The lumbar spine scan can examine many items, such as whether the vertebral body is fractured and the severity of the fracture, whether there is a bone block protruding into the spinal canal, whether there is spinal stenosis, whether there is slippage of the vertebral body, whether there is osteophyte and degeneration of the vertebral body, the size and direction of the herniated disc, and the severity of the spinal nerve root compression after the disc protrusion, as well as whether there is ligamentous hyperplasia and calcification, and whether there is stenosis of the spinal canal. The size and direction of the herniated disc and the severity of the spinal nerve root compression after the disc herniation, as well as whether there is ligamentous hyperplasia and calcification and whether the spinal canal is accompanied by stenosis, can all be clarified by lumbar spine scan. The price of lumbar spine scan is about 500-600 yuan, but there are differences in the charges of different regions and levels of hospitals, depending on the charges of local hospitals.