Lumbar disc herniation is a common and frequent disease, it is because of the lumbar disc strain, degeneration, or in the position of sudden change, lumbar overload, resulting in lumbar disc fibrous ring rupture, so that the central nucleus pulposus protrudes from the fissure backward, compression of the nerve root, resulting in the typical clinical symptoms of back and leg pain. At present, most of the intervertebral disc herniation adopts the traditional open-window surgery, which is traumatizing to the muscles of the lower back, and because of the need to enter the vertebral canal, some patients are reluctant to undergo the surgery due to a lot of concerns, resulting in a delay in the condition. Mr. Li, 40 years old from Yangjiang, belongs to this situation. Mr. Li suffered from lumbar disc herniation and leg pain for more than 1 year. At the beginning, he chose a variety of conservative treatment, traction, bed rest, oral painkillers, manipulation of massage, massage, physical therapy have tried, have not seen obvious results, and eventually worsened the symptoms. CT, MR examination showed that Mr. Li lumbar disc herniation up to 11 mm. CT and MR tests showed that Mr. Li’s lumbar disc herniated to 11 mm, severely compressing the nerves and preventing minimally invasive treatments similar to disc ablation. Mr. Li had to be hospitalized because he had more and more difficulty walking. After understanding the patient’s condition and psychological concerns, Mr. Li decided to undergo a minimally invasive lumbar intervertebral disc myeloablation under lumbar intervertebral foramenoscopy, which was performed by Dr. Ke Yuhong and Dr. Xiao Dan, both of whom were the attending orthopedic surgeons at the hospital. After more than an hour of awake minimally invasive treatment under local anesthesia, the symptoms of leg pain were immediately relieved during the operation, bleeding was only 10ml, and there was only 1 suture after the operation. After the operation, the symptoms were greatly relieved, and the patient was able to get up autonomously from the operating table immediately and could walk on the ground. Mr. Li said, suffering from lumbar disc protrusion, he had not slept peacefully for several months, and the symptoms disappeared that night, and he finally got a good night’s sleep. Mr. Li was quite satisfied with the results of the surgery. According to Director Ke Yuhong, intervertebral foramenoscopy spine minimally invasive technology is currently recognized in the field of international spine surgery for the treatment of lumbar disc herniation the most advanced and minimally invasive surgery, due to the high technical requirements of the technology, domestic hospitals to carry out the technology is not much. The technique requires only local anesthesia, and the surgery is done when the patient is fully awake. The wound is very small, only 8 millimeters, without damaging the muscles of the lower back and spinal structure, all operations are visualized, the operation avoids the nerves, and the safety is high, and the satisfactory efficacy of the operation can reach more than 95%. In recent years, the Department of Orthopaedic Surgery, under the guidance and leadership of the current administrative director, Mr. Zheng Qiujian, director, and Mr. Wang Yisheng, director, has actively carried out various minimally invasive spinal techniques in the field of spinal surgery, in addition to maintaining the leading technology of correction of spinal deformities, and advancing the development of the discipline. Currently routinely carried out minimally invasive spinal surgical treatment programs are: cervical and lumbar disc plasma radiofrequency ablation, radiofrequency thermo-coagulation; percutaneous perforation vertebroplasty; lateral and posterior foramenoscopy, discectomy lumbar intervertebral disc removal; minimally invasive small incision lumbar intervertebral disc removal + non-fusion interspinous fixation; pipeline lumbar intervertebral discs, microscopic intervertebral disc removal, intervertebral fusion, etc.; microscopic cervical spine in anterior, Microscopic cervical anterior and posterior decompression, fixation and fusion or artificial disc replacement; thoracic and lumbar anterior surgery under thoracoscopy and posterior peritoneoscopy, etc., all of which have achieved good therapeutic effects. Note: Summary of advantages of intervertebral foraminoscopy technology: 1. Minimally invasive: reaching the target area through lateral approach, avoiding the interference of traditional posterior surgery on the spinal canal and nerves, not biting off the vertebral plate, not destroying the paravertebral muscles and ligaments, and having no effect on the stability of the spinal column; 2. Direct purpose: accurately removing any protruding disc fragments; 3. Wide range of indications: able to deal with almost all types of disc protrusion, discogenic pain; 4, High safety: local anesthesia anesthesia, can interact with the patient during the operation, does not injure the nerves and blood vessels; basically no bleeding, clear surgical field of vision, greatly reducing the risk of mishandling; 5, fast recovery: the next day after the operation can go down to the ground, an average of 4 weeks to return to normal work and physical exercise; 6, high patient satisfaction: immediate relief of pain, urinary and fecal self-care, care is simple, oral antibiotics can be;; the skin incision is only 8 millimeters, the Conforms to the aesthetic point of view.