3D Printing in Reconstructive Surgery and the Possibility of Whole-Organ Bioprinting: Medical Applications, Ethical Challenges, and Future Directions
Year: 2025
Type: article
Abstract: Three-dimensional (3D) printing has emerged as one of the most transformative technologies in modern medicine, particularly in reconstructive surgery. From patient-specific implants and prosthetics to surgical planning models, 3D printing has already demonstrated significant clinical utility. More recently, bioprinting has opened the possibility of fabricating living tissues and, ultimately, functional human organs, offering potential solutions to the global organ shortage crisis. Yet, while these technological advances hold extraordinary promise, they raise complex ethical, regulatory, and social concerns. This review synthesizes findings from over forty peer-reviewed studies, clinical reports, and ethical analyses to provide a comprehensive overview of current applications of 3D printing in reconstructive surgery, assess the technological feasibility of whole-organ bioprinting, and critically examine the ethical implications. The paper argues that while reconstructive applications of 3D printing are already enhancing patient outcomes, whole-organ printing remains at an experimental stage, requiring careful attention to safety, accessibility, and justice. Robust ethical frameworks and international regulatory cooperation will be essential to ensure that 3D printing in medicine evolves responsibly and equitably.
Author: Kim, Riwoo
Language: English
Subfield: Biomedical Engineering
Field: Engineering
Domain: Physical Sciences
Open Access status: green
OpenAlex ID: W7088630101
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