inferior orbital fissure

(anatomy) One of two openings transmitting nerves and blood vessels to or from the orbit, situated inferiorly between the greater wing of the sphenoid bone and the maxilla.

Japanese Meaning

下眼窩裂：眼窩の下部に位置し、蝶形骨の大翼と上顎骨の間に存在する孔。眼窩へ向かう、または眼窩から出る神経や血管が通過する解剖学的構造です。

What is this buttons?

The anatomist carefully explored the inferior orbital fissure to trace the nerves and blood vessels passing between the greater wing of the sphenoid bone and the maxilla.

Google Translation / DeepL Translation

解剖学者は蝶形骨の大翼と上顎骨の間にある下眼窩裂を慎重に調べ、眼窩へと出入りする神経や血管をたどった。

Details

Sense（1）

(anatomy) One of two openings transmitting nerves and blood vessels to or from the orbit, situated inferiorly between the greater wing of the sphenoid bone and the maxilla.