Online Dental Education Library

A full range of topics can be explored in the HAVE A QUESTION? COLUMN on the right either by filling in the SEARCH box or clicking on one of the procedures below the SEARCH box.

Our team of dentist and staff strive to improve the overall health of our patients by focusing on preventing, diagnosing and treating conditions associated with your teeth and gums. Please use our dental library to learn more about dental problems and treatments available. If you have questions or need to schedule an appointment, contact us.

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Brushing & Flossing with Braces
...But be sure the electric brush is set to a moderate power level, and don't let its vibrations cause the back of the brush to hit the braces! You should brush with a fluoride toothpaste at least two times per day (preferably after meals), for at least two minutes each time...

Orthodontics & Dental Hygiene
...The office staff will review proper brushing and flossing techniques with you when your braces are put on — but if you ever have questions, don't hesitate to ask! Depending on your situation, an in-office or at-home supplemental fluoride treatment may be recommended to boost your cavity resistance...

How To Brush
... Besides removing plaque, the fluoride in toothpaste strengthens tooth enamel and makes teeth more decay-resistant...

Interdental Cleaning Devices
...Yet proper cleaning of the interdental areas (the small spaces between teeth) is crucial — and here's why: Consistent brushing with fluoride toothpaste has been proven effective at removing dental plaque from the tooth's surfaces and making them more resistant to decay...

Mouthrinses
... To help prevent tooth decay, anti-cariogenic mouthrinses use an ingredient you're probably already familiar with: fluoride...

Oral Hygiene for Kids
... Brush your baby's first teeth gently with a small, soft-bristled toothbrush, using just a thin smear of fluoride toothpaste, at least once a day at bedtime...

Tips to Prevent Cavities
...Brush your teeth at least twice each day, using a toothpaste that contains fluoride — a mineral that can become part of your tooth enamel and actually repair tiny cavities that are starting to form...

Toothpaste
... Fluoride, the vital tooth-protective ingredient in toothpaste...

Fillings
... Glass Ionomer — Made of acrylic and glass powders, these inexpensive, translucent fillings have the advantages of blending in pretty well with natural tooth color and releasing small amounts of fluoride to help prevent decay...

Tooth Decay Prevention
...Keeping up a regular habit of brushing and flossing, getting adequate fluoride, and a diet with limited acidic foods is certainly helpful...

Age One Dental Visit
...If any treatments (such as fluoride) are needed, a full explanation will be given...

Fluoride & Your Child
Fluoride, a naturally occurring mineral, is essential for proper tooth development and the prevention of tooth decay...

Pregnancy & Your Child's Developing Teeth
...Fluoride supplementation at this time is not recommended either, as there are too many unanswered questions about its use during pregnancy...

Sealants
...Fluoride, which is found in toothpaste and some drinking water — and in treatments provided at the dental office — can strengthen enamel, but, again, it's hard to get fluoride into those pits and fissures on a regular basis...

Gum Grafting
...Your regimen should include proper brushing with fluoride toothpaste, daily flossing, a healthy diet and regular dental and periodontal checkups...

Dry Mouth
...Brush at least twice a day with a fluoride toothpaste; this will remove bacterial plaque and add minerals to strengthen your teeth...

Eating Disorders & Oral Health
...Sometimes a sodium fluoride mouthrinse is recommended to strengthen the enamel and reduce its loss...

Fluoride
Fluoride is a mineral that is naturally present to some degree in both fresh and salt water sources...

Nutrition & Oral Health
...Learn new important facts about sugars — the good and the bad; fluorides; tooth erosion by acids; and more...

Preventive Dentistry
... Fluoride...

Laser Decay Diagnosis
...It's probably due in part to improved oral hygiene, and, ironically, the increased use of fluoride in toothpaste and in tap water...

Tooth Sensitivity
...Always use a toothpaste containing fluoride, as this ingredient is proven to increase the strength of tooth enamel, which helps resist erosion...

Oral Health
...Effective oral hygiene involves brushing your teeth twice daily with a fluoride toothpaste and flossing at least once per day to remove plaque from between the teeth...

Oral Hygiene
... Make sure you're getting the proper amount of fluoride...

Pediatric Dentistry
...They include: Topical FluorideFluoride incorporates into the enamel of teeth, making it harder and more resistant to decay...

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Dr. Karen Cheon graduated in 2014 from Loma Linda University School of Dentistry in southern California, and moved to Ann Arbor with her husband.

Dr. Karen Cheon believes that prevention is the most important aspect of good oral health, and that is her focus with every patient.  When restorative intervention is necessary, however, she strives to do the highest quality work with a focus on prevention and aesthetics. Aesthetics are an important of part of her work given the functional impact it can have on everyday life.  

She has had experience delivering care in developing countries as well as free clinics for communities in the US. She appreciates the privilege of being able to deliver high quality dental care to everyone. She resides in Ann Arbor with her husband and daughter. She enjoys mission trips, swimming, traveling, cooking and spending time with her family and friends.