Work

3D-printed patient-specific surgical instruments and implants: a technological leap in precision medicine

Year: 2025

Type: article

Abstract: Three-dimensional (3D) printing has revolutionized modern surgery by enabling the creation of patient-specific implants and instruments tailored to individual anatomy. Through advanced imaging and computer aided design, 3D-printed devices enhance surgical precision, reduce operative time, and improve functional and aesthetic outcomes across multiple specialties. Clinical evidence from leading countries, including Australia, China, and the United Kingdom, demonstrates successful use of custom titanium spinal and craniofacial implants, restoring complex anatomical structures that standard devices cannot replicate. Technological advances in biocompatible materials such as titanium alloys, PEEK polymers, and bioresorbable composites have expanded the scope of applications, while emerging point-of-care printing facilities allow hospitals to produce customized implants on-site. Despite challenges involving cost, regulatory oversight, and long-term validation, the integration of 3D printing into surgical workflows marks a major step toward personalized medicine. Continued interdisciplinary collaboration and robust clinical trials are essential to establish safety, cost-effectiveness, and broader accessibility of these transformative technologies.

Source: Annals of Medicine and Surgery

DOI: 10.1097/ms9.0000000000004303

Authors: Muhammad Khizar, Muhammad Zaib, Sharjeel Haider, Hasiba Karimi, Hasibullah Aminpoor

Institutions: Georgian American University, FMH College of Medicine & Dentistry, Bezmiâlem Vakıf Üniversitesi, Kabul University of Medical Sciences Abu Ali Ibn Sina

Language: English

Topic: Anatomy and Medical Technology

Subfield: Biomedical Engineering

Field: Engineering

Domain: Physical Sciences

SDG: Good health and well-being

Open Access status: gold

Estimated APC paid: $1,850