Last Updated：2025/12/06

(anatomy) A small space between the sphenoid bone and the superior nasal concha into which the sphenoid sinus opens.

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sphenoethmoidal recess

Source Word

sphenoethmoidal recess

(anatomy) A small space between the sphenoid bone and the superior nasal concha into which the sphenoid sinus opens.

Japanese Meaning

（解剖学）蝶形骨と上鼻甲介の間に位置する小さな空間で、そこから蝶形洞が開口する部分。

The surgeon carefully examined the sphenoethmoidal recess before proceeding with the endoscopic sinus surgery.

外科医は内視鏡下副鼻腔手術を進める前に、蝶形骨と上鼻甲介の間にある小さな空間を注意深く調べた。

Sense（1）

(anatomy) A small space between the sphenoid bone and the superior nasal concha into which the sphenoid sinus opens.

sphenoethmoidal recesses

（ plural ）