Eight years ago, he developed lumbar pain due to exertion, accompanied by radiating pain and numbness in the right lower extremity, radiating along the posterior lateral aspect of the thigh to the little toe. The left lower extremity had radiating pain, radiating along the lateral side of the thigh to the calf, with pain mainly in the left lower extremity, and the right lower extremity had numbness and no pain, which could be slightly improved by resting in the horizontal position, and the legs could not be straightened when lying in the horizontal position, and felt a sense of swelling in the stool. 7 years ago, after neck trauma, the left hand had numbness, mainly in the thumb and index finger, accompanied by dizziness and headache, with tinnitus, and radiating pain in the left lower extremity when yawning or turning the head to the left. The lumbar bending test and lateral bending test were positive, the right lower limb straight leg raise test was positive, the thoracic and abdominal pillow pad test was positive, both knee tendon reflexes were normal, both Achilles tendon reflexes were weak, and both lower limbs had reduced lateral superficial sensation. The patient had no significant pain in the left lower extremity three days after the operation, and the postoperative result was satisfactory.