Question
After birth, the left arm of the baby turned blue and was unable to be raised, with limited hand movement. After a few days of rest, there was some improvement in hand movement, but the arm still could not be raised. Could this be a muscle strain?
Answer
The regeneration ability of nerves is relatively weak. The treatment plan depends on the degree of the injury. If it is a severe stretch injury or nerve fracture, the possibility of full recovery is lower. There is a greater chance of recovery for minor injuries. It is recommended to go to an orthopedic clinic for electromyography to determine the degree of the injury. If the injury is severe, it is recommended to undergo surgery as soon as possible; otherwise, nerve growth factor therapy can be considered, such as nerve growth factor, for treatment.