Last Updated：2025/11/30

Dictionary quizzes to help you remember the meaning

Dictionary quizzes to help you remember the meaning

collateral circulation

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Source Word

collateral circulation

IPA(Pronunciation)

/kəˈlætəɹəl ˈsɝkjʊˌleɪʃən/

countable uncountable

(anatomy) The circulation of blood through a network of vessels that is developed through enlargement of secondary vessels and use of existing anastomoses between adjacent vessels when a major vein or artery is functionally impaired, as by obstruction.

Japanese Meaning

側副循環：主要な血管の障害時に、既存の吻合や二次的な血管の拡張を利用して形成される代替的な血液循環ネットワークを指す。

What is this buttons?

After the arterial blockage, the development of collateral circulation restored some blood flow to the affected limb.

Google Translation / DeepL Translation

動脈の閉塞後、側副循環の発達により影響を受けた四肢への血流が一部回復した。

Sense（1）

(anatomy) The circulation of blood through a network of vessels that is developed through enlargement of secondary vessels and use of existing anastomoses between adjacent vessels when a major vein or artery is functionally impaired, as by obstruction.

collateral circulations

（ plural ）

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