李孟军,戴国强,占新华,韩 爽,冯 志,蔡恩明,王金武,蒋海涛,黄 敏,廖广珊,刘晓琳.骶骨椎弓根及侧块的应用解剖研究[J].中国脊柱脊髓杂志,2010,20(10):864-867.
骶骨椎弓根及侧块的应用解剖研究
Anatomic study of pedicle and lateral mass of sacrum and coccyx
投稿时间:2010-05-13  修订日期:2010-08-18
DOI:10.3969/j.issn.1004-406X.2010.[issue].864.3
中文关键词:  骶骨  椎弓根  侧块  尾骨  应用解剖学
英文关键词:Sacrum  Coccyx  Pedicle  Lateral mass  Applied anatomy
基金项目:基金项目:上海市嘉定区科委立项资助项目(JKJ 2007-029)
作者单位
李孟军 上海市嘉定区安亭医院骨科 201805 上海市 
戴国强  
占新华  
韩 爽  
冯 志  
蔡恩明  
王金武  
蒋海涛  
黄 敏  
廖广珊  
刘晓琳  
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中文摘要:
  【摘要】 目的:研究骶骨椎弓根及侧块的解剖学结构特点,为骶骨椎弓根和侧块螺钉内固定技术应用提供理论依据。方法:随机选择60例成人患者骶尾骨螺旋CT图像资料,应用三维重建技术确定骶骨椎弓根和侧块的进钉点,测量骶骨椎弓根和侧块的螺钉置入钉道长度和角度。选择15例成人尸体标本进行大体解剖,确定骶骨椎弓根和侧块的进钉点,并测量螺钉置入的钉道长度和角度。结果:S1~S5的椎弓根和侧块变化较大但左右对称,椎弓根进钉点位于横突中线与骶后孔中点连线交点,侧块进钉点位于横突中线与骶外侧嵴交点内侧,椎弓根钉的钉道角度外倾约2
英文摘要:
  【Abstract】 Objective:To study the anatomic structure of sacral mass and pedicle from S1 to S5 and coccyx and to provide evidence for instrumentation at sacral and lateral mass.Method:CT images of 60 cases were collected randomly.The three dimensional imag
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