With the development of medical science, the treatment of lumbar disc herniation has entered the era of minimally invasive surgery. Almost all types of lumbar disc herniation can be cured with minimally invasive surgery. Of course, a variety of minimally invasive techniques need to be mastered in order to be able to select the right technique to treat the right case with ease. 1. Percutaneous disc nucleus pulposus selective removal, radiofrequency ablation, and fiber ring thermal coagulation shaping surgery. This technique is the best one among the interventional techniques to treat lumbar disc herniation. It is suitable for contained disc herniation. 2.Percutaneous lumbar intervertebral foraminoplasty, lumbar disc removal through intervertebral foraminoscopy. It is suitable for non-inclusive lumbar disc herniation. 3.Transpinal endoscopic lumbar disc removal through the interlaminar approach. It was carried out earlier in China and has accumulated rich experience. It is suitable for complex disc prolapse and free type of disc herniation. 4.Microendoscopic lumbar disc removal. Suitable for complex disc herniation with combined spinal stenosis. Over 1,000 cases of surgery experience, excellent results. 5.Minimally invasive fusion of lumbar spine. It was carried out earlier in China and has accumulated rich experience. Suitable for all types of disc herniation combined with lumbar instability.