Paraplegia index refers to the paralysis after spinal cord injury, but due to the different degrees of injury, the performance of paralysis also varies, the paraplegia index is to quantify the degree of paralysis, the paralysis index is expressed by 0, 1, 2, 0 represents no or basically no paralysis; 1 represents partial loss of function; 2 represents complete or nearly complete paralysis; generally, the three functions of voluntary movement, sensation and two bowel movements of the limbs are recorded, and the final number is added up The final number is the paraplegia index of the patient. The neuroprosthetic therapy is a cell repair treatment that extracts neuronal factor, which can replicate and proliferate, while some cells differentiate into neurons, astrocytes and oligodendrocytes, which become the cellular components of the nervous system, forming the structural and functional basis of the nervous system and promoting the recovery of functions. Its characteristics can rapidly repair damaged cells and promote the regeneration of new cells to achieve the purpose of rehabilitation treatment. Care I. Equipment preparation: (a) Prepare turning bed or hard board bed. (ii) In case of cervical fracture combined with high paraplegia, it is appropriate to use spring soft cushion. First-aid equipment, such as suction device, canal incision kit, oxygen and first-aid medicine should be prepared, and both sides of the neck should be fixed with sand bags to prevent neck rotation. Prevention and control of complications: (a) Keep the respiratory tract unobstructed and prevent pneumonia. Patients should be encouraged and actively assisted to cough and excrete sputum. (B) Prevent hyperthermia and heat stroke: give physical cooling, cold compress with ice bag and warm water bath at 39℃, and alcohol and warm water bath above T39℃. Paraplegia index The paraplegia index refers to the paralysis after spinal cord injury, but the performance of paralysis varies due to different degrees of injury, the paraplegia index is to quantify the degree of paralysis, the paralysis index is expressed by 0, 1, 2, 0 represents no or basically no paralysis; 1 represents partial loss of function; 2 represents complete or near complete paralysis; generally, the three functions of voluntary movement, sensation and two bowel movements of the limbs are recorded, and finally The final sum of the three functions is the paraplegia index of the patient. For the treatment of spinal cord injury, the most commonly used medication is high-dose corticosteroids, which are useful for eliminating spinal edema, improving spinal microcirculation, preventing reperfusion injury, stabilizing lysosomal membranes, and improving the resistance of neurons and their axons to secondary injury, so as to compete for time for surgical treatment. The goal of surgical treatment of spinal cord injuries is to maximize recovery from nerve damage, reposition and fix the fracture, stabilize the spine, be pain-free, and allow early movement of the patient. The choice of treatment depends on the type of fracture, the degree of spinal cord injury, the level of injury, and the timing. 1. Posterior decompression and internal fixation: In unstable fractures with spinal deformity, loss of vertebral height, posterior convexity at an angle, and protrusion of the bone mass into the spinal canal, compressing the spinal cord. Posterior surgery restores the anterior and posterior height of the spine while correcting the kyphosis through implant bracing force to achieve the purpose of decompression. The commonly used ones are Roy-Camile, Dick, RF, APF, AF and TSRH. for the above-mentioned implants have their own advantages and disadvantages, and they cannot be replaced by each other. 2, anterior decompression internal fixation: anterior decompression can increase axial pulp flow, reduce ischemia, and restore nerve function. Currently, the commonly used anterior internal fixators are Kaneda, Yuan plate, etc. Other anterior internal plants are still in the experimental stage and need to be further improved. 3, the application of neural factors: NTF is divided into nerve growth factor (NGF) family and non-NGF family. NTF is one of the most important bioactive factors of the nervous system, which has the role of promoting and maintaining the growth, survival, differentiation and executive function of nerve cells. This technology is still in the research stage and awaits further clinical exploration.