The pain department mainly treats the following diseases with unique nerve block, acupuncture release, minimally invasive surgery and therapies with drugs and physical therapy for various chronic pain: 1. headache: migraine, cervicogenic headache, myotonic headache, post-traumatic headache and post-lumbar puncture headache, etc. 2.Neuralgia: trigeminal neuralgia, intercostal neuralgia, sciatica, acute herpes zoster, post-herpetic neuralgia, neuropathic pain, pain after nerve injury, central pain, phantom limb pain, stump pain, diabetic neuralgia, sympathetic nerve-related pain, complex regional pain syndrome, etc. 3, bone and joint pain: low back pain, cervical spondylosis, lumbar disc herniation, knee arthritis, heel pain, temporomandibular joint dysfunction syndrome, degenerative osteoarthritis, post-surgical pain syndrome of cervical and lumbar spine, etc. 4.Tissue pain: acute and chronic lumbar sprain, lumbar strain, supraspinatus interspinous ligamentitis, lumbar dorsal myofasciitis, pear-shaped muscle syndrome, fibromyalgia syndrome, tenosynovitis, frozen shoulder, tennis elbow, soft tissue injury. 5, systemic pain: such as osteoporosis, rheumatism, rheumatoid disease, polymyofibrositis, ankylosing spondylitis, etc. 6.Cancer pain: advanced cancer pain, bone metastatic pain, etc. 7, non-painful diseases: persistent erratic (hiccups), facial muscle spasm, vertigo, insomnia, tenosynovial cysts, plant nerve dysfunction, etc.