3D printing in dental prosthetics and implants: Current and emerging applications

Authors: Dr. Manjiri Chakor, Dr. Zaid Sakarna, Sabrina de Carvalho Sakane, Mummana Sasi Priyanka, Marina Adly Kaldas Bekheit, Jayeesha Kothapalle, Dr. Sandeep Singh

Keywords: Digital Dentistry, CAD/CAM, Additive Manufacturing, Dental Implants, Prosthodontics, Dental Prosthesis, 3d Printing, Digital Denture.

Abstract: Three-dimensional (3D) printing is swiftly transforming prosthodontics by providing unprecedented precision, speed, and personalization in the fabrication of dental restorations. From crowns and bridges to complete dentures, surgical guides, and implant-supported frameworks, this additive manufacturing technology facilitates the efficient production of complex prostheses with remarkable detail. By constructing structures layer by layer, it reduces manual errors and streamlines workflows. While its advantages include decreased chairside time and enhanced patient-specific designs, challenges such as high equipment costs, material limitations, and extensive post-processing still remain. This review examines the current and emerging applications of 3D printing in prosthodontics, outlining printing techniques, material innovations, and clinical implications. As digital dentistry progresses, 3D printing is set to become a cornerstone in providing faster, more precise, and highly customised prosthodontic care.