The largest organ of the body is liver . there is a major misconception that largest organ is skin or liver is largest organ inside body.
(March 2014). A nerve plexus is a plexus (branching network) of intersecting nerves. There are spinal nerve plexuses; as well as other forms of autonomic plexuses, many of which are a part of the enteric nervous system.or the spinal plexuses, except for the ventral rami of Th2-Th12 nerves, they combine sets of ventral rami of spinal nerves that serve the same area of the body into one large grouped nerve. There are several in the body, including: 1  Cervical plexus-serves the head, neck and shoulders.
It arises from the brachial plexus by two large roots, one from the lateral and one from the medial cord. The roots unite to form the trunk of the nerve that courses down the arm with the brachial artery. The median nerve usually has no branches above the elbow. It has a few articular branches to the elbow joint and muscular branches to the forearm; the anterior interosseous nerve; the palmar branch; the muscular branch in the hand; the first, second, and third palmar digital nerves; and the proper digital nerves.