目的：为椎弓根内固定术选用螺钉直径提供解剖学资料。
Objective: to provide the anatomical data of screw diameter for the use of transpedicular screw fixation.
目的探讨分析椎弓根内固定术治疗胸腰椎段脊柱损伤的疗效。
Objective To analyze the pedicle screw fixation for thoracic and lumbar spine injury in effect.
目的：为临床腰椎弓根内固定术的开展提供断层解剖学基础与CT资料。
Objective: To provide sectional anatomical basis and CT image information of the internal fixation on lumbar spinal pedicle for the clinical treatment.
腰5骶1椎弓根螺钉伴双侧髂骨螺钉的使用于腰骶椎减压及部分复位术式减少了内固定失败率。
The use of transvertebral screws at the L5–S1level with bilateral iliac screws reduces the risk of instrumentation failure in a decompression and partial kyphosis reduction procedure.
结论：椎弓根钉系统内固定加自体骨植骨椎体成形术安全，效果满意，价格低廉，值得应用。
Conclusion: Surgical Treatment of thoracolumbar fracture with pedicle screw af is safe, effective, less expensive and worth wide application in clinics.
目的总结评价椎弓根螺钉内固定加植骨术治疗腰椎滑脱症的疗效。
Objective To summarize and evaluate the medical effect of pedicle screw fixation and bone graft in the treatment of spondylolisthesis.
有一例VAI发生于颈椎椎弓根螺钉内固定，而在C1侧块螺钉内固定术中没有出现。
One case of VAI during C1 lateral mass screw fixation was included, whereas there was no case of VAI caused by cervical pedicle screw fixation.
方法2 8例均采用椎弓根钉系统后路内固定加侧前方病灶清除植骨融合与脊髓减压术。
Methods Internal fixation of the pedicle screw and anteriolateral debridement of decompression of spinal cord and fusion were performed in 28 cases.
经皮或应用旁正中小切口技术完成的微创脊柱椎弓根螺钉内固定术的原理是保留多裂肌功能。
The rationale for minimally invasive pedicle screw insertion into the spine, which can be performed percutaneously or via a paramedian mini-open technique, is to preserve multifidus muscle function.
目的：评价垫枕与后路椎弓根钉内固定术治疗创伤后胸腰椎压缩性骨折的临床疗效，比较两种方法的治疗效果。
Objective:To evaluate and compare the clinical results of putting pillow and pedicle screw fixation in the treatment of traumatic thoracolumbar vertebrae compression fracture.
其中24例行后路单纯椎弓根螺钉矫形内固定、后外侧植骨融合术。
Of which 24 cases posterior pedicle screw alone orthopedic fixation, Posterolateral fusion.
其中24例行后路单纯椎弓根螺钉矫形内固定、后外侧植骨融合术。
Of which 24 cases posterior pedicle screw alone orthopedic fixation, Posterolateral fusion.
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