The recent news in Tulsa, Oklahoma, brings to light an issue that is rare, but nonetheless important -- cross infection in the dental office, or the transfer of infection from one patient to another in a health care environment.
The unfortunate reality is that you, as the consumer, have very little chance of knowing what's going on -- it's a huge trust relationship. Cross contamination is literally invisible because it's caused by microbes invisible to the human eye, so only the professionals can guarantee that it doesn't happen.
That doesn't mean it's out of your control. Use this checklist to find out how seriously your dentist takes the issue of infection control procedures.
1. Watch the gloves
You would never use a cutting board used for raw chicken to chop up some broccoli unless you washed it first -- and preventing cross infection in the dental office is no different.
-- How does my dentist put on gloves? Gloves put on by your dentist should come out of the glove dispenser, not off an unsterilized countertop.
-- What does my dentist touch with the gloves? Your dentist should only touch the sterile instruments or your mouth -- if anything else gets touched or if the dentist leaves the room, it's time for a new pair of gloves.
-- How many soap containers do I see in the office? Soap containers should be visible and everywhere and dentist and staff should be making use of them in front of you, in addition to using gloves.
Ask your dentist:
-- Do you change your gloves for every patient? Gloves should absolutely be changed in between patients.
2. Check out the office
A clean, uncluttered office can be an indication of how serious your dentist is about sterilization. If the office is cluttered, it's harder to clean.
-- How clean is the office? Is it tidy and uncluttered? If there's lots of junk on the countertops, that can make for surfaces that aren't easily sterilized.
-- Are there carpets? Carpets can't be sterilized, but hospital-grade linoleum floors can. These can all be indications of how serious a dentist is about cleanliness.
-- Are there special containers for disposal of needles and sharp items? If you can't see them, ask where they're kept. Devices have to either be sterilized or thrown away. A dentist should be using these containers to dispose of used devices and using new ones on the next patient.
Ask your dentist:
-- Are operatory rooms (the room where the dental chair is) cleaned between patients? The staff should be disinfecting the surfaces in the operatory between every patient.
-- Where do you disinfect instruments? There should be a single room or space in the dental office that is completely dedicated to the disinfection of instruments. Ask your dentist to tell you about this space and what the procedures are.