NCIt definition : A nerve that innervates the sole of the foot. This term may refer to the medial plantar
nerve or lateral plantar nerve, both of which originate from the tibial nerve.;
Alternative definition : CDISC: A nerve arising from the tibial nerve and dividing into the medial and lateral
plantar nerves, which innervates the skin and muscles of the plantar region of the
foot/hindfoot.;