目的：为腰椎峡部裂线缆修复术提供所需的应用解剖学数据。
Objective:To provide anatomical data for isthmus reconstruction in lumbar spondylolysisora.
目的分析腰椎峡部裂并脊柱滑脱患者的CT表现，加深认识。
Objective To analyze the ct appearances of spondylolysis and spondylolisthesis of the lumbar spine and deepen the understanding.
目的探讨CT在腰椎峡部裂诊断中的临床价值及其扫描技术的改进。
Objective To evaluate the diagnostic value of CT in the spondylolysis of lumbar spine and improve the technique of CT scan.
目的：探讨平行于椎弓ct扫描对腰椎峡部裂的诊断价值及临床应用。
Objective: to study the ct diagnostic value and clinical applications of ct scans parallel to isthmic in isthmic defect of lumbar spine.
方法回顾腰椎峡部裂（62例）并脊柱滑脱（44例）患者的CT平扫资料。
Methods CT appearances of spondylolysis(62 cases) and spondylolisthesis(44 cases) of the lumbar spine were reviewed.
腰椎峡部裂是羽毛球运动员的常见损伤，极大妨碍了运动员竞技水平的保持和提高。
Lumbar spondylolysis, a common injure in badminton athlete, greatly obstructs maintaining and enhancing athletes competitive levels.
目的探讨青少年下腰椎峡部裂的治疗中直接峡部植骨修复拉力螺钉张力带固定手术方法及其价值。
Objective To investigate direct bone graft repair with lag screw and tension band fixation technique and its value for the treatment of adolescence spondylolysis.
介绍了单节段内经峡部加压螺钉内固定植骨和张力带钢丝法治疗腰椎峡部裂的临床应用和生物力学实验研究。
Clinical and biomechanical studies about the treatment of spondylolysis by internal and bone-grafting of the defect within single segment were introduced.
结论螺旋CT三维重建对显示腰椎峡部裂及其相关改变效果良好，对临床制定手术方案具有重要的指导意义。
Conclusion 3d reconstruction via spiral ct plays an important role in detecting LS and its related changes, which possesses a great guidance in making a operative proposal.
其中腰椎间盘突出症不稳8例，腰椎管狭窄症不稳5例，腰椎间盘突出症术后不稳3例，腰椎峡部裂20例；
Of them, instability in lumbar disc herniation had 8 cases, lumbar spinal stenosis 5 cases, postoperative instability in lumbar disc herniation 3 cases, lumbar spondylolysis 20 cases;
峡部裂性腰椎滑脱是由于峡部裂使一个椎体在另一个椎体上面滑动产生的一种病症。
Isthmic spondylolisthesis is a lumbar spinal condition in which a fracture of the isthmus causes one vertebral body to slip forward on top of the vertebral body below it.
作者认为，椎弓峡部裂实质上主要是由局部应力增高而引起的疲劳骨折，而腰椎后伸与其关系最为密切。
The authors conclude that spondylolysis is mainly the fatigue fracture due to locally increased stress and is contributing most by backward extension of lumbar spine.
目的：探讨腰椎形态结构变化对峡部裂性滑脱及小关节退变的作用和意义。
Objective To identify the potential relation of geometric characteristics of the lumbar spine to the isthmic spondylolysis and degenerative joints under loading.
目的研究64层CT不同角度MPR图像诊断腰椎弓峡部裂的价值。
Objective To study the value of different angle MPR using 64-slice CT in diagnosing spondylolysis.
目的探讨镍钛记忆卡钩治疗腰椎弓峡部裂及手术方法。
Objective To discuss the clinical effect of shape memory hook and bone grafting in the management of spondylolysis.
椎弓峡部裂性和退变性腰椎滑脱的方向和程度存在差异。
The directions and degrees of the lumbar isthmic and degenerative spondylolisthesis had statistically evident difference.
目的：探讨椎弓峡部裂性和退变性腰椎滑脱多层螺旋ct特点及多平面重组技术的诊断价值。
Objective: To evaluate the value and appearances of multiplanar reformation (MPR) with multi-slices spiral ct in the diagnosis of the lumbar isthmic and degenerative spondylolisthesis.
前言： 目的：探讨腰椎椎弓峡部裂与椎间小关节在横断图像上的影像学特征。
Objective:To discuss the axial image characters of spondyloschisis from vertebral articulations is the purpose of this article.
因峡部裂性腰椎滑脱引起的疼痛往往在站立或行走后以及包括向后弯曲等活动时加重。
Pain from isthmic spondylolisthesis tends to be worse when standing or walking, or during activities that involve bending backward.
退变性腰椎滑脱、峡部裂性腰椎滑脱及胸腰椎骨折的椎体复位满意率分别为90.5%、87.9%和91.5%。
The mean reduction rate of degenerative spondylolisthesis, spondylolysis and spinal fracture was 90.5%, 87.9%and 91.5%respectively.
峡部裂有时会引起腰椎滑脱，这时一个椎体相对于其下方的椎体向前滑动。
Spondylolysis sometimes causes spondylolisthesis, which is when one vertebra slips forward on the vertebra below it.
峡部裂有时会引起腰椎滑脱，这时一个椎体相对于其下方的椎体向前滑动。
Spondylolysis sometimes causes spondylolisthesis, which is when one vertebra slips forward on the vertebra below it.
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