Single-unit fixed restoration using the automated crown shaping artificial intelligence program
10.14368/jdras.2024.40.3.169
- Author:
Eun-Bi PARK
1
;
Young-Eun CHO
Author Information
1. Department of Prosthodontics, School of Dentistry, Dankook University, Cheonan, Republic of Korea
- Publication Type:Case Report
- From:Journal of Dental Rehabilitation and Applied Science
2024;40(3):169-178
- CountryRepublic of Korea
- Language:English
-
Abstract:
Recently, several attempts have been made to integrate AI into the field of dentistry. To overcome the limitations of traditionalfixed prosthetic fabrication methods such as CAD-CAM (computer-aided design-computer-aided manufacturing), AI programs arebeing developed for automated crown fabrication, and various studies are underway to applicate in clinical situation. In these casestudies, single-unit fixed prostheses were fabricated using an AI program (Dentbird Crown, Imagoworks Inc, Seoul, Korea) in boththe anterior and posterior regions and the fabrication time and accuracy were compared with previously used CAD-CAM method.The first case is a 44-year-old woman who presented for re-fabrication of a zirconia prosthesis due to a prosthesis fracture on thelingual side of the upper right lateral incisor. The second case is a 53-year-old male patient who presented for a crown restorationon an upper left first molar following root canal treatment, where he received a final zirconia restoration. In both cases, the firstprosthesis was designed manually using a CAD program, the second prosthesis was designed using AI alone, and the third prosthesis was designed using AI and then modified by CAD program, and the three designs were superimposed to compare suitability. When evaluated after temporary placement, the final prosthesis demonstrates adequate stability, retention and support, resulting in functional and esthetic satisfaction.
