Plasma in Dentistry

Plasma technologies are mostly used in dentistry; our work focuses on Plasma scopes and plasma applications in dentistry. We will directly deliberate about liquid, solid, and gas only without sophisticated about the fourth state (Plasma), which is the most abundant and the most important state and is considered the new technology in dentistry that may create a revolution in this field as a painless free technology in all dental fields. The study results showed that cold atmospheric Plasma could be a new and painless method before the preparation of the cavities. Also, it is very effective in bacterial inactivation, sterilization, oral diseases, root canal treatment, and disordered tissues; therefore, Plasma is used mostly for treating tooth diseases and tooth whitening.