Lumbar spondylolisthesis is a more serious condition in which a person’s legs hurt after a fall, and prompt treatment is recommended. Lumbar spondylolysis refers to the displacement of the two lumbar vertebrae, and in severe cases, radiating pain in the lumbar region and lower extremities may occur. Patients with lumbar spondylolysis have no obvious symptoms at first, and some of them may experience a persistent lumbar pain or lower extremity pain, and leg pain may be associated with nerve compression after a fall. With the growth of time, life may appear in the lower limbs of the radioactive pain, numbness, can also be accompanied by damage to the cauda equina, manifested as numbness in the saddle area and urinary and fecal dysfunction, the serious cases can also be seen bending or bending the hip to walk, the pain is intolerable, and should be promptly sought medical attention. Lumbar spondylolisthesis after falling leg pain is relatively serious, when the patient appears leg pain, walking posture abnormalities should be early medical care, improve the relevant examination, to clarify the severity of the treatment as prescribed by the doctor, so as to avoid delaying the condition, the body to cause permanent damage.