Medical Dictionary

lumbosacral trunk

noun

Medical Definition of lumbosacral trunk

  1. :  a nerve trunk that is formed by the fifth lumbar nerve and a smaller branch of the fourth lumbar nerve and that connects the lumbar plexus to the sacral plexus


Seen and Heard

What made you want to look up lumbosacral trunk? Please tell us where you read or heard it (including the quote, if possible).

Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!

Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!