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Related to lumbar plexus: sciatic nerve, lumbar plexus block
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|Noun||1.||lumbar plexus - a lymphatic plexus located along the lower portion of the aorta and iliac vessels|
|2.||lumbar plexus - a plexus of nerves formed by the ventral branches of the first four lumbar nerves|
nerve plexus - a network of intersecting nerves