NCIt definition : An artery originating at the axillary artery and branching into the radial and ulnar
arteries.;
Alternative definition : CDISC: An artery of the forelimb; in general it arises from the axillary artery and
branches to form the radial and ulnar arteries.; ACC/AHA: The artery of the upper arm, whose pulse can be palpated on the inner surface
of the upper arm between the bodies of the biceps and triceps muscles.;