Patient Ma, male, 31 years old, with right leg pain and numbness of right foot for more than half a year, underwent minimally invasive lumbar intervertebral disc herniation removal, with an incision of only 7 millimeters, without moving the patient’s bones and affecting the stability of the patient’s spinal column, and the symptoms were completely cured after the operation, and the patient was discharged from the hospital three days after the operation, and resumed normal work and life half a month after the operation. He Yongjin, Department of Pain Medicine, Tianjin First Central Hospital, Tianjin, China 1. Pre-operative nuclear magnetic photos: 2. Review nuclear magnetic photos in one month after the operation: