EDITORIAL

1. Editorial for the special issue of the Chinese Association for the Study of Pain

GUIDELINES

1. Expert panel’s guideline on cervicogenic headache: The Chinese Association for the Study of Pain recommendation

EXPERT CONSENSUS

1. Expert consensus of Chinese Association for the Study of Pain on the application of ozone therapy in pain medicine
2. Chinese Association for the Study of Pain: Experts consensus on ultrasound-guided injections for the treatment of spinal pain in China(2020 edition)
3. Chinese Association for the Study of Pain: Expert consensus on diagnosis and treatment for lumbar disc herniation
4. Expert consensus of Chinese Association for the Study of Pain on the non-opioid analgesics for chronic musculoskeletal pain
5. Expert consensus on the diagnosis and treatment of myofascial pain syndrome
6. Chinese Association for the Study of Pain: Expert consensus on chronic postsurgical pain
7. Expert consensus of the Chinese Association for the Study of Pain on ion channel drugs for neuropathic pain
8. Expert consensus of the Chinese Association for the Study of Pain on pain treatment with the transdermal patch
9. Expert consensus of Chinese Association for the Study of Pain on the radiofrequency therapy technology in the Department of Pain

MINIREVIEWS

1. Contributions of aversive environmental stress to migraine chronification: Research update of migraine pathophysiology
2. Cervical intervertebral disc degeneration and dizziness

ORIGINAL ARTICLE

1. Clinical efficacy of ultrasound-guided pulsed radiofrequency combined with ganglion impar block for treatment of perineal pain