What is the purpose of personal protective equipment (PPE)?

The purpose of personal protective equipment (PPE) in a dental setting is primarily to prevent exposure to infectious agents. This is crucial because dental procedures can generate aerosols and may involve direct contact with blood and saliva, both of which can carry pathogens. By wearing PPE such as gloves, masks, face shields, and gowns, dental personnel create a barrier that significantly reduces the risk of transmission of infections to themselves and to patients. This protective measure is regarded as a fundamental component of infection control practices in healthcare environments, ensuring both patient and provider safety.

In contrast, enhancing aesthetics, complying with insurance standards, or documenting patient interactions do not directly address the primary function of PPE, which is focused on health and safety.