In the case of low back pain that requires a film, it is necessary to determine what film to take depending on the location of the low back pain. For example, if the pain is in the middle of the waist, like the pain in the spinal column that the people call spinal bone, it is necessary to take an X-ray of the spine first to see if there is an occupying lesion in the spine, and if there is an occupying lesion, it may require further examination. If there is no occupying lesion, physical therapy and heat application can be done to relieve the pain. If the pain is paravertebral, accompanied by radiating pain in the lower limbs, it is necessary to check the CT or MRI film of the lumbar spine to see if it is a manifestation of lumbar disc herniation. If it is a manifestation of lumbar disc herniation, it needs surgery or conservative treatment. The soft tissue pain on both sides of the waist is not visible on film because there is only soft tissue and muscle on both sides and no bone tissue.