How are objects sterilized?
A. Dentists sterilize handpieces and other instruments between patients to prevent the transmission of diseases. Dental offices follow and monitor specific heat sterilization procedures, which are outlined by the CDC and the ADA. Recommended procedures include placing the tools into an autoclave (steam under pressure), a dry oven, or chemical vapor (commonly called a chemiclave). Typically, this equipment is kept in the office away from patient’s view. Before you enter an examination room, all surfaces, such as the chair, drawer handles and countertops are disinfected. Disinfectant is applied to equipment that can’t be moved to ensure a germ-free environment.
