3D PRINTING IN PEDIATRIC DENTISTRY

Background: The emergence of three-dimensional (3D) printing technology has brought about significant advancements in dentistry, particularly in pediatric dentistry. Dentists are increasingly adopting digital approaches, moving away from traditional treatment methods towards fully digital treatment plans to enhance patient care. Methods: 3D printers utilize computer-aided design (CAD) software or 3D scanners to produce physical representations of objects. Various technologies such as selective laser sintering (SLS), stereolithography, fused deposition modeling, and laminated object manufacturing are employed to print a range of dental products including individual impression trays, orthodontic models, gingiva masks, and prosthetics. These 3D printed products facilitate diagnostics, evaluation of maxillofacial growth, correction of facial asymmetry, and fabrication of aligners for children with malocclusions. Results: The versatile applications of 3D printing in dentistry have enabled the development of novel and efficient manufacturing methods for dental products. Conclusion: In conjunction with computer-aided design and computer-aided manufacturing (CAD-CAM), intra-oral scanning, and cone beam computed tomography (CBCT) data, 3D printing has the potential to revolutionize pediatric dentistry. The future trajectory of 3D printing in dentistry will likely involve advancements in materials and technologies, indicating a promising future for this innovative technology in the field.