| NOUN | body | plexus sacralis, sacral plexus | a nerve plexus formed by the 4th and 5th lumbar and 1st, 2nd, 3rd sacral nerves |
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| Meaning | A nerve plexus formed by the 4th and 5th lumbar and 1st, 2nd, 3rd sacral nerves; supplies the pelvic region and lower limbs. | |
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| Synonym | sacral plexus | |
| Broader | nerve plexus | A network of intersecting nerves |