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Posts for: July, 2017

ABondedRetainerCouldbeaPreferredChoiceoveraRemovableOne

If you've known anyone who has worn braces, you know what comes after — wearing a retainer. This can be kind of a letdown after all those months with braces, but it's absolutely necessary.

That's because teeth have a tendency to “rebound” to their pre-orthodontic positions once the force to move them stops after the braces are removed. Retainers help keep or “retain” moved teeth in their new positions and prevent them from reverting to the old.

When you think “retainer,” you probably picture a removable appliance with a wire that fits over the front of the teeth. While that may be the most common type, it isn't the only one. There's another called a bonded retainer, a thin piece of wire bonded to the back of the teeth that need to be retained. Unlike the other type, a dentist must remove a bonded retainer when it's no longer needed.

The biggest advantage of a bonded retainer is its invisibility — the wire is behind the teeth so no one can see it as with a removable retainer. The wire is bonded to the teeth with a dental composite material and then light-cured to create a strong attachment.

Another advantage is especially pertinent to younger patients. Because it's permanently attached and can't be taken out, there's no constant reminding of the patient to wear it — and no more worries about replacing a lost one.

They can, though, be difficult to floss around leading to potential plaque buildup that increases disease risk. It's very important you receive proper hygiene instruction for cleaning under the bonded retainer. Another concern is that they can break under excessive chewing pressure. And as with the more common retainer, we wouldn't want to remove it as that will result in the teeth's relapse to their old positions.

To learn which retainer is best for your situation, you should discuss the options with your orthodontist. Regardless of which type you choose, though, a retainer is a must for protecting your investment in that new smile.

If you would like more information on orthodontics and retainers, 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 “Bonded Retainers.”


FifthHarmonysCamilaCabelloChipsaToothbutConcertStillWorthIt

Everyone loves a concert where there's plenty of audience participation… until it starts to get out of hand.├é┬áRecently, the platinum-selling band Fifth Harmony was playing to a packed house in Atlanta when things went awry for vocalist Camila Cabello. Fans were batting around a big plastic ball, and one unfortunate swing sent the ball hurtling toward the stage — and directly into Cabello's face. Pushing the microphone into her mouth, it left the “Worth It” singer with a chipped front tooth.

Ouch! Cabello finished the show nevertheless, and didn't seem too upset. “Atlanta… u wild… love u,” she tweeted later that night. “Gotta get it fixed now tho lol.” Fortunately, dentistry offers a number of ways to make that chipped tooth look as good as new.

A small chip at the edge of the tooth can sometimes be polished with dental instruments to remove the sharp edges. If it's a little bigger, a procedure called dental bonding may be recommended. Here, the missing part is filled in with a mixture of plastic resin and glass fillers, which are then cured (hardened) with a special light. The tooth-colored bonding material provides a tough, lifelike restoration that's hard to tell apart from your natural teeth. While bonding can be performed in just one office visit, the material can stain over time and may eventually need to be replaced.

Porcelain veneers are a more long-lasting solution. These wafer-thin coverings go over the entire front surface of the tooth, and can resolve a number of defects — including chips, discoloration, and even minor size or spacing irregularities. You can get a single veneer or have your whole smile redone, in shades ranging from a pearly luster to an ultra-bright white; that's why veneers are a favorite of Hollywood stars. Getting veneers is a procedure that takes several office visits, but the beautiful results can last for many years.

If a chip or crack extends into the inner part of a tooth, you'll probably need a crown (or cap) to restore the tooth's function and appearance. As long as the roots are healthy, the entire part of the tooth above the gum line can be replaced with a natural-looking restoration. You may also need a root canal to remove the damaged pulp material and prevent infection if the fracture went too far. While small chips or cracks aren't usually an emergency (unless accompanied by pain), damage to the tooth's pulp requires prompt attention.

If you have questions about smile restoration, please contact us and schedule an appointment. You can read more in the Dear Doctor magazine articles “Porcelain Veneers: Strength & Beauty As Never Before” and “Porcelain Crowns & Veneers.”