Last Updated：2025/12/06

(anatomy) A groove along the anterior midline of the spinal cord that incompletely divides it into symmetrical halves.

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anterior median fissure

Source Word

anterior median fissure

(anatomy) A groove along the anterior midline of the spinal cord that incompletely divides it into symmetrical halves.

Japanese Meaning

脊髄の前縦溝: 脊髄の前方中央に位置し、左右対称に分かれるものの、完全に分かれていない解剖学的な溝。

During the dissection, the students identified the anterior median fissure that partially divides the spinal cord into symmetrical halves.

解剖実習中、学生たちは脊髄を不完全に左右の半分に分ける前正中裂を確認した。

Sense（1）

(anatomy) A groove along the anterior midline of the spinal cord that incompletely divides it into symmetrical halves.

anterior median fissures

（ plural ）