which is the fourth digit of the hand
The human hand is at the end of the arm and is composed of five digits. Index: second finger of the hand, next to the thumb. Second finger: middle finger of the hand. Third finger: second finger from the outside of the hand. Fourth finger: small finger closest to the outside of the hand. Distal phalanx: bone at the end of a finger. Middle phalanx: small, middle bone of a finger.