BPI refers to damage to the network of nerves that control movement and sensation in the upper limb. This injury can occur due to various reasons such as trauma, stretching or tumor of brachial plexus, resulting in weakness or paralysis of affected arm.

Plastic surgeon can a significant role in the management of brachial plexus repair. Surgeon specialized in brachial plexus reconstruction may employ various techniques to restore the function of the affected limb.