Erb's Palsy is a condition that affects the nerves of the brachial plexus, leading to weakness or paralysis in the upper arm. Other names for this condition include brachial plexus birth palsy, Erb-Duchenne palsy, and upper brachial plexus palsy. Some people also refer to it as a shoulder dystocia injury, as it can occur during difficult births. Symptoms of Erb's Palsy include an inability to move the arm or shoulder, a limp arm posture, and diminished grip strength. Treatment for Erb's Palsy typically involves therapy and, in some cases, surgery to repair the nerves.
