fourth lumbar nerve L4

fourth lum·bar nerve [L4]

[TA] the ventral branch of the nerve is forked to enter into the formation of both lumbar and sacral plexuses. Synonym(s): furcal nerve, nervus furcalis

fourth lum·bar nerve [L4]

(fōrth lŭm'bahr nĕrv) [TA] The ventral branch of the nerve is forked to enter into the formation of both lumbar and sacral plexuses.