Surgical anastomosis of the broken radial nerve only creates conditions for nerve recovery, but can not restore nerve. After nerve anastomosis, a new nerve endplate will be formed at the nerve anastomosis. The key to the recovery of nerve function is whether nerve fibers and nerve cells can regenerate through this nerve endplate. If the nerve can't be excited after anastomosis and can't pass through this nerve endplate, it is both a failure of surgery and a hopeless recovery. Treatment plan: The rehabilitation of this disease must adopt the method of combining traditional Chinese and western medicine to improve the local blood circulation of nerve injury, soften scar to prevent adhesion, improve microcirculation blood supply, and excite and activate nerve regeneration through nerve anastomosis endplate after operation, so as to dominate the functions of limbs and recover as soon as possible. The key to rehabilitation lies in early treatment. Please send detailed medical records for guidance, and EMG will give guidance.