海涌,邹德威,马华松,王宗烨,白克文,邵水霖,彭军,高音.特发性脊柱侧凸患者胸椎椎弓根的CT测量及其临床意义[J].中国脊柱脊髓杂志,2003,(5):.
特发性脊柱侧凸患者胸椎椎弓根的CT测量及其临床意义
CT measurement of thoracic vetebral pedicle in idiopathic scoliosis and its clinical relevance
  
DOI:
中文关键词:  特发性脊柱侧凸 胸椎椎弓根 CT测量 畸形 手术治疗
英文关键词:Scoliosis,Thoracic pedicle,CT measurement[Author's address]Spinal Surgery Center of PLA,Orthopedic Surgery Department,306Hospital,Beijing,100101,China,
基金项目:
海涌  邹德威  马华松  王宗烨  白克文  邵水霖  彭军  高音
[1]解放军306医院骨科,北京市100101 [2]解放军306医院放射科,北京市100101
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中文摘要:
  目的:测量特发性脊柱侧凸患者胸椎椎弓根的有关数据,探讨其临床应用价值。方法:在30例特发性脊柱侧凸患者术前CT扫描片上测量胸椎椎弓根的宽度、深度、角度、椎体旋转角度等数据,根据所得数据选定置入螺钉的直径、长度.确定置入方向和深度。术后对置入螺钉的胸椎椎弓根节段行CT扫描,判断置钉位置。结果:CT测量的各项数据显示胸椎椎弓根适合椎弓根螺钉的置入。以此为依据术中置入胸椎弓根螺钉共245枚,228枚(93%)置入无误,6枚穿破椎弓根外壁,9枚穿破椎弓根下壁,2枚穿破椎弓根内壁,无神经系统并发症。结论:术前CT扫描测量特发性脊柱侧凸患者的胸椎椎弓根的有关数据可为选择适当长度和直径的螺钉并将其准确置入胸椎椎弓根内提供参考。从而保证螺钉安全置入。
英文摘要:
  Objective:To evaluate the clinical relevance of CT measurement of the thoracic pedicle in the treatment of idiopathic scoliosis.Method:There were30cases of consecutive patients with idiopathic scoliosis in this study.All patients underwent CT measurements
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