JACOPIN / SCIENCE PHOTO LIBRARY JACOPIN / SCIENCE PHOTO LIBRARY
Lumbar spinal nerves. Representation of the lumbar spinal nerves exiting from the lumbar vertebrae by the conjugation hole and giving an anterior branch passing before the transverse processes of the lumbar vertebrae and that innervates the muscles and the structures of the members and lateral and ventral parts of the trunk, and a posterior branch passing behind the transverse process and that innervates the deep muscles and the skin of the back. These anterior branches form a network that constitutes the lumbar plexus.
Model release not required. Property release not required.