Plexus (disambiguation)

A Plexus is a network of nerves or blood vessels.

Plexus may also refer to:

Science and medicine

 * Nervous plexus, a branching network of intersecting nerves
 * Choroid plexus, a network of cells that produces the cerebrospinal fluid in the ventricles of the brain
 * Venous plexus, a congregation of multiple veins
 * Cardiac plexus, a congregation of nerves situated at the base of the heart that innervates the heart
 * Celiac plexus, a complex network of nerves located in the abdomen
 * Plexus ricei, an extinct Ediacaran organism

Other uses

 * Plexus, a 1953 novel by Henry Miller, part of The Rosy Crucifixion trilogy
 * Plexus Publishing, an imprint of Information Today, Inc.
 * The Plexus Rangers, characters in the comic book series American Flagg!
 * "Plexus", a song by Joe Morris from Elsewhere, 1996