Characteristic patterns were found; these included a dominant longitudinal network, palmar veins within the pulp, oblique veins at the interphalangeal joint on.
The dorsal veins of the thumb and index finger join the radial side of the arch. The palmar digital veins drain into a superficial plexus in the palm.
Finger vein recognition is a method of biometric authentication that uses pattern- recognition techniques based on images of human finger vein patterns beneath.
Information on de Quervain's disease, a painful inflammation of a tendon attached to the thumb.
arteries and back to the heart in thinner, flexible and lower-pressure veins. You can feel the pulse of the radial artery just under the skin on the thumb side of .