Department of Algology West China Hospital Sichuan University Chengdu 610041 Sichuan Province China;
Department of Orthopedics The Third Medical Center General Hospital of the Chinese People’s Liberation Army Beijing 100039 China;
Department of Algology Xinhua Hospital Affiliated to Shanghai Jiao Tong University School of Medicine Shanghai 200092 China;
Department of Algology The Third Xiangya Hospital of Central South University Changsha 410013 Hunan Province China;
Department of Physiology and Pain Research Center Sun Yat-Sen University Guangzhou 510080 Guangdong Province China;
Department of Algology Xijing Hospital Air Force Medical University Xi''an 710032 Shaanxi Province China;
Department of Algology The Affiliated T.C.M Hospital of Southwest Medical University Luzhou 646000 Sichuan Province China;
Department of Algology Nanjing Drum Tower Hospital The Affiliated Hospital of Nanjing University Medical School Nanjing 210008 Jiangsu Province China;
Department of Algology The Second Affiliated Hospital of Harbin Medical University Harbin 150001 Heilongjiang Province China;
Department of Algology The First Affiliated Hospital of Xinjiang Medical University Urumqi 830011 Xinjiang China;
Department of Algology The First Affiliated Hospital of China Medical University Shenyang 110001 Liaoning Province China;
Department of Neurosurgery Shenzhen University General Hospital Shenzhen 518055 Guangdong Province China;
Department of Algology The Affiliated Hospital of Xuzhou Medical University Xuzhou 221002 Jiangsu Province China;
Department of Algology The First Affiliated Hospital of Chongqing Medical University Chongqing 400016 China;
Department of Algology The Affiliated Hospital of Guizhou Medical University Guiyang 550004 Guizhou Province China;
Department of Algology The First Affiliated Hospital of Kunming Medical University Kunming 650032 Yunnan Province China;
Department of Algology The Second Affiliated Hospital of Zhengzhou University Zhengzhou 450014 Henan Province China;
Department of Algology West China Hospital Sichuan University Chengdu 610041 Sichuan Province China;
Department of Algology Beijing Tiantan Hospital Capital Medical University Beijing 100070 China;
Cervicogenic headache; Expert recommendation; Expert panel’s guideline; Chinese Association for the Study of Pain; Chronic pain;