G54: Nerve root and plexus disorders
G54.0: Brachial plexus disorders
The spine contains the spinal cord. The spinal cord is made up of nerve fibers. To the side of the spine, the nerve fibers emerge from the spinal cord and form nerves. Nerves are a sort of wiring in the body. Nerves conduct information. The nerves use electrical impulses to do this. Nerves are important, for instance, in enabling you to sense contacts and temperatures, and to move your muscles.
In the neck area, nerves emerge from the side of the spine to serve the shoulder and arm. Together, the nerves between the neck and the armpit form a network. When the neuroplexus is damaged, one may have various symptoms. You may no longer be able to move certain muscles in your shoulder or arm properly, for example. The skin in your shoulder or arm may also feel tingly or numb. You may also feel soreness in those areas.
Patient Disclaimer
The information provided on this page is for general educational purposes only. It is not intended for self-diagnosis and does not replace professional medical advice. Always consult your doctor or a qualified healthcare provider with any questions or concerns about your health.
If you see an ICD diagnosis code (e.g., on a medical report), be aware that doctors may also include additional indicators to express diagnostic certainty. Only a healthcare professional can interpret these codes accurately in the context of your individual case.
For a complete understanding of your condition and what the diagnosis means for you, please speak directly with your doctor.