Brachial Plexus Injury - Let us know! How they occur? What is the treatment? Will function recover?

Brachial plexus injuries are a devastating and unfortunate problem, where the hand and upper limb do not move, either completely or partially!
While the team is treating the patient, awareness about this injury will help the patient and the caregivers to cooperate better with the surgical team!
How does the injury occur?
Will it recover on its own?
Can surgery be done?
What will be the result?
All these and more, discussed in this Public Awareness Video!