Wolfgang Freysinger

Universität Innsbruck, Innsbruck Medical University

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About

Wolfgang Freysinger is a pioneer in computer-assisted surgery, with a career dedicated to enhancing precision in otorhinolaryngology (ENT) and skull base interventions. His research centers on intraoperative navigation, augmented reality (AR), and robotic guidance systems, fundamentally improving surgical safety and outcomes. Freysinger’s seminal work, "Computer assistance for intraoperative navigation in ENT surgery" (2003, 59 citations), established foundational methods for real-time tool tracking in the paranasal sinuses and lateral skull base, addressing critical needs for exact orientation during delicate procedures. More recently, his development of the CIGuide system (2019, 14 citations) represents a leap forward: a hybrid optic-magnetic tracking platform that provides *in situ* AR laser guidance for microscopic interventions. This innovation minimizes mental workload on surgeons by overlaying virtual trajectories directly onto the surgical field, enabling unprecedented accuracy without disrupting established workflows. Freysinger’s contributions have been instrumental in translating complex computational models into practical clinical tools, directly impacting patient care in high-stakes environments. His work bridges engineering and medicine, offering a compelling model for researchers seeking to develop intuitive, real-time assistive technologies that augment human skill rather than replace it.