Associate Chief Physician, Ph.D. in Orthopedics, expert in spine surgery at the Department of Orthopedics, Renji Hospital Affiliated to Shanghai Jiao Tong University School of Medicine (South Campus), Administrative Deputy Director of the Department of Bone and Joint Surgery. Has been deeply engaged in clinical practice, scientific research, and teaching in spinal degenerative diseases for over 20 years. Currently serves as a member of the Minimally Invasive Group of the Spine and Spinal Cord Professional Committee of the Shanghai Rehabilitation Medical Association and several other academic positions. Received the Regional Excellence Award in the First Chinese Physicians Spinal Endoscopy Skills Competition, the hospital's "Xinglin Expert" honor, and other awards. Has led and participated in multiple research projects, obtained 1 utility model patent, and published multiple papers in core journals at home and abroad including ACS Nano. Professional Expertise: From 2009 to 2010, went to French hospitals for systematic training in European spine surgery techniques. Currently performs over 400 spine surgeries annually, with cumulative endoscopic surgeries exceeding one thousand cases, complication rate <1.5%, and over 90% of lumbar surgeries achieving day-case management. Specializes in minimally invasive diagnosis and treatment of lumbar diseases, proficient in spinal endoscopic lateral approach techniques. For lumbar spinal stenosis, disc herniation, etc., completes surgery through 1-2 small incisions of 1cm, with rapid postoperative recovery. Participated in the first batch of spinal endoscopic cervical spine surgeries in China, specializing in cervical spondylosis, ossification of the posterior longitudinal ligament, etc. Patients can ambulate on the same day of surgery, with average hospitalization <4 days. For complex diseases such as osteoporotic vertebral fractures in the elderly and spinal deformities, develops personalized stepwise treatment plans, integrating the advantages of minimally invasive and open surgery.