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About

Xiuyuan Chen is a leading orthopedic surgeon and researcher whose work centers on advancing robot-assisted spinal surgery, particularly for degenerative spinal conditions. His major contributions include pioneering comparative studies that demonstrate the superiority of robotic techniques over traditional freehand methods. In his landmark 2020 study on adult degenerative scoliosis, Chen showed that robot-assisted pedicle screw placement achieved significantly higher accuracy and better short-term clinical outcomes than freehand approaches, a finding that has garnered 40 citations and influenced surgical protocols. He further advanced the field with a 2021 matched-control analysis of robot-assisted minimally invasive transforaminal lumbar interbody fusion (MIS-TLIF) versus open TLIF, which demonstrated improved screw accuracy and quality-of-life outcomes for patients with lumbar degenerative disease—a paper cited 36 times. Notably, Chen also investigated the learning curve for junior surgeons in robot-assisted pedicle screw placement (2023), providing critical guidance for training programs. His work has been instrumental in establishing robotic assistance as a safe, effective tool in complex spinal surgery, with his cumulative research shaping modern orthopedic practice and improving patient recovery.