abductor hallucis (muscle)

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ab·duc·tor hal·lu·cis (mus·cle)

muscle of third layer of plantar muscles; origin, medial process of calcaneal tuberosity, flexor retinaculum, and plantar aponeurosis; insertion, medial side of proximal phalanx of great toe; action, abducts great toe; nerve supply, medial plantar.
Farlex Partner Medical Dictionary © Farlex 2012
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