Skip to Content

lumbar (nerve) plexus


Definition: a nerve plexus, formed by the ventral rami of the first four lumbar nerves; it lies in the substance of the psoas muscle.

Synonym(s): plexus (nervorum) lumbalisTA

Further information

Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.

© Copyright 2018 Wolters Kluwer. All Rights Reserved. Review date: Sep 19, 2016.