NCIt definition : Three arteries arising from the superficial palmar arch which run distally on the
second, third and fourth lumbricals muscles to the interdigital clefts where each
artery then separates into two proper palmar digital arteries.;
Alternative definition : CDISC: Any of the arteries arising from the superficial palmar arch which run distally
on the second, third and fourth lumbricals muscles to the interdigital clefts where
each artery then separates into two proper palmar digital arteries.;