Lumbar bone pain may be caused by trauma, degenerative lesions of the lumbar spine, osteoporosis, and other lesions of the lumbar spine. 1. Trauma: due to car accidents, trauma and other causes of lumbar spine fracture and surrounding tissue injury, patients may appear lumbar spine pain at the site of injury. 2. Lumbar degenerative diseases: such as lumbar disc herniation, lumbar spinal stenosis, lumbar spondylolisthesis and other diseases, the patient may have lumbar spine bony pain, accompanied by lower limb pain, numbness, and activity limitation and other symptoms. 3. Osteoporosis: mostly seen in the elderly, due to loss of bone mass, calcium or complications of compression fracture, patients may experience lumbar spine bony pain, as well as generalized pain in the limbs and other symptoms. 4. Other lesions of lumbar spine: such as lumbar spine infection, tuberculosis, lumbar spine tumor and other diseases, can cause lumbar spine bony pain. Lumbar bone pain may also have other reasons, it is recommended that patients go to the hospital to improve the relevant examination, clear the cause of the disease to give targeted treatment or treatment.