Dr. Eilon Ram
Advances in three-dimensional (3D) printing technology are transforming the way cardiovascular specialists’ approach complex aortic disease. By converting high-resolution computed tomography (CT) imaging into patient-specific anatomical models, surgeons can move beyond traditional two-dimensional imaging and interact with a tangible replica of a patient's unique anatomy before entering the operating room.
Over the past year, Dr. Eilon Ram, Assistant Professor of Cardiothoracic Surgery at Weill Cornell Medicine, has incorporated patient-specific 3D printed aortic models into the care of patients with complex aortic pathology. These models have become invaluable tools for surgical planning, allowing our team to better understand challenging anatomy, anticipate technical obstacles, and refine operative strategies prior to intervention. Beyond the operating room, they serve as powerful educational resources for fellows and multidisciplinary team members, including anesthesiologists, perfusionists, physician assistants, and nurses, providing a hands-on approach to understanding complex aortic disease.
Beyond their utility in surgical planning and education, 3D printed models have improved patient engagement and communication. The ability to visualize and physically examine a replica of one's own aorta can enhance understanding of disease processes and facilitate informed discussions regarding therapeutic options. As the field of personalized medicine continues to evolve, patient-specific 3D printing represents an innovative approach that bridges advanced imaging, surgical planning, medical education, and patient-centered care. Through the transformation of imaging data into a physical model, this technology has the potential to improve procedural preparation, foster multidisciplinary learning, and support shared decision-making in the management of complex aortic disease.
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