Loading AI tools
来自维基百科,自由的百科全书
下腔静脈(法語:Inferior vena cava、IVC))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 |
Seamless Wikipedia browsing. On steroids.
Every time you click a link to Wikipedia, Wiktionary or Wikiquote in your browser's search results, it will show the modern Wikiwand interface.
Wikiwand extension is a five stars, simple, with minimum permission required to keep your browsing private, safe and transparent.