下腔靜脈

The name of the pictureThe name of the pictureThe name of the pictureClash Royale CLAN TAG#URR8PPP




下腔静脈(法语:Inferior vena cavaIVC))位于腹主動脈右側粗大壁薄的血管即下腔静脈。它的上端穿膈的腔静脈裂孔入右心房,下端于第5腰椎右前方由左右骼總静脈匯合而成。沿途可見有腎静脈、腰静脈匯入。其使血液流入右心房。


下腔静脈基本示意


血液流通


下腔静脉支流汇合部位多在第5腰椎水平,特殊支流如下所示:


















静脉流水平
肝静脉T8
膈下静脉T8
右肾上腺静脉L1
肾静脉L1
右性腺静脉L2
腰静脉L1-L5
髂总静脉L5




参考资料


  • 系统解剖学实验,ISBN 978-7-03-026931-7


外部來源



  • synd/1462 - Who Named It?英语Who Named It? - "Eustachian valve"


  • SUNY Labs英语SUNY Downstate Medical Center 40:13-0101 - "Posterior Abdominal Wall: Tributaries to the Inferior Vena Cava"

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