dorsal metacarpal artery

dor·sal me·ta·car·pal ar·te·ry

(dōr'săl met'ă-kahr'păl ahr'tĕr-ē) One of four arteries taking origin from the dorsal carpal arch and running on the posterior aspect of the interosseous muscles of the hand.
Synonym(s): arteria metacarpalis dorsalis.