Markus Mehrwald

Karlsruhe University of Education, Karlsruhe Institute of Technology

Papers

Total Citations

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About

Markus Mehrwald is a pioneering figure in the fusion of robotics and laser surgery, with a focused expertise in developing precise, minimally invasive techniques for otologic and general surgery. His most influential work centers on the automated creation of cochleostomies—the critical opening in the inner ear for cochlear implant electrodes. In his landmark 2008 study (13 citations), Mehrwald introduced a visual servoing system that uses camera-guided, navigated CO₂ laser ablation to perform this delicate bone removal with unprecedented accuracy, aiming to reduce trauma to the surrounding cochlear structures. He further advanced the field by analyzing the short-pulsed CO₂ laser ablation process (2010, 2 citations), seeking to optimize processing speed for practical surgical application. Beyond the laser itself, Mehrwald developed a knowledge-based system (2012, 6 citations) to intelligently optimize port placement and robot setup in minimally invasive surgery, addressing the critical challenge of surgical workspace planning. Through this combination of laser physics, robotic control, and surgical planning, Mehrwald’s work directly contributes to safer, more reproducible, and less invasive procedures, particularly for hearing restoration.