Lionel Carrat

Papers

Total Citations

126

H-Index

About

Dr. Lionel Carrat is a pioneering figure in the field of medical robotics, with a focused expertise in image-guided orthopedic surgery. His most notable contribution is the development of the CRIGOS system—a Compact Robot for Image-Guided Orthopedic Surgery—which he introduced in a landmark 1999 paper that has garnered 126 citations. This work addressed a critical need for precision in orthopedic procedures by designing a modular system that integrates a compact parallel robot with advanced software for surgical planning. Dr. Carrat’s research fundamentally advanced the concept of miniaturized, task-specific surgical robots, moving away from bulky, general-purpose systems toward streamlined tools tailored for bone-related interventions. His contributions have had a lasting impact on the field, influencing subsequent developments in computer-assisted surgery and robotic assistance for joint replacements and fracture repairs. By bridging mechanical engineering, computer science, and clinical practice, Dr. Carrat helped lay the groundwork for modern, minimally invasive orthopedic robotics, making him a key figure in the evolution of surgical technology.