Wednesday, February 22, 2012

Some Oral Bacteria May Cause Bowel Cancer

Maintaining solid oral hygiene could be a key to preventing bowel cancer.
A research team from the Dana-Farber Institute and the Broad Institute discovered a correlation between bacteria associated with gum disease and nine colorectal tumor samples. This indicates that there could be some kind of link.
Bowel cancer is one of the more common types of cancer. Only about half of the people who develop bowel cancer survive.
Much more research is necessary to determine the extent of the relationship between bowel cancer and oral bacteria. Matthew Myerson, the co-director of the Center for Cancer Genome Discovery at the Dana-Farber Institute and the lead author of the study, however, discovered the presence of the fusobacterium in tumors in the bowels. This bacterium is generally involved with causing gum disease.
This information lends more credence to the idea that good oral health leads to good overall health. Maintaining a daily oral hygiene routine as well as visiting the dentist regularly will ensure that a person won’t have to worry about bowel cancer.

 Dr. Caroline Wallace DDS
Complete Dental Care
103 South Colorado Street
Salem, Virginia, 24153
540-387-3844

Friday, February 10, 2012

Air Flossing


Air Floss-Answers to your questions

What exactly is it and how does it work?
Air Floss is a new device developed by Philips Sonicare to remove plaque biofilm from between the teeth.  It uses a rapid burst of air and water dropltes to disrupt the biofilm from between the teeth.  It is called “microburst technology.”

Is it better than floss?
Studies have shown AirFloss to remove up to 99% more plaque than manual brushing alone.  Thus, the addition of it to a brushing only technique would target interproximal plaque biofilm currently left behind.

Is it the same thing as an oral irrigator or Waterpik?
Oral irrigators work on large volumes of pulsating water to disturb plaque biofilm between teeth, while the effectiveness of AirFloss relies on the power of the microdroplets to remove plalque biofilm.  AirFloss uses only one teaspoon of liquid.  The two are different technologies.

So which is better, oral irrigation or AirFloss?
Good question!  Most likely the real answer will be that both are effective tools for interproximal cleaning, however; ongoing studies are evaluating the comparison between the two technologies.  These results should be known in 2012.  For many, the important question is:  Will I actually use this technology?  Due to the easy point-and-click design, compliance studies on AirFloss are extremely high.

What if my teeth and gums are sensitive?  Does it hurt?
The force behind the AirFloss technology is powerful enough to remove plaque while remaining gentle on teeth and gums.  If cold sensitivity is a concern, you can use one teaspoon of slightly warm tap water.

Can you use mouthwash in the AirFloss?
Yes, you can use water or an antimicrobial mothwash to fill the small reservoir in the handle.  You can also use a whitening, desensitizing or fluoridated mouthwash, depending on the desired results.

How expensive is it?
The retail price will vary depending on where you purchase it.  But the price should be $80-90 at most places.  You may order the AirFloss online, purchase it in stores or purchase it from an office.

How long does it take to use?
It takes 60 seconds to clean between the teeth.  The tip is designed with a unique guide to direct you to the spaces between the teeth.  Once you have it in place, click on it for the microburst technology to remove the plaque.  Then repeat this point-and-click method of cleaning between all teeth, which is a bit similar to the point-and-click feel of a computer mouse.

Does it require another plug to keep it charge?
You can charge the AirFloss either on its base, or if you already own a Sonicare, you may recharge it on that base.  It will hold a charge for about 2 weeks.  This makes it easy to travel with and saves plug-in-space for other electrical devices.

Does it have a removable head that has to be replaced?
For optimal use, the manufacturer recommends replacement of the head every six months.

Should I use the AirFloss instead of dental floss?
Engineers at Philips developed AirFloss to help bridge the gap for patients who need to floss but don’t.  Even though some flossing patients may like the feel and ease of AirFloss—and may eventually switch to this—it is recommend for patients who have found dental floss unrealistic or ineffective use it.

 Dr. Caroline Wallace DDS
Complete Dental Care
103 South Colorado Street
Salem, Virginia, 24153
540-387-3844