Low back pain is a syndrome in which pain and discomfort in the lower back, lumbosacral and hip areas are the main symptoms. It is a common disease that affects people’s health. Low back pain that lasts for more than 12 weeks is called chronic low back pain. Continuous low back pain can cause contracture of the intervertebral joints and atrophy and degeneration of the lumbar spine, leading to a vicious cycle of pain. It seriously affects the quality of life and work ability of patients. Therefore, early attention, early diagnosis and timely diagnosis and treatment should be carried out in regular hospitals.