The Probert Encyclopaedia of Medicine

FLEXOR HALLUCIS BREVIS

The flexor hallucis brevis is one of the muscle of the big toe. It originates from the cuboid bone and the middle and lateral cuneiform bones. The muscle divides in two and inserts in the inner and outer sides of the base of the first phalanx, and as the name implies, it works to flex or bend the toe. This muscle is innervated by the medial and lateral plantar nerves and supplied by the plantar artery.
Research Flexor Hallucis Brevis