lumbar nerve

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Related to Lumbar nerves: lumbar plexus, Sacral nerves, nerve supply

lumbar nerve

Any of the five pairs of spinal nerves originating in the lumbar segments of the spinal cord. Each lumbar spinal nerve emerges from the spinal canal through the intervertebral foramen below its corresponding vertebra. Lumbar spinal nerves innervate the lower limbs.
See also: nerve