Our department carried out the first case of intervertebral foraminoscopy technology in June 2009, which is one of the earliest units in Shenzhen and even in Guangdong. At present, we have completed 515 cases (410 cases in our hospital and 105 cases under the guidance of outside hospitals, as of October 29, 20013), of which 310 cases were completed by me personally, with a surgical efficiency of 92.2% and good curative effect. Now this technique has become a routine operation in our department. Intervertebral foraminoscopy technology is not only suitable for patients with simple lumbar disc herniation, but also for some patients with spinal stenosis with the accumulation of doctors’ clinical experience. We carried out 55 cases of lumbar spinal stenosis treated with intervertebral foraminoscopy technology, with an efficiency rate of 87.2% and no complications. Shenzhen Sixth People’s Hospital (Nanshan Hospital) pain department Zhang Qiang Welcome all patients to consult and visit our department, we will solve your pain with the best technology and service.