She adds that "the impact Erb’s Palsy has depends on how many nerves in the brachial plexus were damaged, how severe the damage is and how successful early surgical intervention is." ...

Erb’s Palsy: A form of brachial plexus injury that typically affects the upper trunk, resulting in partial paralysis of the arm.

She adds that "the impact Erb’s Palsy has depends on how many nerves in the brachial plexus were damaged, how severe the damage is and how successful early surgical intervention is." ...