1.Headache: cervical headache, migraine, post-traumatic headache and all kinds of intractable headache. Neuralgia: trigeminal neuralgia, brachial plexus neuralgia, intercostal neuralgia, sciatica, acute herpes zoster, post-herpetic neuralgia, pain after nerve injury, phantom limb pain, stump pain, diabetic neuralgia, complex local pain syndrome. Huang Jie, Department of Anesthesiology, Ningguo People’s Hospital 3. Cervical and lumbar spondylosis and osteoarthritic pain: cervical spondylosis, cervical disc herniation, costochondritis, lumbar disc herniation, caudalgia, knee osteoarthritis, heel pain, temporomandibular joint dysfunction syndrome, degenerative osteoarthritis, gouty arthritis, cervical and lumbar spine post-surgical pain syndrome. 4, soft tissue pain: acute and chronic lumbar sprain, lumbar muscle strain, supraspinatus interspinous ligamentitis, lumbar dorsal myofasciitis, fibromyalgia syndrome, tenosynovitis, frozen shoulder, tennis elbow, soft tissue injury. 5. Visceral pain: intractable angina, myocardial infarction, chronic pelvic inflammatory disease, abdominal plexus pain. 6. Ischemic pain: Raynaud’s disease, occlusive thrombophlebitis, thrombophlebitis, erythema limb pain, reflex sympathetic dystrophy. 7, Cancer pain and pain caused by benign tumors, recurrence and metastatic pain after cancer surgery. 8, dysmenorrhea, chronic pelvic pain, menopausal syndrome. 9, Non-painful diseases: intractable eructation (hitting the diaphragm), acute facial neuritis (facial paralysis), facial muscle spasm, sudden deafness, tendon sheath cysts, liver and kidney cysts. Neurodermatitis, sudden deafness, inner ear dizziness, gout, scar pain, facial muscle spasm, blepharospasm. 10. All kinds of chronic, complex, intractable pain with difficult etiologic diagnosis.