1969 graduated from the Department of Medicine of Shanghai First Medical College (now Shanghai Medical College of Fudan University), 198 1 graduated from the Graduate School of Orthopaedics of Peking Union Medical College. He is currently the director of major surgery, director of orthopedics, director of the Osteonecrosis and Joint Reconstruction Center of China-China Friendship Hospital, member of the joint group of Orthopedic Society, leader of the expert group of SARS osteonecrosis diagnosis and treatment in Beijing, deputy editor of Chinese Journal of Joint Surgery, executive editor of Chinese Journal of Surgery, Chinese Journal of Orthopaedics and other 12 professional magazines. Appointed by Beijing Municipal Health Bureau as the leader and chief physician of the expert group of Osteonecrosis and Osteopathy Center. Professor peking university health science center, doctoral supervisor of Peking Union Medical College, enjoys special government allowance from the State Council.

1969 graduated from the six-year undergraduate program of Shanghai First Medical College, 198 1 graduated from the Department of Orthopaedics of Peking Union Medical College Graduate School. He has studied joint surgery in Japan, the United States and other places for a long time.

He is good at the diagnosis and treatment of femoral head necrosis and minimally invasive artificial joint replacement of hip and knee joint, and has rich clinical experience in the diagnosis and treatment of difficult and rare diseases of hip, knee and spine. He presided over 7 joint research projects of National Natural Science Foundation, Clinical Key Discipline Fund of Ministry of Health and Capital Medical Development Fund, and trained doctoral students 13, postdoctoral students 1 person and 8 master students. Published papers 1 10 in major professional magazines at home and abroad, edited 2 hip surgery books and edited 2 professional books10.

"Basic and Clinical Research on Hormonal Osteonecrosis" won the second prize of China Medical Science and Technology Award in 2007 and the third prize of the Ministry of Health (1996, second place). Enjoy the special government allowance of the State Council.

Professor Li Spine Surgery, Chief Physician, Doctoral Supervisor, Chief Orthopedic Specialist, Beijing Mindray Orthopedic Hospital. He used to be director of major surgery, director of orthopedics, and director of the center for bone necrosis and joint preservation and reconstruction in China-Japan Friendship Hospital. He is currently the chief orthopedic expert of Beijing Mindray Orthopedic Hospital and the head of the expert group of Osteonecrosis Osteopathy Center designated by Beijing Municipal Health Bureau. Part-time professor of peking university health science center, doctoral supervisor of Peking Union Medical College, member of Spine, Osteonecrosis and Arthrology Group of China Orthopedic Society, deputy editor-in-chief of Chinese Journal of Joint Surgery, and standing editorial board member of 13 national professional magazines such as Chinese Surgery and Chinese Orthopaedics. Enjoy the special government allowance of the State Council.

1969 graduated from Shanghai First Medical College (now Shanghai Medical College of Fudan University) with a six-year undergraduate degree. 198 1 graduated from Peking Union Medical College with a master's degree. He studied hip surgery in Japan and the United States for a long time and a short time under the guidance of Professor Wang Guisheng, a famous orthopedic expert from Peking Union Medical College Hospital. Engaged in spinal surgery and joint surgery for more than 30 years, he has in-depth and systematic research and rich clinical experience in the correction of spinal deformity, diagnosis and treatment of low back pain and femoral head necrosis. He proposed and implemented limited decompression and symptomatic segmental localization to treat low back pain and predict the prognosis of femoral head necrosis, which was adopted by domestic colleagues. Initially, minimally invasive total hip replacement was performed under the guidance of navigation in China. He is in the leading position in the research and clinical aspects of femoral head necrosis in China, and has taken the lead in the diagnosis and treatment of difficult diseases such as minimally invasive total hip replacement and acetabular lip injury in China, and has rich experience in the diagnosis and treatment of difficult diseases in orthopedics. He is the editorial board of 8 magazines including Chinese Journal of Surgery and Chinese Journal of Orthopaedics. He has won many scientific and technological progress awards from the Ministry of Health and hospitals, published more than 60 papers in major domestic magazines and published 6 professional books. He undertook the key task of joint research by the Ministry of Health and Shoufa, and conducted a series of studies on the diagnosis and treatment of osteonecrosis in SARS patients.

Has trained postdoctoral 1, doctoral 14, master's students, 3 western scholars entrusted by the Central Organization Department, and more than 0/00 advanced students from all over the country. He has published more than 60 papers (including SCI 12) in professional magazines at home and abroad, and 4 professional books as chief editor and deputy editor. The basic and clinical series research on steroid-induced femoral head necrosis won the highest medical awards in China: China Medical Science and Technology Award, and the research on scoliosis won the Science and Technology Progress Award of the Ministry of Health.