[Applications of 3D printing in medicine; 5 years later].

5 years ago, we described the emergence of 3D printing in medicine. It was about 3D printing of anatomical structures, patient-specific drilling guides, cutting templates and implants and printing of living cells, growth factors and biomaterials ('bioprinting'). Surgeons are increasingly making use of 3D printing possibilities in preparation of surgeries on patients with complicated anatomies. Using tangible 3D models, it is easier for surgeons...