Feynman's early vision in 1959 gave birth to the concept of nanotechnology. Since then, nanotechnology has been part of mainstream scientific theory with potential dental applications. The field of nanotechnology has tremendous potential, which if harnessed efficiently, can bring out significant benefits to the human society such as reduced environmental pollution. The future holds in store an era of dentistry in which every procedure will be performed using equipment's and devices based on nanotechnology. Nanotechnology will give us the ability to arrange atoms as we desire and subsequently...