1.Conservative treatment: including bed rest, support, traction, physical therapy, oral painkillers or muscle relaxants, massage, acupuncture, needle knife therapy, etc. 2.Injection therapy: i.e., intravertebral injection therapy. 3.Interventional therapy: intra-disc decompression techniques (chemical nucleolysis, percutaneous automated discectomy, percutaneous laser disc decompression, plasma ablation nucleus pulposus plasty, percutaneous intervertebral disc ozone injection, etc.). Zou Debo, Department of Orthopaedics, Thousand Buddha Mountain Hospital, Shandong Province, China.4. Minimally invasive treatment: intervertebral discoscopy and intervertebral foramenoscopy.5. Conventional surgery: intervertebral laminectomy, hemilaminectomy, total laminectomy and other conventional surgeries.6. Non-fusion and fusion techniques: non-fusion fixation includes transforaminal, transspinous and intervertebral fixation (artificial nucleus pulposus or artificial intervertebral disc); fusion and fixation surgeries are the ultimate treatment of lumbar disc lesions.