Last Updated
：2026/01/07
上顎骨
Hiragana
じょうがくこつ
Noun
Japanese Meaning
上顎を構成する骨。口腔の上部・鼻腔・眼窩などの一部を形作る。 / 歯が植立する歯槽突起を持ち、顔面骨格の中心的役割を担う骨。
Easy Japanese Meaning
うえのあごをつくっているほねのこと
Chinese (Simplified) Meaning
上颌骨 / 上颚的骨头 / 形成上颌的成对颅骨之一
Chinese (Traditional) Meaning
上顎的骨骼 / 支撐上排牙齒並構成部分鼻腔、眼眶的骨頭
Korean Meaning
위턱뼈 / 상악골 / 위턱을 이루는 뼈
Vietnamese Meaning
xương hàm trên / xương maxilla (xương của hàm trên)
Tagalog Meaning
buto ng itaas na panga / maksila (buto ng itaas na panga)
Sense（1）
a maxilla (bone of upper jaw)
（ canonical ）
（ romanization ）
（ hiragana ）
Quizzes for review
See correct answer
上顎骨
See correct answer
He fractured his maxilla.
See correct answer
彼は上顎骨を骨折した。
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