Medialbranch of medial plantar artery anostomosed with main branch of lateral plantar artery forms thedeep plantar arch between oblique head of adductor hallucis and interosseus muscles.

• 3．足底内侧动脉的内侧支与足底外侧动脉的主干在收肌斜头与骨间肌之间形成足底深弓。