RESUMO
Abstract Since the dental treatment involves the use of various instruments and machines, there is ample presence of both distracting as well as destructive noise, and these are defined based on various parameters. With an increase in safety measures incorporated into dental practices, such as extra-oral suction devices and respirators, there has also been a corresponding rise in noise levels usually present in a clinic. Previous clinical experiments and trials have shown that the noise in a dental office can permanently bring about hearing damage. In addition to this, working with added safety measures during the pandemic, such as the use of personal protective equipment, respirators, and face shields can decrease operator efficiency and the ability to communicate normally. Dentistry has already been demonstrated to be one of the most hazardous occupations because of the high risk of infections. An Orthodontist must protect their eyes and mouth from potentially hazardous situations and the ears to prevent hearing damage.