Whether or not it is still possible to cure a cervical 4 spinal cord injury has to be analyzed according to the severity of the specific injury, so it cannot be generalized. Cervical 4 spinal cord injury refers to the condition of 4th cervical spinal cord injury, which is prone to neurological dysfunction, such as quadriplegia. If the degree of spinal cord injury is relatively mild, without irreversible structural changes, timely surgery, active rehabilitation after surgery, with the application of nutritive drugs, such as injection of rat nerve growth factor, there is a possibility of cure. If the spinal cord injury is more serious, irreversible changes have occurred, usually can not be completely cured. Neurological dysfunctions, such as muscle weakness in the limbs and trunk, sensory loss and dysfunctions in urination and defecation, are likely to occur in the later stages. Modern rehabilitation is needed to improve function and prevent complications such as skin pressure sores and urinary tract infections. The treatment of cervical 4 spinal cord injury needs to be carried out under the guidance of a specialized doctor. In the process of recovery, attention should be paid to dietary supplementation, appropriate to eat more protein and vitamin-rich food.