Shijing Deng

Beijing Institute of Neurosurgery, Beijing Tongren Hospital, Capital Medical University

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About

Shijing Deng’s research lies at the critical intersection of ophthalmic microsurgery and robotics, with a primary focus on enhancing the precision and safety of corneal grafting procedures. Her work systematically addresses the biomechanical challenges of keratoplasty, from needle insertion to trephination. Notably, her 2011 study on "Insertion force in manual and robotic corneal suturing" (17 citations) established foundational data on the forces and torques acting on suturing needles, directly comparing manual and robotic techniques to improve surgical outcomes. She further advanced the field by designing and evaluating a robotic trephination system for penetrating keratoplasty (10 citations), demonstrating that robotic assistance can achieve the delicate stability required for this complex microsurgery. More recently, her three-dimensional biomechanical modeling of trephine cutting (4 citations) has provided unprecedented insight into the physical and biomechanical interactions between surgical tools and corneal tissue. Through these contributions, Deng has not only quantified the mechanical demands of corneal surgery but also paved the way for safer, more reproducible robotic interventions in ophthalmology.