Applications of 3D-Printed Models in Medical Practice: A Review of Cardiology, Neurosurgery, Imaging, and Urology
Rosa Alba Pugliesi
MD, Klinikum Ludwigsburg, Germany
https://orcid.org/0000-0001-5108-2104
Keywords: 3D-printed models, Cardiology, Neurosurgery, Medical education, Urology
Abstract
Three-dimensional (3D) printing technology has gained significant traction in the field of medicine, offering innovative solutions to enhance patient care and medical education across various disciplines. In this research abstract, we explore the diverse applications of 3D-printed models in cardiology, neurosurgery, education and training, imaging, and urology. In cardiology, 3D-printed models generated from magnetic resonance angiography (MRA) images have emerged as indispensable tools for clinicians. These models aid in comprehending the intricate and unique vasculature of patients, proving vital for presurgical planning. Notably, they have proven exceptionally valuable in the management of congenital heart disease and have enabled the simulation of interventional cardiology procedures. Within neurosurgery, neurologists and neurosurgeons have utilized 3D-printed brain models as adjuncts during surgical planning, particularly for delicate conditions like intractable epilepsy. These models showcase the entire nerve tract in the brain by fusing multiple MRI contrasts into a single print, facilitating realistic and cost-effective simulations of challenging surgeries. Beyond surgical planning, 3D-printed models have become valuable educational tools, aiding medical staff, patients, and their families in comprehending anatomy more effectively than conventional medical imaging and virtual 3D models. In the realm of medical imaging, 3D printing technology has been instrumental in determining optimal imaging sequences for MRI protocols, offering valuable insights for improved diagnostic accuracy and patient outcomes. Moreover, 3D-printed urologic cancer models have demonstrated their efficacy in urology by enhancing preoperative planning and patient comprehension of their condition. These models enable physicians to formulate better treatment strategies and empower patients to make informed decisions about their health.
