Doctor Profile Summary Chief Physician. Received a doctoral degree from Shanghai Jiao Tong University School of Medicine in 2013. Currently serves as Deputy Director of the Department of Orthopedics. Specializes in the diagnosis of hip and knee surgical diseases, including osteoarthritis, femoral head necrosis, developmental dysplasia of the hip, and periarticular deformities. Has independently performed knee arthroplasty and revision surgery for more than 20 years, with experience in over 2,000 artificial joint replacement surgeries, and is highly experienced in complex hip and knee arthroplasty, minimally invasive hip replacement, hip resurfacing, unicompartmental knee replacement, revision for postoperative prosthesis loosening, and infection treatment.Education Graduated from Shanghai Second Medical University in 1991, obtained a Master's degree in Biomechanics from the French National School of Advanced Engineering Techniques in 2002, and received a doctoral degree from Shanghai Jiao Tong University School of Medicine in 2013. Work Experience Has been engaged in clinical work in the Department of Orthopedics at Ruijin Hospital since August 1991. Served as a foreign resident physician at Cochin Hospital in Paris, France, from November 1995 to October 1996, during which received systematic training in artificial joint surgery, and later pursued further study in artificial hip and knee replacement surgery at several renowned hospitals in Australia and Canada. Currently serves as Director of the French Teaching and Research Section of Ruijin Clinical Medical College and full-time Secretary of the Shanghai Orthopedic Clinical Quality Control Center. Research Achievements Published more than 20 academic papers.