Prof Siyi CAI, Neurological surgeon, Spinal cord injury specialist - Beijing, China

About Prof. Siyi CAI: A Leading Spine Surgeon in Beijing

Prof. Siyi CAI is a highly distinguished spine surgeon in Beijing, currently serving as an Associate Chief Physician and Associate Professor in the Department of Orthopedic Surgery at the world-renowned Peking Union Medical College Hospital (PUMCH) and he regularly conducts consultations and surgeries at Beijing Amcare Hospital. As a prominent figure in Chinese orthopedics, Prof. Cai has dedicated his career to the advancement of spinal medicine, specifically focusing on the complex intersections of spinal cord injury, degenerative conditions, and reconstructive spine surgery. His dual role as a clinician and a Master’s Supervisor reflects a commitment to both high-level patient care and the education of the next generation of medical professionals in China.

Operating out of Beijing Amcare Hospital—consistently ranked as one of the top medical institutions in China—Prof. Cai provides state-of-the-art care for patients suffering from debilitating spinal conditions. His clinical approach integrates the latest evidence-based techniques with a deep understanding of spinal biomechanics. Whether managing acute spinal cord injury in China or performing intricate corrections for spinal deformities, Prof. Cai is recognized for his meticulous surgical skill and his focus on restoring neurological function and improving the quality of life for his patients.

Beyond his clinical duties, Prof. Cai is a prolific researcher and an influential member of the global orthopedic community. His background as a visiting scholar at the Hospital for Special Surgery (HSS) in New York City—the top-ranked orthopedic hospital in the United States—has allowed him to bring international perspectives and cutting-edge minimally invasive techniques back to his practice in Beijing. This global exposure ensures that his patients receive care that meets the highest international standards for spine surgery and spinal cord rehabilitation.

Medical Expertise & Specializations

Prof. Siyi CAI’s expertise encompasses the entire spectrum of spinal health, with a specific focus on pathologies that affect the spinal cord and vertebral column. His practice at Amcare Orthopedics is characterized by a multidisciplinary approach, often collaborating with neurologists, physical therapists, and rehabilitation specialists to ensure comprehensive care. As a spinal cord injury specialist, he is at the forefront of treating trauma-related injuries, utilizing both surgical stabilization and advanced medical management to optimize neurological recovery.

Conditions Treated

Prof. Cai treats a wide array of complex spinal conditions, ranging from common degenerative diseases to rare oncological and congenital issues. His primary areas of clinical focus include:

• Spinal Cord Injury (SCI): Management of acute and chronic spinal cord trauma, focusing on decompression and stabilization to prevent secondary injury.
• Spinal Deformity: Comprehensive treatment for scoliosis, kyphosis, and other postural abnormalities in both adult and adolescent patients.
• Degenerative Disc Disease: Treatment for herniated discs, spinal stenosis, and spondylolisthesis in the cervical, thoracic, and lumbar spine.
• Spinal Infections: Management of vertebral osteomyelitis and spinal tuberculosis (Pott’s disease).
• Cervical Spondylotic Myelopathy: Specialized care for spinal cord compression caused by age-related changes in the neck.

Procedures Performed

Utilizing both traditional open surgery and minimally invasive spine surgery (MISS), Prof. Cai tailors his surgical interventions to the specific needs of the patient, prioritizing safety and rapid recovery. Common procedures include:

• Decompressive Laminectomy: To relieve pressure on the spinal cord or nerves caused by stenosis or injury.
• Spinal Fusion and Stabilization: Using high-grade instrumentation (rods, screws, and cages) to correct instability or deformity.
• Microdiscectomy: A minimally invasive procedure to remove herniated disc material.
• Complex Spinal Reconstruction: For patients with significant deformities or those requiring revision surgery.
• Minimally Invasive Spine Surgery: Techniques designed to reduce muscle damage, decrease blood loss, and shorten hospital stays.

Education and Training

The academic foundation of Prof. Siyi CAI is rooted in the most prestigious medical institutions in China and the United States. His rigorous training has equipped him with the technical skills and theoretical knowledge necessary to handle the most challenging cases in orthopedic spine surgery.

• PhD in Medicine: Peking Union Medical College (PUMC), Beijing, China. This degree represents the highest level of medical education in China, emphasizing both clinical mastery and scientific inquiry.
• MD/Medical Training: Peking Union Medical College (PUMC), where he received comprehensive training in general and orthopedic surgery.
• Visiting Scholarship: Hospital for Special Surgery (HSS), New York, USA. Prof. Cai spent significant time at HSS, collaborating with world-leading spine surgeons and gaining exposure to advanced American surgical protocols and innovative research.
• Academic Honors: Recipient of the Young Scholar Award from the Chinese Orthopaedic Association and several grants from the National Natural Science Foundation of China (NSFC).

Professional Memberships and Research

Prof. Cai is deeply involved in the academic progression of orthopedics. He holds several leadership and committee positions within professional organizations, including the Chinese Orthopaedic Association. His research work is frequently published in peer-reviewed medical journals, focusing on the molecular mechanisms of spinal cord injury and the clinical outcomes of spinal deformity corrections.

As a Master’s Supervisor, he guides post-graduate students in conducting clinical trials and basic science research aimed at discovering new therapies for spinal cord regeneration. His work with the National Natural Science Foundation of China underscores his role as a thought leader in the medical community, bridging the gap between laboratory discovery and bedside patient care.

Frequently Asked Questions (FAQ)