
The Nanodentistry is a science and technology of diagnosing, treating and preventing diseases, using nanoscale structured materials. Nanorobotics centers are self-sufficient machines which are functional at the nanoscale. The focus of this article is on application of nanoparticles in orthodontics. Nanotechnology, which concerns structures at the Nano scale, is considered as a vital current technology of the 21st century based on its economic and scientific potential. The future in orthodontic treatment will benefit enormously through nanotechnology should all the current attempts succeed to its clinical application at a reasonable cost to the orthodontist and patients.