Care of lumbar spine fracture, pay attention to the following points: First, prevent the occurrence of decubitus ulcers, after the fracture the patient needs a longer period of bed rest, so turn regularly, every 1-2 hours, to prevent pressure sores in the sacrococcygeal area. Second, to prevent urinary tract infection, the pubic area should be washed regularly to prevent urinary tract infection. If a catheter is inserted, it should be flushed regularly to prevent urinary tract infection. Third, to prevent the occurrence of crushing pneumonia, the elderly and frail patients with lumbar fractures, after being bedridden will have reduced lung function, cough weakness, will appear crushing pneumonia, this is the most fatal, so we should encourage patients to do more deep breathing, to blow with a balloon, to increase lung capacity, etc.. Of course there are other care, such as to strengthen nutrition, eat more food containing calcium, to prevent osteoporosis, etc.