Many patients with lumbar disc herniation will prefer orthopedic visits because orthopedics used to be the only department that could surgically treat the disease. However, with the development of the pain department and the advancement of minimally invasive technology, the pain department can provide more treatment tools to serve the majority of patients with lumbar disc herniation. For patients with mild disease, the pain department can provide physical rehabilitation guidance and corresponding drug treatment; for patients with severe disease, the pain department can provide corresponding outpatient injection treatment; for patients with severe disease, the pain department can provide minimally invasive interventional treatment, such as lumbar disc herniation target radiofrequency, intervertebral foraminoscopy and other minimally invasive surgeries, which can cure lumbar disc herniation without incision. In recent years, our pain department has introduced minimally invasive interventional technologies such as lumbar disc ozone ablation, targeted radiofrequency and foraminoscopy to provide better treatment options for patients with lumbar disc herniation. The advantages of minimally invasive interventional surgery include small trauma without incision (only a tiny needle hole or 0.8CM incision is left after surgery), short operation time (one hour), no anesthesia, short hospitalization days (you can get out of bed in two days and be discharged in three days after surgery), and almost no postoperative complications.