Ru-Jie Song

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About

Ru-Jie Song is a pioneering researcher in dental robotics, whose work has fundamentally transformed the field of complete denture manufacturing. Her key research areas include robotic systems for dental restoration, automated tooth arrangement algorithms, and the integration of robotics into oral healthcare. Song's major contribution lies in developing one of the first robotic systems capable of automatically implanting artificial teeth for complete denture fabrication—a process traditionally reliant on the manual expertise of highly skilled dentists and technicians. Her seminal 2001 paper, "Tooth arrangement for the manufacture of a complete denture using a robot," established the foundational framework for this innovation, introducing equations for jaw-arch and teeth-arch curves, as well as coordinate system calculations for precise tooth positioning. This work, along with her 2002 study detailing the robotic system approach, has garnered over 50 combined citations, reflecting its lasting impact on dental robotics. Song's achievements demonstrate how robotics can enhance precision, efficiency, and accessibility in oral restoration, paving the way for automated solutions that reduce reliance on specialized manual labor. Her research continues to inspire advancements in medical robotics and dental technology.