- See: Plantar Muscles of the Foot:
Innerv. Musc. Lower Limb
Origin: the lateral process of the tuberosity of calcaneus.
Insertion: lateral side of the base of the proximal phalanx of the 5th toe.
Action: Spreads the 5th toe away from the 4th toe.
Nerve Supply: lateral plantar nerve, S1, S2
Original Text by Clifford R. Wheeless, III, MD.
Last updated by Data Trace Staff on Tuesday, December 6, 2011 10:27 am