After the spinal shock phase has worn off, motor function below the site of injury is lost, but muscle tone is elevated and reflexes are hyperactive. After the reflex shock phase has worn off, reflexes in the paralyzed limb gradually become hyperactive, and muscle tone changes from flaccid to spastic. Sensory deficits with complete loss of sensation below the plane of the injury site require spinal shock repair to appear gradually. Early in the spinal cord lesion, motor deficits occur, with paralysis of the lower motor neurons, and the hand muscles can show eagle’s claw status with severe atrophy. Neurologic dysfunction is more obvious, the skin will be thickened, sweating or less sweating, bone atrophy in the joints, decalcification and so on.