Lanchen Liang

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About

Dr. Lanchen Liang is a rising leader in digital dentistry, whose pioneering work is redefining the precision and safety of implant surgery. Her primary research focuses on the integration of robotic computer-assisted implant surgery (r-CAIS) with complex bone augmentation procedures, most notably transcrestal sinus floor elevation (TSFE). In her landmark 2025 study, Dr. Liang demonstrated that r-CAIS can achieve unprecedented accuracy in performing TSFE with simultaneous implant placement, a procedure traditionally fraught with risk due to the proximity of the sinus membrane. By meticulously comparing virtual surgical plans to actual outcomes, she provided the first robust evidence that robotic systems can reliably execute multi-step drilling protocols in anatomically challenging sites. This work, already garnering early citations, has profound implications for reducing surgical complications and expanding the indications for minimally invasive implant therapy. Dr. Liang’s contributions are not merely technical; they represent a paradigm shift toward fully digitized, predictable workflows in oral rehabilitation. As a clinician-scientist, she is at the forefront of translating cutting-edge robotics into tangible improvements in patient care, making her a vital voice for the next generation of digital practitioners.