posterior labial nerves

pos·te·ri·or la·bi·al nerves

[TA] terminal branches of the superficial perineal nerve, supplying the skin of the posterior portion of the labia and the vestibule of the vagina, corresponding to the posterior scrotal nerves in the male. Synonym(s): nervi labiales posteriores [TA]

pos·te·ri·or la·bi·al nerves

(pos-tēr'ē-ŏr lā'bē-ăl nĕrvz) [TA] Terminal branches of superficial perineal nerve, supplying skin of posterior portion of labia and vestibule of vagina, corresponding to posterior scrotal nerves in the male.
Synonym(s): nervi labiales posteriores.