluatetheX-ray:Anteroposteriorradiographs：Distancea、Astraightlineb.Lateralradiographs：Cpoint、Astraightlined、epoint、Astraightlineg、kpoint、Theheightoftheintervertebr

3、alforamenH。Results:Thesizeofaisin0.23-0.88cm、ElocatedinthelateralKis40cases、ElocatedintheinsideKis13cases、TheheightoftheintervertebralforamenHis16.3±2.3cm。Conclusions:ThemeasuredindexescaneffectivelyguidetomakeTF-peldforL5S1.Keywords:PELD,L5S1,Imagingassess

4、mentWrittenby：ShanZhaoSupervisedby：ShishengHe、NingYanII目录序言.................................................................................................................11资料与方法..............................................................................

5、....................52结果..........................................................................................................93讨论........................................................................................................10结论...............

6、...............................................................................................18参考文献..........................................................................................................19综述..............................................

7、................................................................21公开发表的论文..............................................................................................31致谢......................................................................................

8、........................32腰5骶1经皮穿刺椎间孔入路的影像学研究序言序言腰椎间盘突出症是指腰椎间盘发生退行性改变以后，在外力作用下，纤维环部分或全部破裂，单独或者连同髓核、软骨终板向外突出，刺激或压迫窦唯神经和神经根引起的以腰腿痛为主要症状的一种病变。腰椎间盘突出症是一种发病率很高的疾病，它主要的发生原因为椎间盘退变。腰椎间盘在脊柱的运动和负荷中承受巨大的压力，随着年龄的增