Last Updated：2025/11/23

(anatomy, medicine) A condition in which a body orifice or passage in the body is abnormally closed or absent.

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atresia

Source Word

atresia

countable uncountable

(anatomy, medicine) A condition in which a body orifice or passage in the body is abnormally closed or absent.

Japanese Meaning

体の開口部や通路が異常に閉ざされている、または存在しない状態 / 管腔欠損 / 閉鎖性形成異常

The surgeon explained that the infant's intestinal atresia required immediate surgery to restore bowel continuity.

外科医は、その乳児の腸閉鎖症は腸管の連続性を回復するために直ちに手術が必要であると説明した。

Sense（1）

(anatomy, medicine) A condition in which a body orifice or passage in the body is abnormally closed or absent.

atresias

（ plural ）