The Application of Nanotechnology in Orthodontics: Current Trends and Future Perspectives

Abstract

Molecular nanotechnology is an engineering discipline that aims to construct devices and structures with precise placement of every atom. This discipline has emerged as an important innovation used in the fields of medicine and dentistry. Nanotechnology also has various applications in the field of orthodontics. Nanotechnology is being employed to enhance orthodontic treatment procedures by utilizing materials and coatings at the nano-sized. Nanocoatings improve the surface properties of orthodontic brackets and wires, reducing friction, while nanocomposites strengthen the materials. In addition, the utilization of nanosolutions and the inclusion of nanomaterials in orthodontic agents aim to enhance oral hygiene and prevent white spot lesions (WSLs) by incorporating antimicrobial agents and effective products in nano-sized form. Smart materials and nanosensors also play a crucial role in the treatment process. These advancements brought by nanotechnology hold potential to deliver more effective and comfortable treatments in orthodontics.