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Posts for tag: retainers

By Mendelson Family Dentistry, PA
March 23, 2017
Category: Dental Procedures
HowKathyBatesRetainsHerMovie-StarSmile

In her decades-long career, renowned actress Kathy Bates has won Golden Globes, Emmys, and many other honors. Bates began acting in her twenties, but didn't achieve national recognition until she won the best actress Oscar for Misery — when she was 42 years old! “I was told early on that because of my physique and my look, I'd probably blossom more in my middle age,” she recently told Dear Doctor magazine. “[That] has certainly been true.” So if there's one lesson we can take from her success, it might be that persistence pays off.

When it comes to her smile, Kathy also recognizes the value of persistence. Now 67, the veteran actress had orthodontic treatment in her 50's to straighten her teeth. Yet she is still conscientious about wearing her retainer. “I wear a retainer every night,” she said. “I got lazy about it once, and then it was very difficult to put the retainer back in. So I was aware that the teeth really do move.”

Indeed they do. In fact, the ability to move teeth is what makes orthodontic treatment work. By applying consistent and gentle forces, the teeth can be shifted into better positions in the smile. That's called the active stage of orthodontic treatment. Once that stage is over, another begins: the retention stage. The purpose of retention is to keep that straightened smile looking as good as it did when the braces came off. And that's where the retainer comes in.

There are several different kinds of retainers, but all have the same purpose: To hold the teeth in their new positions and keep them from shifting back to where they were. We sometimes say teeth have a “memory” — not literally, but in the sense that if left alone, teeth tend to migrate back to their former locations. And if you've worn orthodontic appliances, like braces or aligners, that means right back where you started before treatment.

By holding the teeth in place, retainers help stabilize them in their new positions. They allow new bone and ligaments to re-form and mature around them, and give the gums time to remodel themselves. This process can take months to years to be complete. But you may not need to wear a retainer all the time: Often, removable retainers are worn 24 hours a day at first; later they are worn only at night. We will let you know what's best in your individual situation.

So take a tip from Kathy Bates, star of the hit TV series American Horror Story, and wear your retainer as instructed. That's the best way to keep your straight new smile from changing back to the way it was — and to keep a bad dream from coming true.

If you would like more information about orthodontic retainers, please contact us or schedule an appointment for a consultation. You can learn more about this topic in the Dear Doctor magazine articles “Why Orthodontic Retainers?” and “The Importance of Orthodontic Retainers.” The interview with Kathy Bates appears in the latest issue of Dear Doctor.

By Mendelson Family Dentistry, PA
December 15, 2016
Category: Dental Procedures
Tags: orthodontics   retainers  
ARetainerHelpsYouKeepYourNewSmileAfterBraces

Moving your teeth to a more functional and attractive alignment is a big undertaking. You can invest months — even years — and a lot of expense to correct a bad bite. But all that effort could be for nothing if your teeth return to their original positions.

The very aspect of dental physiology that makes orthodontics possible can work against you in reverse. Your teeth are not actually rigidly fixed in the bone: they're held in place by an elastic gum tissue known as the periodontal ligament. The ligament lies between the tooth and the bone and attaches to both with tiny fibers.

While this mechanism holds the teeth firmly in place, it also allows the teeth to move in response to changes in the mouth. As we age, for example, and the teeth wear, the ligament allows movement of the teeth to accommodate for the loss of tooth surface that might have been created by the wear.

When we employ braces we're changing the mouth environment by applying pressure to the teeth in a certain direction. The teeth move in response to this pressure. But when the pressure is no longer there after removing the braces or other orthodontic devices, the ligament mechanism may then respond with a kind of “muscle memory” to pull the teeth back to where they were before.

To prevent this, we need to help the teeth maintain their new position, at least until they've become firmly set. We do this with an oral appliance known as a retainer. Just as its name implies it helps the teeth “retain” their new position.

We require most patients to initially wear their retainer around the clock. After a while we can scale back to just a few hours a day, usually at nighttime. Younger patients may only need to wear a retainer for eighteen months or so. Adults, though, may need to wear one for much longer or in some cases permanently to maintain their new bite.

Although having to wear a retainer can be tedious at times, it's a crucial part of your orthodontic treatment. By wearing one you'll have a better chance of permanently keeping your new smile.

If you would like more information on caring for your teeth after 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 “The Importance of Orthodontic Retainers.”

By Mendelson Family Dentistry, PA
November 03, 2014
Category: Dental Procedures
Tags: retainers  
RetainersHelpPreserveYourNewSmileAfterBraces

Your braces have finally been removed and you’ve unveiled your new smile to the world. You’re finished with orthodontics — right?

Not quite. If you want to “retain” your new smile you’ll need to wear a retainer appliance: depending on your age and which teeth were moved, that could be for several months or even indefinitely.

Retainers are necessary because of how teeth naturally move within the mouth. Although your teeth may seem rigidly set in bone, they’re actually held in place by an elastic tissue called the periodontal ligament. This tissue is quite dynamic in response to biting forces or even normal tooth wear. When forces are applied to a tooth, it’s the ligament that transmits pressure against the teeth to gradually move them to a more accommodating position. In response, the bone resorbs (dissolves) on the side of the tooth moving toward the new position while laying down new growth on the other side. This bone growth will help anchor the tooth in the new position.

Braces use this natural process to gradually move teeth; both the ligament and bone will reform as needed. But this reforming process takes time. Furthermore, there’s a natural balance between the teeth, the tongue and the lips and cheeks. Although the new position created by orthodontics may be more aesthetically pleasing, it may disrupt the natural balance of these surrounding muscles. The influence of habits like clenching or grinding of your teeth may also disturb the new tooth position. The natural tendency is to revert back to the original tooth position.

We use retainers to prevent this reversal. Nearly all orthodontic patients will initially wear them all the time, and for younger patients this may be reduced to wear only during sleep time. Total wear time usually lasts a minimum of eighteen months, until the bone and ligament have fully reformed.

For older patients, though, retainer wear may need to continue indefinitely to prevent “relapse.” In these long-term cases another option to a removable retainer is to permanently bond thin retainer wires to the inside surfaces of the front teeth. The wires can remain in place for several years and are much less noticeable than a removable retainer.

While retainers are often considered inconvenient, they’re absolutely necessary for preserving the results of orthodontic treatment. In the end they’ll help you keep the form and function of your new smile.

If you would like more information on orthodontic 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 “Why Orthodontic Retainers?



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Mendelson Family Dentistry, PA

410-356-4100
11300 Reisterstown Rd Owings Mills, MD 21117-1812