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About

Philipp A. Federspil is a pioneering researcher in the field of otoneurosurgery and surgical robotics, whose work has fundamentally advanced the precision of skull-base and ear surgeries. His primary research areas include force-controlled robotic systems, computer-assisted surgery, and intraoperative 3D ultrasound imaging. Federspil’s major contribution is the development of the first force-controlled robot for otoneurosurgery, a breakthrough that demonstrated how robotic milling can achieve the sub-millimeter accuracy required for delicate procedures like cochlear implant placement and lateral skull-base surgery. His seminal 2003 paper on this topic has garnered 128 citations, underscoring its lasting influence. He further expanded the field by introducing a CT-free workflow that integrates 3D ultrasound scanning with robotic navigation, reducing patient radiation exposure while maintaining surgical precision—a concept detailed in his 2008 work (11 citations). Federspil’s research bridges the gap between experimental robotics and clinical application, offering safer, more reproducible techniques for implant positioning and bone milling. His work remains essential reading for engineers and surgeons seeking to merge robotics with otologic practice, and his innovations continue to shape the next generation of image-guided, robot-assisted surgical systems.