王建华,尹庆水,夏虹,吴增晖,权日,廖穗祥,戴景兴.枢椎椎动脉孔解剖分型与椎弓根置钉关系的研究[J].中国脊柱脊髓杂志,2006,(9):.
枢椎椎动脉孔解剖分型与椎弓根置钉关系的研究
A study of the relationship betweem axial vertebra artery canal and placement of pedicle screw
  
DOI:
中文关键词:  枢椎  椎动脉孔分型  椎弓根  置钉术
英文关键词:Axis  Classification of vertebra artery cannal  Pedicle screw  Placement
基金项目:广东省自然科学基金
王建华  尹庆水  夏虹  吴增晖  权日  廖穗祥  戴景兴
广州军区广州总医院骨科,广州市510010
摘要点击次数: 5260
全文下载次数: 143
中文摘要:
  目的:观察枢椎椎动脉孔的解剖特点,探讨其与枢椎椎弓根置钉的关系。方法:通过干骨标本的观察与测量.根据椎动脉孔(管)与椎管外壁的距离(下横径a)、椎动脉孔(管)球部距上关节面距离(球顶距e)等走行特点分为4型,I型:松散低拐型,Ⅱ型:紧密高拐型,Ⅲ型:紧密低拐型,Ⅳ型:松散高拐型。统计各型枢椎椎动脉孔所占的比例。结果:I型占58.75%,Ⅱ型占18.75%,Ⅲ型占15.0%,IV型占7.5%。松散型(I、Ⅳ型)椎动脉孔比较适合枢椎椎弓根螺钉置钉:Ⅲ型相对适合置钉的枢椎椎弓根:Ⅱ型枢椎椎弓根应列为椎弓根螺钉置钉的禁忌。结论:采用椎动脉孔分型的方法,有助于对枢椎椎弓根解剖特点的理解.并可用于枢椎椎弓根置钉风险的判断。
英文摘要:
  
查看全文  查看/发表评论  下载PDF阅读器
关闭
function PdfOpen(url){ var win="toolbar=no,location=no,directories=no,status=yes,menubar=yes,scrollbars=yes,resizable=yes"; window.open(url,"",win); } function openWin(url,w,h){ var win="toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=yes,resizable=no,width=" + w + ",height=" + h; controlWindow=window.open(url,"",win); } &et=f33c9cded3f001629a916a1ca4e528abde1f53a0a66e84a9001f99bea327746f2bbccaf2e495d522e6d5b27e8ad0ada98271a7d63a57510f2a1a200fb5c7b4c0ea78e9eeb800b16ab39aa44ef767262ab1d3d7a7c901220422a923bb2a60f638&pcid=3b2e4763797f121df1e5c0ba55cffa7b&cid=b38b646414cdcf7db2ea2d31acb25be6&jid=5fdf8640490760c406b420309027a8f7&yid=f6b914c991cb54e0452922216204bd84&aid=6C053907F90851D2&vid=&iid=44c0b78492ce4b5d113d93466c25cbe4&sid=&eid=&fileno=200609279&flag=1&is_more=0"> var my_pcid="3b2e4763797f121df1e5c0ba55cffa7b"; var my_cid="b38b646414cdcf7db2ea2d31acb25be6"; var my_jid="5fdf8640490760c406b420309027a8f7"; var my_yid="f6b914c991cb54e0452922216204bd84"; var my_aid="6C053907F90851D2";