Anja Groch

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About

Anja Groch is a leading researcher in biomedical optics and intraoperative imaging, with a focus on advancing minimally invasive surgery (MIS) through novel 3D visualization techniques. Her work centers on developing fiber-based optical probes and structured lighting methods to enable real-time, high-resolution three-dimensional imaging inside the body. Groch’s most cited paper, “Spectrally encoded fiber-based structured lighting probe for intraoperative 3D imaging” (2011, 60 citations), introduced a groundbreaking approach to quantify organ shape and structure during MIS. This technique allows for the registration of multi-modal or pre-operative image data—such as ultrasound, MRI, or CT—with live optical images, significantly enhancing surgical precision. By integrating spectrally encoded structured illumination into a compact fiber probe, her work addresses a critical challenge in surgery: the lack of depth perception and spatial context in traditional endoscopic views. Groch’s contributions have been instrumental in bridging the gap between pre-operative planning and real-time surgical guidance, with her research cited by peers working in image-guided therapy, optical engineering, and surgical robotics. Her innovations hold promise for improving outcomes in complex procedures by providing surgeons with richer, more actionable visual information.