Common Plantar Digital Nerve
The three common digital nerves, stemming from the medial plantar nerve,
pass between the divisions of the plantar aponeurosis; each splits into
the two "proper digital nerves." Those of the first common digital supply
the adjoining side of the great and second toes; those of the second, the
adjoining side of the second and third toes; those of the third, the sides
of the third and fourth toes.