Volker Tronnier

Heidelberg University, University of Lübeck

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About

Volker Tronnier is a leading figure in the advancement of stereotactic and functional neurosurgery, with his research fundamentally shaping how brain surgery is planned and executed. His key contributions lie at the intersection of surgical navigation, robotic assistance, and intraoperative imaging. Tronnier’s foundational work on “Neuronavigation” (1998, 24 citations) established a critical framework for accurate, safe, and real-time surgical guidance, a cornerstone of modern neurosurgery. He further pushed the boundaries of precision by developing the “MARS — Motor assisted robotic stereotaxy system” (2011, 7 citations), a five-axis robotic platform that translates the proven Zamorano-Duchovny frame design into a motorized, robotized system for stereotactic procedures. Demonstrating a commitment to next-generation imaging, Tronnier also pioneered the use of “Fiber spectral domain optical coherence tomography for in vivo rat brain imaging” (2010, 9 citations), exploring high-resolution, small-probe OCT as a potential online navigation tool. Through these innovations, Tronnier has consistently addressed the core challenge of making brain surgery more accurate and less invasive, leaving a lasting impact on the technological infrastructure of the field.