Virtual 3D planning in Maxillofacial surgery : The journey so far and the way ahead

The capacity of additive manufacturing and three-dimensional (3D) printing to quickly construct intricate structures and accurate geometries sets them apart from traditional production techniques. The fourth industrial revolution and the digitalization of production were fueled by the emergence of 3D printing, which was made possible by the increasing demand for goods with various designs, functions, and materials. The global influence of 3D printing on healthcare has resulted in the replacement of generic implanted medical devices with patient-customized implants. In the field of oral and maxillofacial surgery, where surgeons use precision medicine daily, this revolution has had a huge influence. Treatments enhanced by 3D technology include orthognathic surgery, complete joint replacement therapy, and trauma. Surgical teams now engage in the 3D design and production of devices at point-of-care treatment facilities with internal infrastructure thanks to the growing and broad adoption of 3D technology in clinical settings. The way doctors approach treatment planning and clinical results are affected greatly by 3D technology. While outlining significant clinical applications, the article presents our viewpoint on the use of 3D-based technology in the field of oral and maxillofacial surgery and the road ahead with the advent of Four-dimensional (4D) printing.