Lumbosacral plexus

Nerve: Lumbosacral plexus
Plan of lumbar plexus.
Plan of sacral and pudendal plexuses.
Latin	plexus lumbosacralis
Gray's	subject #212 948
MeSH	Lumbosacral+Plexus

The anterior divisions of the lumbar nerves, sacral nerves, and coccygeal nerve form the lumbosacral plexus, the first lumbar nerve being frequently joined by a branch from the twelfth thoracic. For descriptive purposes this plexus is usually divided into three parts:

• lumbar plexus
• sacral plexus
• pudendal plexus

External links

• Atlas of anatomy at UMich abdo_wall72 - "Lumbosacral Plexus"

This article was originally based on an entry from a public domain edition of Gray's Anatomy. As such, some of the information contained within it may be outdated.