Injury to the brachial plexus

Trauma to the brachial plexus may have unfortunate physical, psychological, and social effects. Because this nerve network provides motor and sensory innervation to the arm and hand, an injury may result in functional impairment with concomitant loss in confidence and self-image. It is important for nurses to understand the properties of peripheral nerves and to appreciate the ramifications of injuries to these nerves.