radial collateral artery

(redirected from Radial collateral branch)

ra·di·al col·lat·er·al ar·ter·y

[TA]
the lateral terminal branch (with the middle collateral artery of the profunda brachii, anastomosing with the radial recurrent artery, forming part of the articular vascular plexus of the elbow.

ra·di·al col·lat·er·al ar·te·ry

(rā'dē-ăl kŏ-lat'ĕr-ăl ahr'tĕr-ē) [TA]
The anterior terminal branch of the profunda brachii, anastomosing with the radial recurrent, forming part of the articular network of the elbow.
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References in periodicals archive ?
The present case is different as Profunda brachii artery though small in calibre is arising as usual from the brachial artery and after passing through the lower triangular space continues as middle collateral artery, so its radial collateral branch is missing which is replaced by descending branch of posterior circumflex humeral artery.