Lumbar diseases usually include soft tissue diseases, spinal diseases, spinal nerve diseases, etc., as follows: first, muscle and other soft tissue diseases: such as lumbar muscle strain, ligament strain, ligament inflammation, can lead to lumbar pain, lumbar spine activity restrictions, after physical therapy, rest can make the symptoms relieved; second, spinal diseases: such as lumbar spinal stenosis, lumbar disc herniation, can cause lumbar pain, activity restrictions Third, spinal nerve diseases: such as spinal cord injury, cauda equina injury, etc., can cause lower limb paraplegia, urinary and fecal dysfunction, sexual dysfunction, etc. The above are common lumbar diseases. Early diagnosis and early treatment can bring the disease under complete control; if treatment is delayed, serious adverse consequences can occur.