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| 椎动脉沟环2例报告 |
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卢云1, 张奎启2, 王福2, 鞠成林1
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1.大连医科大学,口腔医学院2001、2000级学生,辽宁,大连,116027;2.大连医科大学,口腔基础教研室,辽宁,大连,116027
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| 摘要: |
| [目的]收集并研究椎动脉沟环.[方法]在动脉注入红色乳胶的16例头颈标本上,解剖观测32条椎动脉的2、3段.[结果]发现两例椎动脉第3段穿寰椎椎动脉沟环.[结论]椎动脉穿行于椎动脉沟环并不十分罕见. |
| 关键词: 椎动脉 椎动脉沟环 解剖 |
| DOI：10.11724/jdmu.2004.02.06 |
| 分类号:R322.1 |
| 基金项目: |
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| Two vertebral artery sulcus rings of atlas |
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LU Yun,ZHANG Kui-qi,WANG Fu,JU Cheng-lin
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Stomatological College, Dalian Medical University, Dalian 116027, China
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| Abstract: |
| To collect and study vertebral artery( VA) sulcus rings of atlas. ［Methods］ The V2 and V3 segments of 32 VA from 16 cases head-neck speci me n were dissected. ［Results］ Two abnormal VAs passing through vertebral artery sulcus rings of atlas were found. ［Conclusion］ VA passing through vertebral arte ry sulcus ring of atlas is not seldom seen. |
| Key words: vertebral artery vertebral artery sulcus ring of a tlas anatomy |