Lumbar abdominal pain should go to the orthopedic department or spinal surgery department of the regular hospital. Lumbar abdominal pain is a kind of lumbar spine disease caused by lumbar pain combined with abdominal pain, such as lumbar spine small joint disorder, lumbar intervertebral disc herniation, lumbar spine tumor, etc., which cause local aseptic inflammatory changes, forming excitation pain points, and involving the spinal nerve roots before and after the lumbar sympathetic nerve dysfunction, resulting in abdominal pain and involving pain. Abdominal pain of lumbar origin usually goes to the orthopedic department or spinal surgery department of regular hospitals. Under the guidance of specialized doctors, CT and MRI of the lower back are performed to determine the condition. Patients with lumbar abdominal pain should go to the orthopedic department or spine surgery department of regular hospitals in time to take targeted treatment under the guidance of specialized doctors.