My dentist said I had a suspicious looking area on the chewing surface of my tooth that may be a cavity. What is the chance of this spot turning into a cavity?

A recent study on this question shows that the chance of this spot turning into a cavity is rare. However, this assumes that the patient has reasonably good oral hygiene habits and is not overloading his or her diet with sugared food or drink. My recommendation is to always monitor suspicious looking areas and concentrate efforts on preventing this spot from turning into a cavity by stressing the importance of good home care and reducing a person's exposure to sugar.

I visited a dentist for the first time in several years for a routine exam and to get a lost filling replaced. The dentist informed me I had periodontal disease and I needed a special deep cleaning. I declined treatment since it was unexpected. Should I go back for treatment?

Secondary findings are common in all areas of health care. It happens when a person comes in with one concern and finds out that there are other problems as well. It is normal for a person to need time to process new information. I find that if a person has enough information and time, he or she usually makes a decision to proceed with a reasonable plan for treatment. I recommend you address any concerns with your dentist and have all of your questions answered prior to beginning treatment.