Waterbury, CT Family Dentist
John R. Gagné, D.D.S.
808 Highland Ave
Waterbury, CT 06708
(203) 755-9444

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808 Highland Ave
Waterbury, CT 06708

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Posts for: December, 2017

EffectiveHygieneisKeytoPreventingEnamelWhiteSpotsWhileWearingBraces

Finally — your braces are off! A look in the mirror reveals a straighter, more attractive smile. Unfortunately, it may also show something not so attractive — tiny, chalky spots on your teeth.

These “white spot lesions” are created by acid remaining too long in contact with the enamel, causing it to lose minerals at those places. The acid comes from plaque (a thin film of bacteria and food particles) that brushing and flossing fail to remove. Snacking on foods and beverages with added sugar or high acid content may also make it worse.

Besides their unattractiveness, these spots can lead to tooth decay — so it’s important to try to prevent it. Limiting sugar-added snacks and acidic beverages to mealtimes will help, but the main key to preventing lesions is more thorough brushing and flossing.

Because of the braces, this can take longer to do than if you weren’t wearing them. It’s also more difficult maneuvering your toothbrush or floss around the orthodontic hardware. You can improve thoroughness and access by using a powered brush or one specially designed for use with braces. And, a water flosser that removes plaque between teeth with a pulsating spray of water is an effective alternative to string floss.

Even if (despite your best efforts) some lesions form, we can still treat them. Resuming normal hygiene practices after braces may take care of it — if not, we can strengthen the affected areas of the enamel with pastes, gels, or other topical fluoride applications. We can also use a technique called caries infiltration that injects tooth-colored resin (often used for cosmetic dentistry) beneath the white spot to harden it, and leave it more translucent in resemblance of normal enamel. If these fail to produce satisfactory results, we can use cosmetic bonding that permanently covers the tooth with resin or veneers.

It’s best, though, if you can prevent the lesions while you’re wearing braces. Besides daily hygiene, be sure to keep up regular dental visits for teeth cleaning. Your efforts will go a long way toward keeping your newly aligned teeth bright and blemish-free.

If you would like more information on dental care and hygiene while wearing braces, please contact us or schedule an appointment for a consultation. You can also learn more about this topic by reading the Dear Doctor magazine article “White Spots on Teeth during Orthodontic Treatment.”


By John R. Gagne, D.D.S
December 05, 2017
Category: Dental Procedures
DrawingImpactedTeethintotheOpencanRestoreaSmile

You don’t have to be a dental professional to appreciate a beautiful smile. Likewise, you’ll also know when something’s not quite right with one.

Such can be the case when a tooth fails to erupt properly, causing most or all of the crown to remain below the gum line, a condition known as impaction. Upper canines (or “eyeteeth,” for their location in the arch under the eyes) are especially susceptible to impaction: located on either side of the lateral incisors, which are on either side of the central incisors (the two center front teeth).

The upper canines are important both for function and appearance. Working with their lower counterparts they help cut through food as we chew, so you lose some of that efficiency when they don’t erupt properly. Impacted teeth are susceptible to abscesses and cysts, and can impinge upon and damage the roots of other teeth. And just as importantly, their absence also disrupts the smile as nearby teeth tend to move or “drift” toward the open space.

Rather than remove the impacted canines as is often done with back teeth, it may be more advantageous for both function and appearance to “coax” them into full eruption. This requires first pinpointing their exact location below the gums using x-rays or cone beam 3-D imaging.

If the teeth are in reasonably good position we must first prepare them for orthodontic treatment by surgically exposing the crown from the gums and bonding a small bracket to it. We then attach a small gold chain to the bracket that extends outside of the gums when we suture them back into place. The chain is attached to orthodontic hardware that exerts pressure on the impacted tooth for several months to “pull” it out into the arch.

This procedure has the best chance of success if undertaken before the end of jaw development in early adulthood. Otherwise, it may be better to remove the impacted canines and replace them with dental implants, followed by orthodontic treatment of other teeth to restore their proper position and bite relationships. In either case, your impacted upper canines don’t have to be a problem — we can restore both your mouth function and your smile.

If you would like more information on impacted teeth and treatment options, please contact us or schedule an appointment for a consultation. You can also learn more about this topic by reading the Dear Doctor magazine article “Exposing Impacted Canines.”




John R. Gagné, D.D.S.

John R. Gagné

Dr. Gagné, a member of the American Dental Association and the Academy of Laser Dentistry, is committed to providing his patients with comprehensive dental care.

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