BRACHIAL PLEXUS INJURY - Paralysis Causes & Treatments

Friday, August 5, 2022

BRACHIAL PLEXUS INJURY

 


Brachial Plexus Injury (BPI) is a type of hand or arm paralysis. Brachial Plexus is a very important nerve for the movement of our hands. This nerve provides somatic motor and sensory innervations to the upper extremity, including the scapular region.  These injuries are caused by excessive stretching, tearing, or other trauma to a network of nerves located between the spine and the shoulder, arm, and hand. Symptoms may include a limp or paralyzed arm and loss of muscle control or sensation in the arm, hand, or wrist. Chronic pain is often a concern. Injuries often occur due to vehicular accidents, sports mishaps, gunshot wounds, or surgeries; these injuries can also happen during the birth process if a baby’s shoulders become impacted, causing the brachial plexus nerves to stretch or tear.

The treatment for these injuries includes occupational or physical therapy and, in some cases, surgery. Some of these injuries may heal without treatment; many babies improve or recover by three to four months of age. For avulsion (tears) and rupture injuries, there is no potential for recovery unless surgical reconnection is made in a timely manner.