I. Treatment methods: (1) Non-invasive therapy: drug therapy, physical therapy. (2) Minimally invasive therapy: nerve block therapy, small needle knife therapy, radiofrequency therapy, percutaneous puncture disc target radiofrequency ablation, percutaneous ozone disc ablation, percutaneous laser disc decompression, plasma ablation, percutaneous disc rotation decompression, intradiscal electrothermal therapy, collagenase disc lysis, etc. (2) Neuropathic pain, such as trigeminal neuralgia, brachial plexus neuralgia, intercostal neuralgia, sciatica, acute herpes zoster, post-herpetic neuralgia, phantom limb pain, stump pain, diabetic neuralgia, complex local pain syndrome; (3) Headache: cervicogenic (4) osteoarthritis: ankylosing spondylitis, costochondritis, coccygeal pain, knee osteoarthritis, heel pain, temporomandibular joint dysfunction syndrome, degenerative osteoarthritis, gouty arthritis (6) visceral pain: intractable angina pectoris, myocardial infarction, chronic pelvic inflammatory disease; (7) ischemic pain: Raynaud’s disease, occlusive thrombophlebitis, thrombophlebitis, erythema limb pain, reflex sympathetic dystrophy, etc.; (8) cancer pain and pain caused by benign tumors; (9) dysmenorrhea, chronic pelvic pain; (10) painless treatment services (10) painless treatment services: painless delivery, painless abortion, painless endoscopy, post-surgical analgesia; (11) other diseases: intractable eruption (diaphragm), acute facial neuritis (facial palsy), facial muscle spasm, sudden deafness, tenosynovial cyst, neurodermatitis, sudden deafness, inner ear dizziness, gout, scar pain, facial muscle spasm, eyelid spasm, osteoporosis, etc.