The Journey of Additive Manufacturing in Prosthodontics from the Early Dawn till the Current State of Art. A Narrative Review.

Additive manufacturing (AM) also known as 3D-printing has become one of the pillars of digital technology in the dental field particularly in prosthodontics. With the burgeoning development in the already existing AM technology and the evolution of new techniques, concurrent with the development of printable biomaterials, the range of application of the technology has broadened from the construction of diagnostic models to more complex applications such as maxillofacial prosthetics and implant planning. Full understanding of the technology and the related fabrication parameters will enable the maximum benefit from such technology. Therefore, the aim of this review is to represent a road trip along which the prosthodontists and dental technicians can cast a closer look on different AM technologies, advantages and disadvantages of each technique, the application of technology in the field of Prosthodontics, areas of current research in the field and finally recommendations for areas of future investigations.