The prevention of disease transmission Today, dentistry is using new ways to protect your health-through the prevention of disease transmission. Cleanliness and proper sterilization techniques have been a part of dental practices for many years, but the AIDS, hepatitis B, and herpes viruses have made these techniques more important. The dental profession has made several visible changes in the way dental services are provided, changes that ensure your health and safety in the dental office. Dentists, hygienists, and assistants are wearing surgical gloves, eye glasses, and masks with each patient to prevent the possibility of microorganisms from being transferred during dental procedures. 2 Dental instruments are heat sterilized, or autoclaved, between each patient to protect against the possibility of cross-contamination from one patient to another.
Heat sterilization kills any potentially harmful microorganisms.
Dental personnel are vaccinated against the hepatitis B virus. Special precautions are taken in the handling and disposal of potentially hazardous waste and materials in the dental office. All dental personnel receive training in patient and environmental protection procedures. The new sterilization procedures being used are costly, but important, considering the protection that is provided. As a result, you may see a slight increase in your dental bill that reflects a portion of this expense.