"Obturator nerve"@en . . . "The obturator nerve in human anatomy arises from the ventral divisions of the second, third, and fourth lumbar nerves in the lumbar plexus; the branch from the third is the largest, while that from the second is often very small."@en . "nervus obturatorius"@en . "953"^^ . . . "212"^^ . "n_05" . . . "12566297" . .