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- lumbral spondylolysis 腰椎滑脱
- Objective To investigate the technique of fixation with stabilizeing hone graft to the defect and its value in treating the low back pain of lumbral vertebrae spondylolysis. 摘要目的研究腰椎椎弓峡部不连下腰痛峡部植骨固定的手术方法及应用价值。
- Spondylolysis is a break in the pars interarticularis. 脊椎滑脱是峡部连续性的中断。
- Key words: spondylolysis, spondylolisthesis, magnetic resonance imaging, fusion, spondylodesis. 关键词：峡部裂，脊椎滑脱，磁共振成像，融合，脊椎融合术。
- MPR images of 64-slice CT can show the features of spondylolysis at different angles and planes. 64层CT后处理图像的多平面重组(MPR)可以从不同角度、不同平面分析椎弓峡部裂的各种征象。
- Objective: To improve CT diagnostic level of spondylolysis and spondylolisthesis of the lumbar spine. 目的:为了提高腰椎峡部裂并脊柱滑脱的电子计算机体层扫描(CT)诊断水平。
- Methods CT appearances of spondylolysis(62 cases) and spondylolisthesis(44 cases) of the lumbar spine were reviewed. 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。
- Objective To study the value of different angle MPR using 64-slice CT in diagnosing spondylolysis. 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。
- Results CT could demonstrate the spondylolysis and its abnormal features that led to compress nerve root. 结果CT扫描能显示峡部裂,及其引起的椎管狭窄,侧隐窝及椎间孔狭窄等并发改变。
- Methods:The CT appearances of spondylolysis of the lumbar spine were analyzed retrospectively in 26 cases. 方法:回顾分析了26例腰椎峡部裂的CT表现。
- Methods:Lumbar MRI examination was performed upon 73 patients with spondylolysis. 方法：对73例腰椎椎弓峡部裂行腰椎MRI检查。
- Results.Plain radiographs reealed loss of lower cerical lordosis.Multidetector CT indicated bilateral C6 spondylolysis. 结果：普通X线片显示下颈椎的脊椎前凸变浅，多层螺旋CT提示双侧C6峡部裂。
- Objective To summarize the experience in medical assessment of lumbar isthmus spondylolysis in pilots. 目的总结飞行员腰椎椎弓根峡部裂的医学鉴定经验。
- Objective:To investigate the degree of disc degeneration in patients with spondylolysis and its clinical significance. 目的：探讨腰椎椎弓峡部裂患者的椎间盘退变程度及其临床意义。
- Methods The CT appearances of the spondylolysis of lumbar spine were analyzed in 20 cases. 方法分析了20例腰椎峡部裂的CT表现及其引起的腰神经受压的CT表现。
- Key words: spondylolysis, pars defect, pars interarticularis, unilateral pars defect. 关键词：椎体滑脱，峡部损伤，峡部，单侧峡部损伤
- Objective To study and difference the axil image characters of spondylolysis from vertebral articulations was the purpose of this article. 目的本文旨在对椎弓峡部裂在横断图像上的特征进行影像分析与鉴别,达到临床正确诊断及鉴别诊断的目的。
- Methods 26 young cases with lumbar spondylolysis acre treated with isthmic debriment, local bone graft and lamina lag screw fixation. 方法对26例青年峡部裂患者进行峡部修整、局部植骨、经椎板拉力螺丝钉复位固定。
- Methods The volume data of isotropic scanning in 50 cases of spondylolysis using 64-slice CT were post-processed by different angle MPR. 方法利用64层CT扫描的50例腰椎弓峡部裂病例的各向同性扫描的容积数据,采用不同角度的多平面重组(MPR)方式进行图像后处理。 利用MPR模拟出4种扫描模式(1)常规的椎间盘扫描方式的断面图像;
