Last Updated
：2026/01/03
後輪状披裂筋
Hiragana
こうりんじょうひれつきん
Noun
Japanese Meaning
外喉頭筋の一つで、輪状軟骨と披裂軟骨の後面をつなぎ、声帯を外転させて声門を開く働きを持つ筋肉。主に吸気時に声門を開大し、呼吸を助ける。 / 耳鼻咽喉科や解剖学で用いられる専門用語で、後輪状披裂筋の麻痺は声門開大障害や呼吸困難の原因となる。
Easy Japanese Meaning
のどのこえをだすところで、こえのすじをうごかして、いきをとおりやすくするきんにく
Chinese (Simplified) Meaning
喉部的后环杓肌（喉内在肌） / 使声带外展、打开声门的肌肉
Chinese (Traditional) Meaning
喉部的後環杓肌；附著於環狀與杓狀軟骨，外展聲帶並開啟聲門的肌肉 / 位於環狀軟骨背面的喉內在肌，旋轉杓狀軟骨以擴張聲門
Korean Meaning
후두의 내재근으로, 성대주름을 벌리는 근육 / 윤상연골 뒤면에서 피열연골로 이어지는 근육 / 성대의 외전을 담당하는 근육
Vietnamese Meaning
cơ nhẫn phễu sau của thanh quản / cơ làm dạng dây thanh âm / cơ ở mặt sau sụn nhẫn, bám vào sụn phễu
Sense（1）
(anatomy) a posterior cricoarytenoid muscle
（ canonical ）
（ romanization ）
（ hiragana ）
Quizzes for review
See correct answer
後輪状披裂筋
See correct answer
He had a throat problem, and it was found that his posterior cricoarytenoid muscle was not functioning properly.
He had a throat problem, and it was found that his posterior cricoarytenoid muscle was not functioning properly.
See correct answer
彼は喉の問題で、後輪状披裂筋が正常に機能していないことがわかりました。
Japanese - English
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