aponeurosis plantaris

plan·tar ap·o·neu·ro·sis

[TA] the thick, central portion of the fascia investing the plantar muscles; it radiates toward the toes from the medial process of the calcaneal tuberosity and provides some attachment for the short flexor muscle of the toes.
See also: plantar fascia.
Synonym(s): aponeurosis plantaris [TA]

aponeurosis plantaris

Plantar aponeurosis, see there.