proper palmar digital artery

pro·per palm·ar di·gi·tal ar·te·ry

(prŏp'ĕr pahl'măr dij'i-tăl ahr'tĕr-ēz) Terminal branches of the common palmar digital artery that pass to the side of each finger.
Synonym(s): arteria digitalis palmaris propria, collateral digital artery, digital collateral artery.