Assertion: lumbar plexus's branch | /r/CapableOf | supply the abductor hallucis
Facets:
Source sentences:
text: The muscular branches supply the abductor hallucis, the flexor digitorum brevis, the flexor hallucis brevis, and the first lumbrical; those supplying the abductor hallucis and flexor digitorum brevis arise from the trunk of the nerve near its origin and enter the deep surfaces of the muscles; the branch of the flexor hallucis brevis springs from the proper plantar digital nerve to the medial side of the great toe, and that supplying the first lumbrical from the first common plantar digital nerve