As a benefit to you, Dr. Byrum would like to help answer those dental questions you may have. Whether it be about a news flash on dental technology or a personal general question, Dr. Byrum will work to get the information you need to make a decision about your dental care. This is not intended to be an area for diagnosis. Only a thorough examination can be used to make a diagnosis. Please email your question to Dr. Byrum.

Frequently Asked Questions:

Should my gums bleed when I floss?

Dr. Robert L Byrum:
This seems to be a question that always follows after the hygienist asks, "How is flossing going?" And our response is always, "NO!" Bleeding is a sign of inflammation and infection, and more precisely gingivitis. Flossing does not cause the bleeding, it is already there under the gum line. Yes, you can snap the floss in to hard and injure the tissue, but this occurs rarely. At this point, I challenge the patient to floss thoroughly for 7 consecutive days. Providing that there are no other problems (like tartar build-up) present, there should be little if any bleeding at that time. This is because you have just treated the gingivitis by removing the plaque and getting good circulation to the tissue. But you have to keep it up, cause it can come back.


Does whitening my teeth really work?

Dr. Robert L Byrum:
Whitening, or "bleaching," your teeth can be a great and wonderful thing. But there are some cautions to be considered. True whitening comes from an oxidation process started with the bleaching gel. Either hydrogen peroxide of carbomide peroxide is used in professional whiteners and is very safe and effective (in professional strengths) for the teeth. Many over the counter whitening products use a form of phosphoric acid to whiten which does etch the enamel possibly causing some problems for the tooth. These are also not very effective in making your teeth whiter. The products that we have used in our office for many years, have always brought a positive response from our patients. Look up whitening, for further information.


I've already had a bunch of fillings. Can I still get a cavity?

Dr. Robert L Byrum:
"YES"

In a simple phrase, as long as a tooth is present in the mouth, it can get decay (which is a cavity). It is true that the grooves and pits of teeth are the most likely to get cavities (see Sealants), but any surface of the enamel or root surface can decay. Once you have had fillings done, and even crowns, the edges need to be kept clean and free of plaque because there is always a chance of recurring decay at those margins.