Submental lymph nodes drains from ?
Submental lymph nodesThese lymph nodes lie on the mylohyoid in the submental triangle. The receive afferents from superficial tissue below chin, central pa of lower lip, adjoining gums, anterior pa of the floor of the mouth and tip of the tongue. These nodes, themselves, drain into (efferent) into submandibular nodes.
Centre of lower lips
Posterior 1/3 of tongue
Anterior 2/3 of tongue
Angle of mouth