Question
A 6-year-old girl has sustained a radial nerve injury in her left upper arm due to trauma. She is inquiring about treatment options.
Answer
For severe trauma, especially nerve damage, recovery is typically slow, and in some cases, it may be difficult to achieve complete recovery. It is recommended to engage in passive exercises to prevent muscle atrophy, and methods such as physical therapy, acupuncture, and electrical therapy can be attempted. There is currently no highly effective treatment available.