David G. Calatayud

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About

David G. Calatayud is a pioneering surgeon whose work has significantly advanced the field of robotic-assisted minimally invasive surgery, particularly in complex hepatobiliary and pancreatic procedures. His research focuses on refining surgical techniques to improve patient outcomes, with major contributions including the first reported use of ICG-fluorescence to identify a small aberrant biliary canaliculus during robotic cholecystectomy (20 citations), a technique that enhances safety by preventing bile leaks. He also demonstrated the feasibility of robot-assisted renal artery aneurysm repair using a saphenous vein Y-graft interposition (13 citations), showcasing the versatility of robotic platforms in vascular reconstruction. Notably, his work on robot-assisted subtotal pancreas-preserving duodenectomy (8 citations) addresses the rare and technically challenging condition of duodenal angiodysplasia, offering a minimally invasive alternative to open surgery. With a career marked by innovation in surgical robotics, Calatayud’s studies—though modest in citation counts—have provided foundational blueprints for safer, less invasive approaches to complex abdominal surgeries, earning him recognition as a leader in translating robotic technology into life-saving clinical applications.