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.
Synonym(s): arteria collateralis radialis [TA]
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.