The main symptoms of aponeurosis include sensory deficits in the three and a half fingers on the radial side of the hand, paralysis of the large interosseous muscles of the hand except for the thumb retractor, and inability to extend the wrist joint dorsally. The symptoms are usually due to a median nerve disruption or severe injury. Through the repair of the median nerve, the symptoms can disappear and function can be restored. However, it takes a long time for the nerve to recover, and nerve-nourishing drugs are also applied, together with physical therapy, to strengthen the nerve recovery faster. Drug therapy mainly includes methylcobalamin tablets, vitamin B1 tablets, vitamin B12 tablets, and sodium ganglioside injection, all of which can promote the recovery of the nerve and make the recovery period of the nerve shorter.