MedlinePlus Medical Encyclopedia: Brachial plexus

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Brachial plexus

Contents of this page:
Illustrations Definition	Information References

Illustrations

Brachial plexus

Definition Return to top

The brachial plexus is a group of spinal nerves that run from the lower neck and upper shoulder area. These nerves allow the arm, forearm, and hand to move and feel things.

Information Return to top

Damage to the brachial plexus nerves can cause muscle and sensation problems. Symptoms may include loss of feeling or sensation in your arm or hand, trouble moving your arm, or a lack of muscle control in the arm, hand, or wrist.

References Return to top

Goetz, CG. Textbook of Clinical Neurology. 2nd ed. St. Louis, Mo: WB Saunders; 2003: 242.

Rakel RE. Textbook of Family Practice. 6th ed. Philadelphia, Pa: WB Saunders; 2002:546.

Update Date: 3/5/2007

Updated by: Daniel Kantor, M.D., Director of the Comprehensive MS Center, Neuroscience Institute, University of Florida Health Science Center, Jacksonville, FL. Review provided by VeriMed Healthcare Network.

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