0 - The triangle tissue between the metacarpal bones of the thumb and index finger 1 - Between metacarpals of the index and middle finger 2 - Between metacarpals of the middle and ring finger 3 - Between metacarpals of the ring and small (pinky) finger 4 - Just outside the metacarpal of the small (pinky) finger 5 - The outer edge (knife edge) if the hand *The following positions are mostly listed for consistency, but they are very uncommon implant locations due to their relatively small...
