The spine surgery department of Ningbo Second Hospital Orthopedic Center has introduced the most advanced German lumbar and cervical foraminoscopic minimally invasive spine surgery system, which has relieved the pain of many patients with disc herniation, spinal stenosis and cervical spondylosis, with safe and effective surgery, small trauma and fast recovery, and the incision is only about 0.7cm. In addition to performing a large number of minimally invasive surgeries in our hospital, we have also been invited to Jinhua, Hengdian, Wenling, Fenghua, Cixi and other places to instruct surgeries, as well as being invited to lecture at many domestic academic conferences. The intervertebral foraminoscopy was pioneered by Prof. Anthony Yeung in 1999 and developed by Prof. Thomas Hoog Land of the German Society of Spine Surgery in 2002 on the basis of Yeung’s technique. The foraminoscopic spine technique represents a new concept of minimally invasive spine surgery that can be performed on all segments from the cervical spine to the lumbar 5-sacral 1 for disc herniation and lumbar spinal stenosis. The international field of minimally invasive spine surgery has recognized intervertebral foraminoscopy as the safest and most effective minimally invasive technique available. 1.Surgery method The first step: marking the site of needle entry; the second step: anesthesia; the third step: puncture and placement of working channel; the fourth step: microscopic removal of the herniated nucleus pulposus and exploration; the fifth step: application of bipolar radiofrequency defibrillation ring. 2, technical advantages (1) wide range of indications: can deal with almost all types of disc herniation, spinal stenosis and most cervical spondylosis. (2) Small trauma, no damage to the stability of the spine. (3) High safety, the chance of nerve damage is almost zero. (4) The skin incision is only 7 mm, and the recovery is quick, with the patient being able to move around three hours or the next day after surgery, and returning to normal work in an average of 3-6 weeks. (5) High patient satisfaction and comfort, postoperative, mild postoperative pain, self-care of urine and stool, simple care. (6) Low recurrence rate of postoperative disc herniation.