![[膈肌]正中弓状韧带 - 胸腔-乳房 - 膈肌 - e-Anatomy](https://cdn.imaios.cn/i/imaios-images/web/images/eanatomy/modules/paroi-thorax-sein-illustrations/images/v3/af0a5c67be7222b8705a2f48622c5d7c6be59944b9b5edff126d9fa58cd79892?ar=640:670&auto=format,compress&bg=FFFFFF&fit=crop&p64=NjY4LDY4NA&t=W-iGiOiCjF3mraPkuK3lvJPnirbpn6fluKY&tf=Tm90byBTYW5zIFND&tx=668&ty=684&w=350&wk=1&s=d214ceacbbbe7a220363912bd07d2d97)
[膈肌]正中弓状韧带
Ligamentum arcuatum medianum
定义
正中弓状韧带是位于膈下方的一条韧带。该韧带连接膈的右脚与左脚。
正中弓状韧带由膈的右脚与左脚共同构成。两脚相连形成一个弓形，其后方为主动脉裂孔，主动脉、奇静脉及胸导管经此裂孔通过。
正中弓状韧带对腹腔动脉及腹腔神经节的压迫可导致正中弓状韧带综合征。
參考資料
This definition incorporates text from the wikipedia website - Wikipedia: The free encyclopedia. (2004, July 22). FL: Wikimedia Foundation, Inc. Retrieved August 10, 2004, from http://www.wikipedia.org
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